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2. Intersectionality in Education: Rationale and Practices to Address the Needs of Students' Intersecting Identities. OECD Education Working Papers. No. 302
- Author
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Organisation for Economic Cooperation and Development (OECD) (France), Directorate for Education and Skills, Samo Varsik, and Julia Gorochovskij
- Abstract
Intersectionality highlights that different aspects of individuals' identities are not independent of each other. Instead, they interact to create unique identities and experiences, which cannot be understood by analysing each identity dimension separately or in isolation from their social and historical contexts. Intersectional approaches in this way question the common classification of individuals into groups (male vs. female, immigrant vs. native etc.), which raises important implications for the policy-making process. In education, analyses with an intersectional lens have the potential to lead to better tailored and more effective policies and interventions related to participation, learning outcomes, students' attitudes towards the future, identification of needs, and socio-emotional well-being. Consequently, as elaborated in this paper, some countries have adjusted their policies in the areas of governance, resourcing, developing capacity, promoting school-level interventions and monitoring, to account for intersectionality. Gaps and challenges related to intersectional approaches are also highlighted.
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- 2023
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3. Catching up on Lost Learning Opportunities: Research and Policy Evidence on Key Learning Recovery Strategies. OECD Education Working Papers. No. 292
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Organisation for Economic Cooperation and Development (OECD) (France) and Minea-Pic, Andreea
- Abstract
Climate change and natural disasters, the COVID-19 pandemic, and geopolitical shocks have increasingly disrupted school education around the world in recent years. Whether leading to school closures, school destructions or repeated interruptions in students' learning experiences, these external shocks have translated into lost learning opportunities for students. In this context, education systems face heightened pressure to become ever more resilient, enhance the efficiency of public spending and address emerging learning gaps. This working paper highlights key education strategies for helping students catch up on lost learning opportunities and bridge learning gaps, based on a review of research and policy evidence from OECD and non-OECD countries. It examines a range of academic strategies to address learning gaps, including: (1) adapting instructional strategies and pedagogies to individual needs; (2) extending and adapting the time of instruction; and (3) providing curricular flexibility and enabling fluid learning pathways within the school system. It provides research evidence on the effectiveness of such strategies, together with examples of their large-scale implementation and cost-effectiveness considerations. While this paper presents programmes of general interest for all countries, a separate policy brief targets learning recovery strategies for students in Ukraine.
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- 2023
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4. Is School Funding Unequal in Latin America? A Cross-Country Analysis. CEPA Working Paper No. 20-11
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Stanford Center for Education Policy Analysis (CEPA), Bertoni, Eleonora, Elacqua, Gregory, Marotta, Luana, Martinez, Matías, Santos, Humberto, and Soares, Sammara
- Abstract
Public spending on education has increased significantly in Latin America over the last several decades. Yet, the question remains as to whether greater spending translates into a more equitable distribution of resources. We address this issue by measuring inequality in per-pupil spending between regions of varying socioeconomic status (SES) within five different countries: Brazil, Chile, Colombia, Ecuador, and Peru. The results show that while Brazil's funding gap has narrowed over time, this federal nation has the widest socioeconomic spending divide, due to large inequalities in local revenues between high and low SES regions. School funding in Colombia has become more regressive over time, though its gap is half the size of Brazil's. Meanwhile, the distribution of school funding in Peru has changed, shifting from regressive (benefiting the richest regions) to progressive (benefiting the poorest regions). Education spending in Chile and in Ecuador have instead been consistently progressive. However, while the progressiveness of funding in Ecuador is driven by transfers targeting disadvantaged rural areas, the funding formulas in Chile address socioeconomic inequalities beyond the rural-urban gap.
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- 2020
5. Financial Aid and Social Mobility: Evidence from Colombia's Ser Pilo Paga. Working Paper 31737
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National Bureau of Economic Research (NBER), Londoño-Vélez, Juliana, Rodriguez, Catherine, Sanchez, Fabio, and Álvarez-Arango, Luis E.
- Abstract
The paper studies the impact of financial aid on long-term educational attainment and labor market outcomes in Colombia. In 2014, the government launched a large-scale and generous student loan program called "Ser Pilo Paga." It offered full tuition coverage to students admitted to one of 33 government-certified high-quality universities known for superior test scores, graduation rates, and per-student spending. Notably, completing a bachelor's degree converted the loan into a grant. To qualify, students must score in the top 10% of the standardized high school exit exam and have below-median household wealth. Using RD and DD methodologies, we use nationwide administrative microdata linking all high school test takers, postsecondary attendees, and formal workers to estimate impacts up to eight years after high school. Financial aid improves college enrollment, quality, and attainment, particularly in STEM-related fields. The earnings gains are substantial, growing, and driven partly by high-quality universities improving students' skills, as demonstrated by their performance on Colombia's college graduation exam. A welfare analysis using the MVPF yields over $4.8 per dollar of government spending. Lastly, the program narrowed socioeconomic gaps in college attainment, skill development, and earnings among academically similar students without adversely affecting non-recipients, thereby promoting equity and efficiency.
- Published
- 2023
6. Equivalent Years of Schooling: A Metric to Communicate Learning Gains in Concrete Terms. Policy Research Working Paper 8752
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World Bank, Evans, David K., and Yuan, Fei
- Abstract
In the past decade, hundreds of impact evaluation studies have measured the learning outcomes of education interventions in developing countries. The impact magnitudes are often reported in terms of "standard deviations," making them difficult to communicate to policy makers beyond education specialists. This paper proposes two approaches to demonstrate the effectiveness of learning interventions, one in "equivalent years of schooling" and another in the net present value of potential increased lifetime earnings. The results show that in a sample of low- and middle-income countries, one standard deviation gain in literacy skill is associated with between 4.7 and 6.8 additional years of schooling, depending on the estimation method. In other words, over the course of a business-as-usual school year, students learn between 0.15 and 0.21 standard deviation of literacy ability. Using that metric to translate the impact of interventions, a median structured pedagogy intervention increases learning by the equivalent of between 0.6 and 0.9 year of business-as-usual schooling. The results further show that even modest gains in standard deviations of learning--if sustained over time--may have sizeable impacts on individual earnings and poverty reduction, and that conversion into a non-education metric should help policy makers and non-specialists better understand the potential benefits of increased learning. [This paper is a product of the Office of the Chief Economist, Africa Region and the World Development Report 2018 Team.]
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- 2019
7. Early Mathematics Counts: Promising Instructional Strategies from Low- and Middle-Income Countries. Occasional Paper. RTI Press Publication OP-0055-1807
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RTI International, Sitabkhan, Yasmin, and Platas, Linda M.
- Abstract
This paper examines common instructional strategies in early grade mathematics interventions through a review of studies in classrooms in low- and middle-income countries. Twenty-four studies met the criteria for inclusion, and analyses reveal four sets of instructional strategies for which there is evidence from multiple contexts. Of the 24 studies, 16 involved the use of multiple representations, 10 involved the use of developmental progressions, 6 included supporting student use of explanation and justification, and 5 included integration of informal mathematics. Based on the review, we provide conclusions and recommendations for future research and policy.
- Published
- 2018
8. "El evangelio del papel moneda de Miguel Antonio Caro: Dinero y poder en la Colombia decimonónica".
- Author
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Sánchez-Rodríguez, Nicolás
- Subjects
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PAPER money , *ECONOMIC models , *MONETARY theory , *MODERNITY , *CAPITALISM , *FREEDOM of religion - Abstract
Miguel Antonio Caro is known as one of the most lucid conservative thinkers of nineteenth-century Latin America. His antiliberal thinking came to define what it meant to be a Catholic man of letters in Colombia and beyond. Today, he is mostly remembered for his work on linguistics, Latin translations, and the 1886 Colombian Constitution. However, Caro was also the most recalcitrant defender of paper money of his time. In press articles, he developed what can be described as a Hispanic Catholic theory of monetary signs. While he is often portrayed as an anti-modern ideologist, the financial dimensions of his writings reveal a very different picture. Vindicating a Spanish tradition of currency debasement that went back to Alfonso the Wise, the Colombian ultramontane conciliated his traditionalism with capitalism's global accumulation drive by equating paper money with God's infinite gift: the divine grace. He hence proposed a Catholic view of capitalist modernity that rejected the "evils" of utilitarianism but embraced Colombia's agro-exporter economic model as part of God's providential design. In his political-religious project, money is thus imagined as a key tool of the Christian oikonomia , that is, God's government of earthly affairs. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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9. The Economic Impacts of Learning Losses. OECD Education Working Papers, No. 225
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Organisation for Economic Cooperation and Development (OECD) (France), Hanushek, Eric A., and Woessmann, Ludger
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The worldwide school closures in early 2020 led to losses in learning that will not easily be made up for even if schools quickly return to their prior performance levels. These losses will have lasting economic impacts both on the affected students and on each nation unless they are effectively remediated. While the precise learning losses are not yet known, existing research suggests that the students in grades 1-12 affected by the closures might expect some 3 percent lower income over their entire lifetimes. For nations, the lower long-term growth related to such losses might yield an average of 1.5 percent lower annual GDP for the remainder of the century. These economic losses would grow if schools are unable to re-start quickly. The economic losses will be more deeply felt by disadvantaged students. All indications are that students whose families are less able to support out-of-school learning will face larger learning losses than their more advantaged peers, which in turn will translate into deeper losses of lifetime earnings. The present value of the economic losses to nations reach huge proportions. Just returning schools to where they were in 2019 will not avoid such losses. Only making them better can. While a variety of approaches might be attempted, existing research indicates that close attention to the modified re-opening of schools offers strategies that could ameliorate the losses. Specifically, with the expected increase in video-based instruction, matching the skills of the teaching force to the new range of tasks and activities could quickly move schools to heightened performance. Additionally, because the prior disruptions are likely to increase the variations in learning levels within individual classrooms, pivoting to more individualised instruction could leave all students better off as schools resume. As schools move to re-establish their programmes even as the pandemic continues, it is natural to focus considerable attention on the mechanics and logistics of safe re-opening. But the long-term economic impacts also require serious attention, because the losses already suffered demand more than the best of currently considered re-opening approaches.
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- 2020
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10. Assessing Students' Social and Emotional Skills through Triangulation of Assessment Methods. OECD Education Working Papers, No. 208
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Organisation for Economic Cooperation and Development (OECD) (France), Kankaraš, Miloš, Feron, Eva, and Renbarger, Rachel
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Triangulation -- a combined use of different assessment methods or sources to evaluate psychological constructs -- is still a rarely used assessment approach in spite of its potential in overcoming inherent constraints of individual assessment methods. This paper uses field test data from a new OECD Study on Social and Emotional Skills to examine the triangulated assessment of 19 social and emotional skills of 10- and 15-year-old students across 11 cities and countries. This study assesses students' social and emotional skills combining three sources of information: students' self-reports and reports by parents and teachers. We examine convergent and divergent validities of the assessment scales and the analytical value of combining information from multiple informants. Findings show that students', parents' and teachers' reports on students' skills overlap to a substantial degree. In addition, a strong 'common rater' effect is identified for all three informants and seems to be reduced when we use the triangulation approach. Finally, triangulation provides skill estimates with stronger relations to various life outcomes compared with individual student, parent or teacher reports.
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- 2019
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11. Assessment Framework of the OECD Study on Social and Emotional Skills. OECD Education Working Papers, No. 207
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Organisation for Economic Cooperation and Development (OECD) (France), Kankaraš, Miloš, and Suarez-Alvarez, Javier
- Abstract
The OECD's new Study on Social and Emotional Skills aims to provide policy makers, educators, families and communities with a comprehensive set of tools to foster students' social and emotional learning. The Study's assessment framework -- presented in this paper -- is a result of an extensive literature review of previous research, existing frameworks and assessment approaches in the area of social and emotional skills. The framework, developed by a team of experts in various domains, incorporates evidence from psychology, education, organisational sciences, sociology, economy, and public policy. This framework describes the objectives, characteristics and expected outcomes of the Study. It presents the conceptual model of social and emotional skills assessed in the Study, their development, malleability and predictive value. The framework also discusses how factors in students' family, school and peer environment influence their social and emotional skills' development along with the contextual questionnaires designed to gather this information. The framework also presents the Study's design, assessment approach, instrument development process, sampling procedures and data collection methods.
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- 2019
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12. What Makes a Program Good? Evidence from Short-Cycle Higher Education Programs in Five Developing Countries. Working Paper 30364
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National Bureau of Economic Research (NBER), Diaz, Lelys I. Dinarte, Ferreyra, Maria Marta, Urzúa, Sergio S., and Bassi, Marina
- Abstract
Short-cycle higher education programs (SCPs) can play a central role in skill development and higher education expansion, yet their quality varies greatly within and among countries. In this paper we explore the relationship between programs' practices and inputs (quality determinants) and student academic and labor market outcomes. We design and conduct a novel survey to collect program-level information on quality determinants and average outcomes for Brazil, Colombia, Dominican Republic, Ecuador, and Peru. Categories of quality determinants include training and curriculum, infrastructure, faculty, link with productive sector, costs and funding, and other practices on student admission and institutional governance. We also collect administrative, student-level data on higher education and formal employment for SCP students in Brazil and Ecuador and match it to survey data. Using machine learning methods, we select the quality determinants that predict outcomes at the program and student levels. Estimates indicate that some quality determinants may favor academic and labor market outcomes while others may hinder them. Two practices predict improvements in all labor market outcomes in Brazil and Ecuador--teaching numerical competencies and providing job market information--and one practice--teaching numerical competencies--additionally predicts improvements in labor market outcomes for all survey countries. Since quality determinants account for 20-40 percent of the explained variation in student-level outcomes, estimates indicate a role for quality determinants to shrink the quality gap among programs. These findings have implications for the design and replication of high-quality SCPs, their regulation, and the development of information systems.
- Published
- 2022
13. Labor Market Effects of Short-Cycle Higher Education Programs: Lessons from Colombia. Working Paper 30178
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National Bureau of Economic Research (NBER), Ferreyra, Maria Marta, Galindo, Camila, and Urzúa, Sergio S.
- Abstract
This paper estimates the heterogeneous labor market effects of enrolling in higher education short-cycle (SC) programs. Expanding access to these programs might affect the behavior of some students (compliers) in two margins: the expansion margin (students who would not have enrolled in higher education otherwise) and the diversion margin (students who would have enrolled in bachelor's programs otherwise). To quantify these responses, we exploit local exogenous variation in the supply of higher education institutions (HEIs) facing Colombian high school graduates in an empirical multinomial choice model with several instruments. According to our findings, the presence of at least one HEI specialized in SC programs in the vicinity of the student's high school municipality increases SC enrollment by 3.7-4.5 percentage points (40-50% of the SC enrollment rate). The diversion margin largely drives this effect. For female compliers, enrollment in SC programs increases formal employment relative to the next-best alternative. For male compliers, in contrast, it lowers formal employment and wages. These results should alert policymakers of the unexpected consequences of higher education expansionary policies.
- Published
- 2022
14. Examining a Congruency-Typology Model of Leadership for Learning Using Two-Level Latent Class Analysis with TALIS 2018. OECD Education Working Papers, No. 219
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Organisation for Economic Cooperation and Development (OECD) (France) and Bowers, Alex J.
- Abstract
Are teachers and principals aligned in their perceptions of the core components of the theory of Leadership for Learning across countries, or are there subgroups of schools in which there is misalignment? The purpose of this study is to examine the extent to which a congruency-typology model of leadership for learning is distributed across countries/economies using the TALIS 2018 dataset through examining the interaction of significantly different subgroups of teacher and principal responders through using multilevel latent class analysis (LCA) with a cross-level interaction. I analyse data from lower secondary schools of n=152 635 teachers in 9 079 schools and their principals across 47 countries/economies. Currently in the research literature on school leadership, leadership for learning has emerged as a framework to bring together managerial, transformational, distributed, and instructional leadership. Yet little is known about leadership for learning across national contexts. This study 1) maps the TALIS 2018 survey items to the current literature and surveys for leadership for learning, 2) then details the methods and analysis framework to examine if there are multiple significantly different types of teachers, principals, and schools from a leadership for learning theory framework. The final model 3) identifies a three-group teacher typology and a three-group principal typology, linking these types to school context, covariates, as well as teacher and principal training and experience. Results relate directly to the intersection of research, policy, and practice for training and capacity of school leaders across 47 countries/economies globally.
- Published
- 2020
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15. Broken Gears: The Value Added of Higher Education on Teachers' Academic Achievement. Policy Research Working Paper 7168
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World Bank, Balcázar, Carlos Felipe, and Ñopo, Hugo
- Abstract
Good teachers are essential for high-quality educational systems. However, little is known about teachers' skills formation during college. By combining two standardized tests for Colombian students, one taken at the end of senior year in high school and the other when students are near graduation from college, this paper documents the extent to which education majors relatively improve or deteriorate their skills in quantitative reasoning, native language, and foreign language, in comparison to students in other programs. Teachers' skills vis-à-vis those in other majors deteriorate in quantitative reasoning and foreign language, although they deteriorate less for those in math-oriented and foreign language oriented programs. For native language, there is no evidence of robust differences in relative learning mobility. An appendix contains Figure A1 and Tables A1 and A2.
- Published
- 2015
16. High-performance sustainable tissue paper from agricultural residue: a case study on fique fibers from Colombia.
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Kumar, Rajnish, Zambrano, Franklin, Peszlen, Ilona, Venditti, Richard, Pawlak, Joel, Jameel, Hasan, and Gonzalez, Ronalds
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AGRICULTURAL wastes ,TENSILE strength ,RAW materials ,BLENDED yarn ,PAPER products - Abstract
Global sustainability megatrends are promoting the utilization of sustainably perceived fibers such as recycled and agricultural residue fibers in hygiene tissue applications. Tissue paper products advertised as sustainable have higher prices and inferior performance than conventional products manufactured from virgin wood fibers. This work demonstrates the feasibility of using agricultural residues from fique plantations (Furcraea microphylla genus) as an alternative to Northern Bleached Softwood Fibers (NBSK) in high-performance hygiene tissue applications. For our study, fiber residues were mechanically cleaned and upgraded to a tissue pulp using a simple pulping and bleaching process. A complete characterization of tissue paper properties (bulk, softness, water absorbency, tensile strength) was performed and compared against the NBSK market pulp. Additionally, fique residue pulp was blended with Bleached Eucalyptus Kraft (BEK) to match the performance of a selected benchmark consisting of 70% BEK and 30% NBSK. Results indicate fique residue bleached pulp has similar fiber morphology and comparable strength properties in terms of the tensile strength (+ 6%) and tear strength (+ 10%), but superior bulk (+ 12%), water absorbency (+ 28%), and softness (−29% TS7 values) than NBSK pulp. A fiber blend of 70% BEK and 30% fique residue showed superior tensile strength (+ 21%), tear strength (+ 54%), bulk (+ 5.5%), water absorbency (+ 1.5%), and softness (−8.7% TS7 values) over a similar fiber blend of BEK and NBSK. Our findings demonstrate that fibers from fique residue can substitute NBSK in hygiene tissue applications. Upgrading residues from fique fibers as raw materials for the tissue industry can bridge the gap between sustainability and product performance, simultaneously opening the possibility of new revenue streams for millions of small farmers in the producing countries. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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17. The Effects of Public Housing on Children: Evidence from Colombia. Working Paper 30090
- Author
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National Bureau of Economic Research (NBER), Camacho, Adriana, Duque, Valentina, Gilraine, Michael, and Sanchez, Fabio
- Abstract
We analyze the effect of Colombia's ambitious "Free Housing" program on children's educational outcomes. The program was generous, giving free housing to beneficiaries in desirable areas. We evaluate the program by leveraging housing lotteries and linking applicants to their children. We find that public housing increases high school graduation by seven percentage points -- a seventeen percent increase relative to the control mean -- and boosts exit exam scores and college-going. Using a survey to explore mechanisms, lottery winners report better environmental conditions and shorter commute times. Their children also attend better schools and live in neighborhoods with less crime. [Additional funding for this project was provided by the Departamento Nacional de Planeacion (Contract 672-2019).]
- Published
- 2022
18. The use of artificial intelligence and scientific papers published in the Colombian Journal of Obstetrics and Gynecology
- Author
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Gaitán-Duarte H
- Subjects
- Female, Pregnancy, Humans, Artificial Intelligence, Colombia, Publications, Gynecology, Obstetrics
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- 2023
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19. Science Teachers' Satisfaction: Evidence from the PISA 2015 Teacher Survey. OECD Education Working Papers, No. 168
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Organisation for Economic Cooperation and Development (OECD) (France), Mostafa, Tarek, and Pál, Judit
- Abstract
In 2015, for the first time in its history, PISA (the Programme for International Student Assessment) asked teachers to describe the various aspects of their working environment and teaching practices. This paper examines how teacher, student, and school characteristics are related to science teachers' satisfaction in 19 PISA-participating countries and economies. The findings show that the most satisfied science teachers tend to be those who are initially motivated to become teachers. The results also highlight the positive relationship between science teachers' satisfaction and teacher collaboration, good disciplinary climate in science classes, availability of school resources, and the opportunity to participate in professional-development activities.
- Published
- 2018
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20. "El botafuego que volcaniza la nación": formación de un marco discursivo común sobre libertad de imprenta en papeles públicos en Colombia y la República de Nueva Granada (1821-1851).
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Vélez-Rendón, Juan-Carlos
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FREEDOM of the press ,PRINTING presses ,PUBLIC opinion ,DISCONTENT ,NEWSPAPERS - Abstract
Copyright of Historia y Sociedad (01218417) is the property of Universidad Nacional de Colombia, Facultad de Ciencias Humanas y Economicas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
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21. Developing the skills for complex thinking research: a case study using social robotics to produce scientific papers.
- Author
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Omar Lopez-Caudana, Edgar, Enrique George-Reyes, Carlos, and Avello-Martínez, Raidell
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DIGITAL technology ,HUMANOID robots ,ACADEMIA ,ROBOTICS ,RESEARCH skills ,CREATIVE thinking - Abstract
The development of university students’ skills to successfully produce scientific documents has been a recurring topic of study in academia. This paper analyzes the implementation of a training experience using a digital environment mediated by video content materials starring humanoid robots. The research aimed to scale complex thinking and its sub-competencies as a hinge to strengthen basic academic research skills. Students from Colombia, Ecuador, and Mexico committed to preparing a scientific document as part of their professional training participated. A pretest to know their initial level of perception, a posttest to evaluate if there was a change, and a scientific document the students delivered at the end of the training experience comprised the methodology to demonstrate the improvement of their skills. The results indicated students’ perceived improvement in the sub-competencies of systemic, creative, scientific, and innovative thinking; however, their perceptions did not align with that of the tutor who reviewed the delivered scientific product. The conclusion was that although the training experience helped strengthen the students’ skills, variables that are determinants for a student to develop the knowledge necessary to prepare scientific documents and their derived products remain to be analyzed. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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22. Student Learning in Online College Programs. Working Paper 28552
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National Bureau of Economic Research, Cellini, Stephanie Riegg, and Grueso, Hernando
- Abstract
We draw on administrative data from the country of Colombia to assess differences in student learning in online and traditional on-campus college programs. The Colombian context is uniquely suited to study this topic, as students take a compulsory exit examination at the end of their studies. We can therefore directly compare performance on the exit exam for students in online and on-campus programs both across and within institutions, degrees, and majors. Using inverse probability weighting methods based on a rich set of background characteristics coupled with institution-degree-major fixed effects, our results suggest that bachelor's degree students in online programs perform worse on nearly all test score measures (including math, reading, writing, and English) relative to their counterparts in on-campus programs. Results for shorter technical certificates are more mixed. While online students perform significantly worse than on-campus students on exit exams in private institutions, they perform better in SENA--the main public vocational institution in the country.
- Published
- 2021
23. Hard and Soft Skills in Vocational Training: Experimental Evidence from Colombia. Working Paper 27548
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National Bureau of Economic Research, Barrera-Osorio, Felipe, Kugler, Adriana D., and Silliman, Mikko I.
- Abstract
We randomly assign applicants to over-subscribed programs to study the effects of teaching hard and soft skills in vocational training and examine their impacts on skills acquisition and labor market outcomes using both survey and administrative data. We find that providing vocational training that either emphasizes social or technical skills increases formal employment for both men and women. We also find that admission to a vocational program that emphasizes technical relative to social skills increases overall employment and also days and hours worked in the short term. Yet, emphasis on soft-skills training helps applicants increase employment and monthly wages over the longer term and allows them to catch up with those learning hard skills. Further, through a second round of randomization, we find that offering financial support for transportation and food increases the effectiveness of the program, indicating that resource constraints may be an obstacle for individuals considering vocational training. [Carvajal Foundation partnered with the authors to run and implement the program.]
- Published
- 2020
24. Comparative analysis on the indicators from Latin American countries with more scientific paper publications in the SIR Iber 2020.
- Author
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Crissien, Tito, Cardozo, Marisabel Luna, and Stanescu, Carmen Vásquez
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ELECTRONIC publications ,SOCIAL innovation ,GROSS domestic product ,SOCIAL impact ,COMPARATIVE studies ,UNIVERSITIES & colleges - Abstract
The SIR Iber highlights the geographical location of Ibero-American universities by positioning them according to the indicators grouped into three main factors: research, innovation and social impact. The 2020 edition highlights the formation of three groups of countries according to the production capacity of higher education institutions. In group 1 we have: Brazil, Mexico, Chile, Argentina, and Colombia as Latin American countries that managed to publish more than 60,000 papers in the period 2014-2018. This paper analyzes and compares the indicators from the five (05) Latin American countries in group 1 of the SIR Iber 2020 referring to investment in I+S as a percentage of its Gross Domestic Product (PIB), the number of full-time equivalent researchers (Inv JCE), the production (%) of scientific works in the university education sector, to name a few. A conglomerate formed with the Normalized Impact (NI) of public and private IESs is presented, regarding the global average of citation, with the data published in the SIR IBER 2020 Report, and highlights that Chile has a normalized impact above the World average for both public and private IES publications. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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25. Citizenship Education in Latin America: Priorities of School Curricula. IBE Working Papers on Curriculum Issues No. 14
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International Bureau of Education (IBE) (Switzerland), Cox, Cristián, Bascopé, Martín, Castillo, Juan Carlos, Miranda, Daniel, and Bonhomme, Macarena
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What are the key contents related to democratic life in the curricula of civic and citizenship education in Latin American countries? What values and dimensions are most emphasized? This document summarizes the results of a comparative analysis of civic/citizenship curricula for primary and secondary education in six Latin American countries (Colombia, Chile, the Dominican Republic, Guatemala, Mexico and Paraguay) that participated in the International Civic and Citizenship Study (ICCS-2009) conducted by International Association for the Evaluation of Educational Achievement (IEA). The document comprises four parts. The first section takes stock of the state of democratic belief in the region, drawing upon the most significant opinion studies of the past decade, so as to offer broader meaning bases for curriculum analysis and, more generally, for educational work in the field of citizenship. The second section describes the organizational (or structural) characteristics of the curricula of the six countries and presents a framework of categories for their comparative analysis. The subsequent section describes and analyses the contents of the six curricula examined and how they deal with the values, institutions and citizenship relations in their civic (political) and civil (coexistence) dimensions. On the basis of the most significant findings, the closing section includes some reflections regarding curriculum development with regard to citizenship. A list of the official curriculum documents of the six countries included in the analysis is provided in an annex. A bibliography is included.
- Published
- 2015
26. Preschool Quality and Child Development. NBER Working Paper No. 26191
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National Bureau of Economic Research, Andrew, Alison, Attanasio, Orazio, Bernal, Raquel, Sosa, Lina Cardona, Krutikova, Sonya, and Rubio-Codina, Marta
- Abstract
Global access to preschool has increased dramatically yet preschool quality is often poor. We use a randomized controlled trial to evaluate two approaches to improving the quality of Colombian preschools. We find that the first, which was rolled out nationwide and provides additional resources for materials and new staff, did not benefit children's development and, unintentionally, led teachers to reduce their involvement in classroom activities. The second approach additionally trains teachers to improve their pedagogical methods. We find this addition offset the negative effects on teacher behavior, improved the quality of teaching and raised children's cognition, language and school readiness. [This research was funded by the International Initiative for Impact Evaluation (3ie), Fundacíon Exito, European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (grant agreement No 695300-HKADeC-ERC-2015-AdG), the ESRC Centre for Microeconomic Analysis of Public Policy at the Institute for Fiscal Studies, and the British Academy Visiting Fellowship VF10124.]
- Published
- 2019
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27. Freeing Financial Education via Tablets: Experimental Evidence from Colombia. NBER Working Paper No. 25929
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National Bureau of Economic Research, Attanasio, Orazio, Bird, Matthew, Cardona-Sosa, Lina, and Lavado, Pablo
- Abstract
Financial knowledge is critical for making sound decisions that foster financial health and protect consumers from predation. A widely-used tool for building this capability is financial education. Yet evidence suggests that conventional approaches which teach concepts in classroom-style settings are ineffective and expensive at scale, especially for lower-income users. More recent findings indicate that customizing financial education to the needs, interests, and location of participants may increase impact, though doing so in a cost-effective and scalable way remains challenging. This randomized evaluation of a tablet-based financial education program with mostly female recipients of a conditional cash transfer (CCT) program in Colombia offers evidence for how to design and scale an effective digital-based financial education program. Results indicate that the LISTA Initiative had significant positive impacts on financial knowledge, attitudes, practices, and performance, increasing for poorer, less educated, and more rural populations, with users exhibiting increased financial health over two years later. Critical mechanisms included well-designed content and a social learning component. Yet the longer-term impact on formal financial inclusion was limited, suggesting the possible benefits of combining supply-side solutions with financial education interventions. [This research was funded by Innovations for Poverty Action's Global Financial Inclusion Innovation and Research Fund, which was supported by Citi Foundation. Funding from the USAID-Skoll Innovation Investment Alliance financed the final wave of data collection.]
- Published
- 2019
28. Between the Roll of Paper and the Role of Paper: Governmental Documentation as a Mechanism for Complying Incompliantly.
- Subjects
- *
EXECUTIVE departments , *DOCUMENTATION , *CONSTITUTIONAL courts , *LEGITIMACY of governments , *INDIGENOUS rights , *COURT orders , *ORGANIZATIONAL legitimacy - Abstract
In 2009, through Court Order 004, the Colombian Constitutional Court declared that thirty‐four separate groups of Indigenous peoples were at risk of extermination due to armed conflict, and it ordered the government to protect them. In 2013, the court then ordered the government to prove its compliance with Order 004. The government did so through a complex documentation process. The production of documents in Colombia not only records compliance but also constitutes compliance even if the actions are limited. In this article, I examine the role of documentation in mediating legal protection in a violent context. How does a governmental report obscure a persisting threat that is mostly ignored? Using participant observation at the Colombian Interior Ministry on the government's response, I illustrate how this documentation converts ordinary governmental actions into restitution of rights and manufactures compliance via the display—and concealment—of numbers through a focus on aesthetics. This generates the effect of sufficient state response while obfuscating the failure to achieve any intended changes: a phenomenon that I term complying incompliantly. Transforming negligence into a proper response through a paper trail outsmarts auditing and maintains the state's legitimacy by normalizing the government's shortcomings. This article contributes to the analysis of the relationship among law, documentation, and transparency. [Colombia, Indigenous peoples, human rights, documentation, compliance] [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
29. Lichens from the Colombian Amazon: 666 Taxa Including 28 new Species and 157 New Country Records Document an Extraordinary Diversity.
- Author
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Lücking, Robert, Álvaro-Alba, Wilson Ricardo, Moncada, Bibiana, Marín-Canchala, Norida Lucia, Tunjano, Sonia Sua, and Cárdenas-López, Dairon
- Subjects
LICHENS ,SOUND recordings ,ASCOSPORES ,SPECIES ,THALLUS ,BOTANICAL gardens - Abstract
In this study, we revised the lichen collection at the Herbario Amazonico Colombiano (coah) in Bogotá, Colombia. The collection has a total of nearly 2,400 specimens, with some duplicates in the Herbario Nacional (col) and in the herbarium of the Botanic Garden in Berlin (b). The revision of 1,861 specimens revealed 574 species in 142 genera and 44 families, among which there are 28 species new to science and seven new combinations. Previously, 324 species had been reported from the Colombian Amazon, and our revision resulted in a new total of 666 species, more than doubling the previous number. All 666 species are enumerated here in the first comprehensive checklist of lichens from the Colombian Amazon. A total of 157 new country records (53 already reported in the new Catalogue of Fungi of Colombia) increase the number of lichens known from Colombia to 2,827. The following species are described as new: Allographa exuens, differing from A. argentata by the lirellae with the corticiform layer soon flaking off and exposing the black labia, the only finely inspersed hymenium, and the narrower ascospores; A. guainiae, differing from Graphis syzygii in the prominent ascomata with lateral thalline margin and whitish thallus remnants between the striae; A. labiata, differing from A. immersa in the prominent lirellae with conspicuous, entire, exposed labia, an inspersed hymenium, longer ascospores, and stictic acid as secondary compound; A. lichexanthonica, differing from A. sitiana in producing lichexanthone; A. sessilis, differing from A. contortuplicata in the muriform ascospores; A. suprainspersata, differing from A. angustata in the very thin thalline cover of the ascomata and the apically inspersed hymenium; Astrothelium bireagens, differing from A. cinnamomeum by the broader, apically flattened perithecia covered by a thin, ferruginous-red, K+ deep purple pruina and internally with an ochraceous-yellow, K+ deep yellow pigment; A. stromatolucidum, differing from A. neovariolosum in the distinctly pseudostromatic ascomata; Carbacanthographis submultiseptata, differing from C. multiseptata in the narrower ascospores and the indistinct periphysoids; Chapsa inconspicua, differing from C. angustispora in the smooth to uneven versus farinose thallus and in the much shorter ascospores; Coenogonium velutinellum, differing from C. pineti in the finely velvety, rather thick thallus composed of irregular to erect, densely packed algal threads covered by a thin pseudocortex; Fellhanera naevioides, differing from F. naevia in the finely dispersed, minutely crenulate thallus and the blackish apothecia; Fissurina sipmanii, differing from F. amazonica in the shorter and broader, slightly gaping, somewhat chroodiscoid ascomata, and the amyloid ascospores; Glyphis lirellizans, differing from Glyphis substriatula in the erumpent vs. prominent lirellae with lateral thalline margin and the exposed disc; Graphis papillifera, differing from G. stellata in the lirellae lacking a thalline margin, very elongate and irregularly to radiately branched and not in stellate clusters, and in the 5-septate ascospores; G. pseudoglyphis, differing from Graphis stellata in the non-verrucose thallus, the branched lirellae which do not, however, form stellate clusters, and the shorter ascospores; Malmidea flavimarginata, differing from M. bacidinoides in the pale yellow, K+ deep yellow medulla and yellow, K+ deep yellow excipular crystals, as well as the smaller ascospores; M. isidiopiperina, differing from M. taytayensis in the smaller ascospores; M. papillitrailiana, differing from M. trailiana in the papillose apothecial margins; Myriotrema araracuarense, differing from Myriotrema muluense in the non-annulate pores of the apothecia and in the longer ascospores; Ocellularia areolata, differing from Ocellularia rhicnoporoides in the pigmented medulla and the larger, more prominent apothecia with completely carbonized excipulum; O. caquetensis, differing from Ocellularia rotundifumosa in the absence of a columella; O. inspersipallens, differing from O. viridipallens in the inspersed hymenium and the 5–7-septate ascospores; O. rufocinctoides, differing from O. rufocincta in the thallus lacking large and irregular crystal clusters, in the more prominent apothecia and in the smaller ascospores; O. sipmanii, differing from Ocellularia abbayesiana in the smaller, 3-septate ascospores; Pseudopyrenula daironii, differing from all other species of the genus in the aggregate perithecia with shared ostiole and the internal orange-red pigment granules lining the perithecial wall; Pyrenula asymmetrica, differing from Pyrenula papilligera in the longer, almost rectangular ascospores; and Redingeria pseudostromatica, differing from other species in the genus in the pseudostromatic ascomata with small, rounded apothecia, in combination with 1-septate ascospores. In addition, the following seven new combinations are proposed: Bacidina cyanophila (≡ Bacidina simplex var. cyanophila), Malmidea sorediifera (≡ Lecanora sorediifera), Ocellularia fuscescens (≡ Thelotrema fuscescens), Phaeographis cymbegrapha (≡ Graphis cymbegrapha; = Phaeographis amazonica Staiger], Polyblastidium flavosquamosum (≡ Heterodermia flavosquamosa), Polyblastidium lamelligerum (≡ Parmelia lamelligera), and Polyblastidium rottboellii (≡ Anaptychia hypoleuca var. rottboellii). [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
30. Corrigendum correcting the paper "Short‐term neurological injury in newborns infants with overcooling in passive hypothermia and transferred to reference hospital in Colombia".
- Author
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Troncoso, Gloria, Agudelo‐Pérez, Sergio, Thorin, Nicole, Diaz, Camila, and Vargas, Alejandra
- Subjects
- *
NEWBORN infants , *HYPOTHERMIA , *WOUNDS & injuries , *HOSPITALS , *LOGISTIC regression analysis - Abstract
A corrigendum has been issued for an article published in Acta Paediatrica titled "Short-term neurological injury in newborn infants with overcooling in passive hypothermia and transferred to reference hospital in Colombia." The corrigendum addresses an error in Table 3, specifically regarding the use of symbols ">" and "<" in the group "Age of Onset of Hypothermia (hours)." The revised table rectifies the inaccuracies and ensures the precision of the findings. The online version of the article has been corrected accordingly. [Extracted from the article]
- Published
- 2024
- Full Text
- View/download PDF
31. Identification of mycotoxins by UHPLC-QTOF MS in airborne fungi and fungi isolated from industrial paper and antique documents from the Archive of Bogotá.
- Author
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Castillo NI, Ibáñez M, Beltrán E, Rivera-Monroy J, Ochoa JC, Páez-Castillo M, Posada-Buitrago ML, Sulyok M, and Hernández F
- Subjects
- Air Pollution, Indoor, Archives, Chromatography, High Pressure Liquid, Colombia, DNA, Fungal analysis, DNA, Ribosomal analysis, Environmental Monitoring, Fungi genetics, Fungi isolation & purification, Paper, Sequence Analysis, DNA, Tandem Mass Spectrometry, Environmental Pollutants analysis, Mycotoxins analysis
- Abstract
Mold deterioration of historical documents in archives and libraries is a frequent and complex phenomenon that may have important economic and cultural consequences. In addition, exposure to toxic fungal metabolites might produce health problems. In this work, samples of broths of fungal species isolated from the documentary material and from indoor environmental samples of the Archive of Bogotá have been analyzed to investigate the presence of mycotoxins. High resolution mass spectrometry made possible to search for a large number of mycotoxins, even without reference standards available at the laboratory. For this purpose, a screening strategy based on ultra-high pressure liquid chromatography coupled to quadrupole-time of flight mass spectrometry (UHPLC-QTOF MS) under MS(E) mode was applied. A customized home-made database containing elemental composition for around 600 mycotoxins was compiled. The presence of the (de)protonated molecule measured at its accurate mass was evaluated in the samples. When a peak was detected, collision induced dissociation fragments and characteristic isotopic ions were also evaluated and used for tentative identification, based on structure compatibility and comparison with literature data (if existing). Up to 44 mycotoxins were tentatively identified by UHPLC-QTOF MS. 34 of these tentative compounds were confirmed by subsequent analysis using a targeted LC-MS/MS method, supporting the strong potential of QTOF MS for identification/elucidation purposes. The presence of mycotoxins in these samples might help to reinforce safety measures for researchers and staff who work on reception, restoration and conservation of archival material, not only at the Archive of Bogotá but worldwide., (Copyright © 2015 Elsevier Inc. All rights reserved.)
- Published
- 2016
- Full Text
- View/download PDF
32. Disadvantages in preparing and publishing scientific papers caused by the dominance of the English language in science: The case of Colombian researchers in biological sciences.
- Author
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Ramírez-Castañeda, Valeria
- Subjects
- *
SCIENCE publishing , *LANGUAGE ability , *LINGUISTICS , *SCIENTIFIC language , *ENGLISH language , *COMPUTER assisted language instruction - Abstract
The success of a scientist depends on their production of scientific papers and the impact factor of the journal in which they publish. Because most major scientific journals are published in English, success is related to publishing in this language. Currently, 98% of publications in science are written in English, including researchers from English as a Foreign Language (EFL) countries. Colombia is among the countries with the lowest English proficiency in the world. Thus, understanding the disadvantages that Colombians face in publishing is crucial to reducing global inequality in science. This paper quantifies the disadvantages that result from the language hegemony in scientific publishing by examining the additional costs that communicating in English creates in the production of articles. It was identified that more than 90% of the scientific articles published by Colombian researchers are in English, and that publishing in a second language creates additional financial costs to Colombian doctoral students and results in problems with reading comprehension, writing ease and time, and anxiety. Rejection or revision of their articles because of the English grammar was reported by 43.5% of the doctoral students, and 33% elected not to attend international conferences and meetings due to the mandatory use of English in oral presentations. Finally, among the translation/editing services reviewed, the cost per article is between one-quarter and one-half of a doctoral monthly salary in Colombia. Of particular note, we identified a positive correlation between English proficiency and higher socioeconomic origin of the researcher. Overall, this study exhibits the negative consequences of hegemony of English that preserves the global gap in science. Although having a common language is important for science communication, generating multilinguistic alternatives would promote diversity while conserving a communication channel. Such an effort should come from different actors and should not fall solely on EFL researchers. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
33. TRAVMAYI İZLEMEK: DORİS SALCEDO’NUN HEYKELLERİNDE TOPLUMSAL HAFIZA, YAS VE MELANKOLİ.
- Author
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ÖZTURAN, Özgü and ÖZTURAN, Selda
- Subjects
COLLECTIVE memory ,TORTURE ,SOCIAL conflict ,VIOLENCE against women ,POLITICAL violence ,PAPER arts - Abstract
Copyright of Anadolu University Journal of Art & Design / Sanat & Tasarım is the property of Anadolu University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
34. Estudio técnico para la producción de papel derivado del cáñamo de uso industrial en el Valle del Cauca.
- Author
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Concha Vásquez, Luis Eduardo, Ramírez Alfonso, Cristhian David, Bello Dávila, Ray Alfredo, and Osorio Quiceno, Mariluz
- Subjects
STARTUP costs ,MANUFACTURING processes ,NEW business enterprises ,HEMP ,SUSTAINABLE development - Abstract
Copyright of Inventum. Ingenieria, Tecnologia e Investigacion is the property of Corporacion Universitaria Minuto de Dios and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
35. High risk screening for mucopolysaccharidosis type III B in Colombia: Application of a micromethod for the analysis of alpha-N-acetylglucosaminidase in dried blood samples collected on filter paper.
- Author
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Ramírez Borda, Johana M. and Ardila, Alfredo Uribe
- Subjects
- *
FILTER paper , *SANFILIPPO syndrome , *BLOOD sampling , *RECEIVER operating characteristic curves - Published
- 2020
- Full Text
- View/download PDF
36. Raising the bar (22).
- Author
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Elhorst, Paul, Abreu, Maria, Amaral, Pedro, Bhattacharjee, Arnab, Bond-Smith, Steven, Chasco, Coro, Corrado, Luisa, Ditzen, Jan, Felsenstein, Daniel, Fuerst, Franz, McCann, Philip, Monastiriotis, Vassilis, Quatraro, Francesco, Temursho, Umed, Tsiotas, Dimitrios, and Yu, Jihai
- Subjects
INDUSTRIAL clusters ,HOME prices ,ECONOMIES of agglomeration ,FORCED migration ,ECONOMETRIC models ,OLDER people ,VALUE chains - Abstract
This editorial summarizes the papers in issue 17(4) (2022). The first paper combines input–output modelling with priority weighting to analyse supply-chain impacts of disasters. The second paper examines skill-based functional specialization of value chains in Brazil using interregional and international value-added measures. The third paper questions the common belief that agglomeration economies are the driving force behind cluster formation using an agent-based model. The fourth paper applies modern instrumental variables techniques to measure the impact of forced migration flows from Venezuela to Colombia on house prices. The fifth paper explores the impact of an ageing population on per capita labour income, consumption and wealth at the regional level using a multivariate spatial econometric model. The sixth paper examines the impact of neighbouring countries on migrants' aggregate decisions to remit based on an advanced spatial econometric origin–destination model. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
37. Differentiation of Colombian University Mission Statements
- Author
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Gonzalez-Campo, Carlos Hernan, Murillo-Vargas, Guillermo, and Garcia Solarte, Monica
- Abstract
Purpose: A mission statement is the central axis of any organization and the cornerstone of its strategic planning. Universities have implemented this tool to define, among other things, its identity; however, the legal nature and functions of the mission statement have not been determined. In this article, the authors analyze the differences in the university mission statements of public and private higher education institutions in relation to the mission functions proposed by the 1992 legislation on higher education in Colombia -- Law 30 -- involving teaching, research, extension and social projection and internationalization. Design/methodology/approach: Through content analysis, the authors analyze the mission statements of two groups of institutions that make up the totality of universities in Colombia -- 32 public and 53 private universities. The analysis is conducted along the four dimensions defined by the law as comprising the higher education mission, i.e. teaching, research, extension and social projection, and internationalization, due to its importance in the high-quality institutional accreditation process. Findings: Based on the differences identified in the mission statements, the authors establish the university functions and determine how they give back to society in their legal capacity as public or private institutions. Research limitations/implications: This research scenario is appropriate for answering research questions related to whether there are differences in the strategies of Colombian public and private universities based on their mission statements. Although the Colombian higher education system includes various types of tertiary institutions, only universities are included in the study. Practical implications: Research has shown that regardless of their legal nature, based on their mission statements, Colombian universities are mainly geared towards teaching. However, when comparing additional dimensions, private universities are less involved in research processes and more focused on activities related to social impact than are public universities. Additionally, private universities are more engaged in internationalization than are public institutions, with mission statements focused on both national and international accreditation processes. Social implications: The results of this research are intended to help society comprehend the differences between public and private universities in Colombia based on mission statements, which can contribute to understanding, among other factors, the academic programs offered by universities and how they should guide their activities. Originality/value: This is the first such study in Colombia, a country that provides higher education through public and private institutions in very similar proportions, that analyses the differences in university mission statements and whose findings contribute to understanding whether universities are strategically oriented towards their own established policies or to contributing to the development of new public policies aimed at supporting the country's development process.
- Published
- 2021
- Full Text
- View/download PDF
38. Analysis and Strategies for Urban Freight Logistics in A Low Emission Zone.
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Alvarez-Gallo, Sandra Milena, Hernan Echavarria-Cuervo, Jacobo, and Maheut, Julien
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FREIGHT & freightage ,SUSTAINABLE transportation ,LITERATURE reviews ,BUSINESSPEOPLE ,LOGISTICS managers ,SMALL business - Abstract
Purpose: This paper aims to identify complementary strategies for urban freight logistics in a low emission zone (LEZ) that can be implemented in downtown Medellin, Colombia. The strategies will be executed by identifying the characteristics and problems of the business establishments in the area and the entrepreneurs’ opinions. Design/methodology/approach: First, a literature review is performed to identify global and complementary strategies for the future LEZ, which is the study subject. Then, a “pilot” zone (a main corridor) of downtown Medellín is selected, and the business establishments of the area are identified to spot problems and evaluate possible strategies for the future LEZ. This identification and evaluation phase is conducted by interviewing logistics managers in 105 establishments selected in the corridor for analysis. Findings: One of the outstanding findings concerns the specificity of the logistics and mobility problems in downtown Medellin, located in Colombia, a developing country. The main issues are traffic congestion, lack of regulation and control in loading and unloading areas, as well as inadequate infrastructure for these operations. These obstacles significantly impact business activities and air quality in the area. The proposed solutions to complement the LEZ strategy for freight transport focus on improving regulation, establishing specific loading and unloading areas, exploring sustainable transportation options such as the cargo bike, and supporting small and medium-sized businesses. This emphasizes the situation’s complexity and the need for a comprehensive approach to address these logistical and environmental challenges. Originality/value: This study analyses urban freight logistics strategies that complement the traffic flow restriction policies imposed by low-emission zones. Unlike other studies that address these two issues independently, this paper specifically examines how to improve a LEZ as a comprehensive strategy to reduce the environmental impact of freight transport. In addition, it is noted that most publications tend to focus on passenger mobility strategies, which highlights the potential for research in the freight logistics field. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
39. Deposit Insurance and Depositor Behavior: Evidence from Colombia.
- Author
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Roux, Nicolás de and Limodio, Nicola
- Subjects
DEPOSIT insurance ,CONSUMER behavior ,BANK deposits ,BANK customers ,BANKING policy ,SAVINGS ,INTEREST rates - Abstract
This paper studies the effect of deposit insurance on depositor behavior. Our theoretical framework integrates insights from public and financial economics and predicts that (1) deposit insurance induces bunching at the threshold in the deposit distribution and (2) an increase in the insurance threshold promotes deposit growth, particularly higher for individuals bunching at the initial limit. We exploit a large and unexpected increase in the Colombian insurance together with monthly depositor-level records from a major bank to test these predictions. We validate the existence of bunching in deposits and quantify the heterogeneous effect of deposit insurance on individual deposit growth. Authors have furnished an Internet Appendix , which is available on the Oxford University Press Web site next to the link to the final published paper online. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
40. Análisis de concordancia de tres pruebas para el diagnóstico de malaria en la población sintomática de los municipios endémicos de Colombia.
- Author
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Cortés, Liliana Jazmín and Guerra, Ángela Patricia
- Subjects
FILTER paper ,THICK films ,GOVERNMENT laboratories ,DIAGNOSIS methods ,BLOOD testing - Abstract
Copyright of Biomédica: Revista del Instituto Nacional de Salud is the property of Instituto Nacional de Salud of Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2020
- Full Text
- View/download PDF
41. Ecological Footprint: A Tool for Environmental Management in Educational Institutions
- Author
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Ortegon, Katherine and Acosta, Pilar
- Abstract
Purpose: The purpose of this paper is twofold. First, as few universities have assessed their ecological footprint (EF), a benchmark for Colombian universities is presented. Second, a practical calculation tool for measuring the EF in educational institutions (EIs) is developed. The purpose of this tool is to facilitate the process of assessing the EF in EIs that are starting sustainability initiatives and to unify criteria with those already involved. Design/methodology/approach: The development of the Ecological Footprint for Educational Institutions (EFEI) calculator is detailed showing the seven categories analyzed and the adaptation to the Colombian context. Findings: Results are presented from a case study of EFEI implementation at Universidad Icesi. Furthermore, the relation between these results and the action taken to mitigate EF at the university is detailed. Practical implications: Colombian EIs have recently joined the sustainable campus movement. The EF methodology and this tool serve to assess impacts and identify what EIs can do to ameliorate their environmental stewardship. Social implications: EIs are called on to lead by example in terms of sustainability, not only in teaching and researching cutting-edge technologies but also in being sustainable and transferring this knowledge to future generations. Originality/value: First, an EF benchmark for Colombian universities is presented. In addition, a unified methodology for EIs is developed. The availability of a standard tool will encourage other EIs to move forward in the effort to achieve a sustainable campus.
- Published
- 2019
- Full Text
- View/download PDF
42. The state of the art of marine natural products in Colombia.
- Author
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Bautista, Claudia Andrea, Puentes, Carlos Andrés, Vargas-Peláez, Claudia Marcela, Santos-Acevedo, Marisol, Ramos, Freddy A., Gómez-León, Javier, and Castellanos, Leonardo
- Subjects
MARINE natural products ,MARINE art ,DITERPENES ,NATURAL products ,OCTOCORALLIA - Abstract
Copyright of Revista Colombiana de Química is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2022
- Full Text
- View/download PDF
43. A technological analysis of Colombia's cybersecurity capacity: a systemic perspective from an organizational point of view.
- Author
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Serna Patiño, Alexis Mauricio and Giraldo Ramírez, Diana Patricia
- Subjects
CAPABILITY maturity model ,DECISION making in investments ,INTERNET security ,PAPER products ,INFORMATION organization - Abstract
Copyright of Ingeniería Solidaria is the property of Universidad Cooperativa de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
- View/download PDF
44. Valorando la cultura inmaterial del municipio de Villavicencio (Meta -- Colombia) como posible fuente de diversificación turística.
- Author
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Gualteros Alvarado, María Alejandra, Jiménez Castillejo, Laura Yaneth, and Bassols i. Gardella, Narcís
- Subjects
SEMI-structured interviews ,INTANGIBLE property ,LOCAL culture ,HERITAGE tourism ,PAPER arts ,PRODUCT mixes - Abstract
Copyright of Revista Iberoamericana de Turismo is the property of Revista Iberoamericana de Turismo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2020
- Full Text
- View/download PDF
45. School Leadership in Latin America 2000-2016
- Author
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Flessa, Joseph, Bramwell, Daniela, Fernandez, Magdalena, and Weinstein, José
- Abstract
School site leadership has commanded the attention of researchers and policymakers in Anglo-American jurisdictions for at least two decades, but little is known about how many other parts of the globe have addressed this topic. This paper reviews published research and policy documents related to school leadership in Latin America between 2000-2016. Applying rapid mapping techniques used for scoping studies, we review 359 research and policy documents and give "coherent, meaningful shape" to what we know and what we don't know about school leadership in the region. Attention in research and policy to school leadership in Latin America was relatively slow to arrive: whilst it grew steadily in the first decade of this century it remains low compared to other regions of the world. We provide an overview of the school leadership policy environment in several countries, describing recruitment, selection, evaluation, and job responsibilities of principals; relevant leadership frameworks; and requirements for training or professional development. We speculate on what might explain the diverse ways that school leadership has been taken up in the region: degree of school system centralization; policy borrowing; stage of development; technocratic problem solving; and neoliberal accountability.
- Published
- 2018
- Full Text
- View/download PDF
46. Public policy research in Colombia: State of the art (phase 1), 2008–2018.
- Author
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Whittingham, María Victoria
- Subjects
GOVERNMENT policy ,LITHIUM industry ,INTELLECTUAL capital - Abstract
Copyright of Politics & Policy is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2023
- Full Text
- View/download PDF
47. Análise dos artigos acadêmicos sobre divulgação científica na Colômbia.
- Author
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Massarani, Luisa, da Silva, Carla Maria, and Rocha, Mariana
- Subjects
SCIENTIFIC communication - Published
- 2021
- Full Text
- View/download PDF
48. Conflicting Views on Language Policy and Planning at a Colombian University
- Author
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Miranda, Norbella, Berdugo, Martha, and Tejada, Harvey
- Abstract
The current internationalization trends in higher education and educational language policies impel universities to plan their provision of foreign languages. Often, universities are developing language policies, redesigning their foreign language programs and seeking to foster bilingual or multilingual strategies within graduate and undergraduate programs in order to respond to these trends and to students' new needs for a solid education in an increasingly interconnected world. Drawing on Johnson's heuristics of language policy analysis [Johnson, D. C. (2009). Ethnography of language policy. "Language Policy," 8, 139-159], this paper will share how explicit as well as implicit policy is being created by different agents at the largest state-funded higher education institution in the southwestern region of Colombia. The paper will then locate the initiatives for the teaching and learning of English and other foreign languages within the discourses that circulate around English as "lingua franca," "academica" and "economica." It will contend that although the goals for foreign language learning as a requisite for the internationalization of the University are shared by different policy agents, the ways to approach these goals represent different and often conflicting views on micro policy and planning.
- Published
- 2016
- Full Text
- View/download PDF
49. Evaluación de opciones de reciclaje para el fortalecimiento de la economía circular en Norte de Santander.
- Author
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Cáceres Gelvez, Esteban Felipe and Prada Botia, Gaudy Carolina
- Subjects
WASTE paper ,SANITARY landfills ,RICE hulls ,SUGAR ,RAW materials ,SUGARCANE growing ,BANANAS ,SOLID waste - Abstract
Copyright of Bistua: Revista de la Facultad de Ciencias Básicas is the property of Facultad de Ciencias Basicas de la Universidad de Pamplona and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2019
- Full Text
- View/download PDF
50. THE PARADOX: Economic Growth that Endangers the Future of Research in Colombia.
- Author
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Duque, Juan C.
- Subjects
ECONOMIC expansion ,URBAN policy ,PARADOX ,BIBLIOMETRICS ,RESEARCH funding ,MILLENNIALS - Abstract
In this paper I analyse how the gradual reduction of research funds in Colombia can interrupt a key process in the generation of solutions to global urban problems. I draw on a bibliometric analysis to show that research funding flowing from North to South has created collaborations between researchers from North and South that have led to a better and more comprehensive understanding of the challenges facing cities around the world. To conclude, I propose four options to counteract these trends towards lower research funding. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
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