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The paper presents a comprehensive analysis of child labor in Ecuador, employing advanced statistical tools like logistic regression, neutrosophic Likert scales, and similarity measures to deepen the understanding of this social issue. The integration of these methodologies allows for a nuanced assessment of the various socio-economic factors contributing to child labor. By capturing the uncertainty in human responses, the research highlights the complex interplay between poverty, household income, education levels, and labor types on the incidence of child labor. Key findings suggest that rural location, the age of the child, and the informal nature of the head of the household's work are the most significant predictors of child labor. Notably, parental education appears to have a less direct influence. Despite various efforts, including government monetary transfers through programs like the BDH, child labor persists, indicating the need for more targeted interventions.The paper proposes future research to extend these models to a broader demographic and geographic data set, emphasizing the potential for these methods to be applied to a variety of social issues. The development of computational tools to automate neutrosophic analysis could greatly benefit large-scale studies, potentially aiding policymakers in designing more effective interventions for vulnerable populations. [ABSTRACT FROM AUTHOR]

This study harnesses advanced time series models ARIMA, ETS, and SARIMA, coupled with neutrosophic statistics, to forecast unemployment trends through interval-based predictions. Transforming these predictions into neutrosophic forms enables the quantification of indeterminacy, providing a nuanced interpretation of potential economic scenarios. The integration of neutrosophic statistics enhances the interpretative power and accuracy of these models, offering a deeper insight into the inherent uncertainties of economic forecasting. The approach reveals not only the variabilities and potential outcomes within the unemployment rates but also strengthens the decision-making processes by presenting data that encompass both precision and indeterminacy. This paper underscores the importance of advanced statistical methods in economic predictions, suggesting further exploration into other economic metrics and advocating for a broader application of neutrosophic statistics to enhance the reliability of economic forecasting across diverse contexts. [ABSTRACT FROM AUTHOR]

State negotiations constitute the foundation for the development of each nation, relying on the acquisition of resources and services. Public procurement not only has economic and social impacts but also demands that public officials ensure compliance with the law. However, some of these officials have violated the legal principles of public procurement, seeking to obtain benefits, goods, or personal services without legal backing. In studies conducted in Ecuador, this phenomenon has been analyzed in relation to the variability of indeterminacies that public officials face in interpreting regulations. Therefore, this paper focuses on analyzing and defining the levels of indeterminacy present in the neutrosophic variable that influences the functioning of state negotiations. The use of neutrosophic statistics is suggested for modeling the study to detect indeterminacies of the variable in each dimension. Among the neutrosophic results, the misuse of government policies in state negotiation processes is identified as the sole criterion. [ABSTRACT FROM AUTHOR]

This paper addresses the importance of understanding the personality traits of teachers and their impact on the educational process. It mentions the existence of stable personality traits and variable personality states that vary over time. It also refers to the five-factor personality model (FFM), which includes the domains of Extraversion, Affability, Conscientiousness, Neuroticism, and Openness to Experience. The study is carried out in the context of Higher Education Institutions (HEIs) in Ecuador, where professors perform functions related to teaching, research, extension, and academic management. It is noted that emotional contagion between teachers and students can be relevant in this environment. The paper presents a qualitative analysis based on a Neutrosophic Cognitive Map (NCM) of nine personality traits: Empathy, Openness to Experience, Introversion, Emotional Stability, Kindness and Respect, Flexibility, Excessive Authoritarianism, Neuroticism and Egocentrism. The causal relationships between these traits are highlighted, emphasizing the importance of empathy as a central factor. It discusses how traits such as empathy, kindness, patience, and emotional stability contribute to a positive and productive learning environment. Furthermore, it is noted that the modification of negative traits, such as excessive authoritarianism and egocentrism, can improve the professional development of teachers and benefit students in the long term. Finally, this study is compared with previous research, and it highlights that the results may vary. For example, a study that did not find significant relationships between personality traits and teaching performance is mentioned, while this study suggests that excessive authoritarianism and egocentrism can affect communication with students and the quality of training. [ABSTRACT FROM AUTHOR]

This paper opens the black box of policy co-production processes presented by the Colombian and Ecuadorian governments, regarding the traditional knowledge associated with genetic resources, in keeping with the necessities of Indigenous peoples. The purpose of this paper is to analyze what similarities and differences there exist in the role of the Ecuadorian and Colombian States as organizers, guarantors of plural expression, and facilitators of public deliberation, and how policymakers have opened the space for Indigenous peoples for producing traditional knowledge policy. The paper turns to qualitative research focused on collecting information from public actors. The data obtained assesses our working hypothesis that the role of the State in the production of traditional knowledge policy has been more democratic in Ecuador than in Colombia. [ABSTRACT FROM AUTHOR]

In this paper, we introduce a notion of mergeable weighted majority games with the aim of providing the first characterization of the Colomer–Martínez power index (Colomer and Martínez in J Theor Polit 7(1):41–63, 1995). Furthermore, we define and characterize a new power index for the family of weighted majority games that combines ideas of the Public Good (Holler in Polit Stud 30(2):262–271, 1982) and Colomer–Martínez power indices. Finally, we analyze the National Assembly of Ecuador using these and some other well-known power indices. [ABSTRACT FROM AUTHOR]

Background: Acne is a common disease that is associated with scarring and substantial psychosocial burden. The Global Burden of Skin Disease reported that the burden from acne as measured by disability-adjusted life years (DALYs) from 188 countries and specifically that it is greatest in Western Europe, high-income North America and Southern Latin America. This paper aimed to identify risk factors for acne scarring specific to the Ecuadorian population in order to adapt the 4-ASRAT tool accordingly. Methods: This was an observational prospective study. Participants were recruited to complete a survey that was developed based on the potential risk factors for acne scarring and had facial photographs taken. To determine risk factors and their respective weighting, a logistic regression was performed. Results: The study included 404 participants. Results from univariate analyses indicated that being male (OR = 2.76 95%CI [1.72; 4.43]), having severe or very severe acne scarring (OR = 4.28 95%CI [1.24; 14.79]), acne duration over 1 year (OR = 1.71 95%CI [1.12; 2.60]), oily skin (OR = 2.02 95%CI [1.27; 3.22]) and the presence of acne on the neck (OR = 2.26 95%CI [1.30; 3.92]), were all significantly associated with the presence of acne scarring. Male sex (2.56 95%CI [1.58;4.17]), oily skin (1.96 95%CI [1.20;3.20]) and severe or very severe acne (3.75 95%CI [1.05;13.37]) remained significant risk factors for acne scarring in the multivariate analysis. Conclusion: By identifying acne scarring risk factors and applying the tool in everyday dermatology visits, we can reduce the physical and psychological burden that acne scarring causes in the adolescent and adult populations. Further research should be conducted to reassess potential risk factors and complete the adaptation of the tool for the Ecuadorian population, with a larger and more representative study population. [ABSTRACT FROM AUTHOR]

State negotiations constitute the foundation for the development of each nation, relying on the acquisition of resources and services. Public procurement not only has economic and social impacts but also demands that public officials ensure compliance with the law. However, some of these officials have violated the legal principles of public procurement, seeking to obtain benefits, goods, or personal services without legal backing. In studies conducted in Ecuador, this phenomenon has been analyzed in relation to the variability of indeter-minacies that public officials face in interpreting regulations. Therefore, this paper focuses on analyzing and defining the levels of indeterminacy present in the neutrosophic variable that influences the functioning of state negotiations. The use of neutrosophic statistics is suggested for modeling the study to detect indeterminacies of the variable in each dimension. Among the neutrosophic results, the misuse of government policies in state negotiation processes is identified as the sole criterion. [ABSTRACT FROM AUTHOR]

Ecuador is a country with several climate zones. However, their behaviour is similar throughout the year, with no peaks of extreme temperatures in the various seasons. This paper is a first approach to study the adaptive comfort behaviour in several areas and populations of the country. Considering the ASHRAE 55-2020 model, energy simulation programmes are applied not just to the current climate scenario but also to the climate change scenarios of 2050 and 2100. The results of locations are analysed and compared to determine their performance. Thanks to their climate characteristics, adaptive comfort models could be applied as a passive strategy, using natural ventilation for building indoor comfort improvement, particularly social dwellings. According to previous studies, some prototypes have not considered the climate determinants in each region. Given the geographic situation of the study areas, the adaptive comfort model could be applied in all cases. Percentages of application of natural ventilation and heating and cooling degree hours have similar behaviours according to the climatic region, with a variation greater than 30% among them. [ABSTRACT FROM AUTHOR]

This paper focuses on the emissions of the three most sold categories of light vehicles: sedans, SUVs, and pickups. The research is carried out through an innovative methodology based on GPS and machine learning in real driving conditions. For this purpose, driving data from the three best-selling vehicles in Ecuador are acquired using a data logger with GPS included, and emissions are measured using a PEMS in six RDE tests with two standardized routes for each vehicle. The data obtained on Route 1 are used to estimate the gears used during driving using the K-means algorithm and classification trees. Then, the relative importance of driving variables is estimated using random forest techniques, followed by the training of ANNs to estimate CO2, CO, NOX, and HC. The data generated on Route 2 are used to validate the obtained ANNs. These models are fed with a dataset generated from 324, 300, and 316 km of random driving for each type of vehicle. The results of the model were compared with the IVE model and an OBD-based model, showing similar results without the need to mount the PEMS on the vehicles for long test drives. The generated model is robust to different traffic conditions as a result of its training and validation using a large amount of data obtained under completely random driving conditions. [ABSTRACT FROM AUTHOR]

Bergmann's rule generally predicts larger animal body sizes with colder climates. We tested whether Bergmann's rule at the interspecific level applies to moths (Lepidoptera: Geometridae) along an extended elevational gradient in the Ecuadorian Andes. Moths were sampled at 22 sites in the province Zamora-Chinchipe in southern Ecuador in forest habitats ranging from 1040 m to 2677 m above sea level. Wingspans of 2282 male geometrid moths representing 953 species were measured and analysed at the level of the family Geometridae, as well as for the subfamily Ennominae with the tribes Boarmiini and Ourapterygini, and the subfamily Larentiinae with the genera Eois, Eupithecia and Psaliodes. Bergmann's rule was not supported since the average wingspan of geometrid moths was negatively correlated with altitude ( r = −0.59, P < 0.005). The relationship between body size and altitude in Geometridae appears to be spurious because species of the subfamily Larentiinae are significantly smaller than species of the subfamily Ennominae and simultaneously increase in their proportion along the gradient. A significant decrease of wingspan was also found in the ennomine tribe Ourapterygini, but no consistent body size patterns were found in the other six taxa studied. In most taxa, body size variation increases with altitude, suggesting that factors acting to constrain body size might be weaker at high elevations. The results are in accordance with previous studies that could not detect consistent body size patterns in insects at the interspecific level along climatic gradients. [ABSTRACT FROM AUTHOR]

Nowadays, climate change is not the only threat facing our planet. There are also other types of pollution such as waste that poisons soils and water and kills plants, harming humans and animals. Sustainability represents a key issue for the actual Global Citizen. For this reason, our article is dedicated to offering biofriendly solutions to decrease wastes, give them a positive meaning, such as a substrate for an edible oyster fungus with nutritive and biological properties usefully for humans. Three types of wastes such as coconut coir, pine sawdust, and paper waste—representative symbols of pollution in Ecuador—have been tested as suitable growing substrate for the edible fungi Pleurotus ostreatus (Jacq. ex Fr.) P. Kumm by analyzing parameters such as Biological Efficiency, Mushroom Yield, and Productive Rate. The influence of these "waste" substrates on the nutritive (protein content), biological characteristic (antioxidant activity), and the content of human-health-sustaining compounds (phenols, flavonoids) were also evaluated using the Kjeldahal, DPPH, ABTS, FRAP, and Folin–Ciocalteu methods. The results indicate that all the waste products represent desirable substrates for growing the edible fungi, with more focus on coconut coir waste (one of the principal pollution problems in Ecuador), but that also achieved the increase in the fungi's desirable characteristics. Coconut coir waste could be an environmentally friendly solution that also offers for humans additional nutritive and healthy benefits. [ABSTRACT FROM AUTHOR]

In this paper are studied two soil profiles from the soil map in scale 1:25 000 of the fluvial plain region Carrizal-Chone, in Manabi province, Ecuador. One of profiles is a soil fluvic Feozem by tree vegetation and the other is a fluvic eutric Cambisol by long time cultivated condition. It is studied the changes of the physical soil properties by the anthropogenic conditions, with changes in the soil structure, volume density, and the increasing of the dispersion factor. In this paper is demonstrated the change from a Feozem soil to a Cambisol soil because the long time cultivated action [ABSTRACT FROM AUTHOR]

This paper applies Fuzzy Cognitive Maps (FCMs) to understand the diverse behavior of municipal governments in Ecuador to find common elements that influence the well-being of citizens in the short and long term. Information gathering was conducted in two stages: in the first one, a group of 16 national experts was consulted to develop the initial FCM; in the second stage, local experts from 220 municipalities were interviewed to collect information on the general validity of initial FCMs and specific values given to concepts and relationships in their municipalities. Results show the importance of certain concepts for long-term municipal performance, such as the need for a competitive entrepreneurial sector, improving human resources in the municipality, and, particularly, having a competent mayor with leadership skills and a forward-looking vision that enables the development of municipal projects required to reach an efficient and equitable coverage of goods and services throughout the city. Through the application of genetic algorithms, the FCM was calibrated to ascertain the long-term dynamics of municipal development and the optimal values of the concepts that would optimize the attainment of the set objectives. The derived outcomes suggest the desirability of the maintenance of, in principle, unwanted structures like financial transfers from the central government and the need to exploit natural resources to attain urban development. [ABSTRACT FROM AUTHOR]

The COVID-19 pandemic's early stages severely impacted global fisheries, particularly areas heavily reliant on imported food and tourism like the Galapagos Islands, Ecuador. To contain the spread of the virus, a full lockdown was implemented. However, the collapse of the tourism industry precipitated the worst economic crisis in the history of this multiple-use marine protected area. This paper examines the impact of the pandemic's early stages on consumption patterns and seafood security in the Galapagos from consumers' perspective, drawing on online surveys conducted during the lockdown. Our findings revealed pre-existing seafood insecurity across the archipelago, further exacerbated by the pandemic on the least-populated island. Nevertheless, the seafood system displayed moderated resilience to the pandemic's socioeconomic disruptions. A variety of adaptive responses were adopted by Galapagos residents to cope with the lockdown. Consumers modified their seafood consumption habits, while fishers adapted their harvesting and marketing strategies. Such adaptive responses were shaped by the unique socioeconomic characteristics of each inhabited island and the ability of seafood suppliers to shift from a tourism- and export-oriented to a resident- and domestic-oriented market. This transition has created novel opportunities to foster a systemic transformation of the Galapagos seafood system to enhance its resilience against future crises caused by new pandemics, climate change, or other natural and anthropogenic drivers of change. [ABSTRACT FROM AUTHOR]

The objective of this paper is to analyze the implications for the social sciences of online crimes, specifically fraud and pedophilia in Ecuador. The methodology used is justified in the conception of systematized reviews, using the analytical framework of systematized reviews in Human and Social Sciences. Databases such as Google Scholar, SCOPUS, Web of Science (WOS), Scientific Electronic Library Online (Scielo), among others, were used. The conclusions point to the need to increase research on these crimes from the social sciences, the application of the phenomenological approach, the investigation of myths and beliefs about these phenomena, the promotion of public policies and the promotion of interdisciplinarity with other behavioral sciences. [ABSTRACT FROM AUTHOR]

Leadership is fundamental in Ecuadorian companies, driving the development, efficiency and competitiveness of their employees. In Ecuador's mining companies, leadership is crucial to creating an innovative environment; leaders not only guide, but also inspire teams to achieve ambitious goals. They encourage creativity, the adoption of sustainable technologies and solutions, and promote a culture of innovation that benefits the mining industry and business progress in Ecuador. This paper was developed to evaluate how leadership influences the organizational climate for innovation in a mining company in Ecuador. Statistical models of factor analysis were applied to establish which type of leadership has the greatest influence on the organizational climate for innovation in the company studied. Relationships were found between transformational and transactional leadership factors with flexibility and innovation support, while task orientation in the field of innovation is influenced by elements of passive leadership. [ABSTRACT FROM AUTHOR]

In this paper we present the results of the determination of dissatisfactions based on the gaps detected in the students' expectations about the services offered by the different departments of the "Instituto Superior Tecnológico Bolivariano" (ITB) and what each of them perceives concerning those services, so, we delve into the root causes that provoke them. With this point of reference, in the future it is intended focusing on the management towards the continuous improvement of the involved processes, guaranteeing the satisfaction and fulfillment of the institutional strategic objectives. SERVQUAL model is used for allowing us to measure the quality of the service and determine the existing gaps between expectations and perceptions in each of the dimensions under study, namely: tangibility, reliability, response capacity, security, and empathy. SERVQUAL model is applied in a neutrosophic framework to deal with the indeterminacy and uncertainty of students' opinions. Thus, we convert a Likert-type scale into triple membership functions of single-valued triangular neutrosophic numbers per interviewed, to represent: agreement, indeterminacy, and disagreement. The comparison lead to in a decrease in the quality of the services perceived against expectations in the period evaluated. We provide a partial result that constitutes the continuity of the application of the approach within the institutional scheme started in 2017. [ABSTRACT FROM AUTHOR]

Traditional knowledge, much like scientific knowledge, is the product of observation and reflection from the relationship between people and their habitat. This paper documents the first inventory of native names and ethnozoological information of snakes in the language of the Shiwiar-Chicham (SC) and Kichwa (KW), for those territories located in the Pastaza and Napo basins, Amazonia of Ecuador. Additionally, we analyzed the diversity of native names with the Shannon-Wiener index (D). A total of 50 snake species are inventoried, where 36 species (80%) and 49 (100%) snakes possessed a name in the SC and KW languages, respectively. The KW language (D = 4.02) presented a greater diversity of names assigned to snakes, in comparison to the SC language (D = 3.04). The great cultural and linguistic diversity demonstrates that there is still a need to document and safeguard the ethnozoological knowledge related to snakes in the Amazon. [ABSTRACT FROM AUTHOR]

The content of this paper involves a crucial phenomenon in the analysis of the labor market: the description of adequate female employment in Ecuador. The present paper examines the relationship between the behavior of the female employment rate and the evolution of some of the most critical variables of direct selling firms in Ecuador, such as sales revenue, solvency ratio, liquidity ratio, and assets return. The panel data technique of dynamic mean groups [ardl (1,1,1)] was used to generate empirical evidence. It was found that the liquidity ratio, solvency ratio, and income of direct selling firms show an effect statistically significant on adequate female employment. However, it is considerably small, implying that the productive linkages generated by these firms do not tend to substantially impact the generation of better-quality jobs for women in Ecuador. [ABSTRACT FROM AUTHOR]

In this paper, we analyze the allocation of climate adaptation aid in sub-national and local jurisdictions in Ecuador. We examine the influence of physical and socioeconomic vulnerability and local capacity as explanatory variables for aid allocation. As part of the study, we introduce projections of physical vulnerability to determine whether inter-generational aspects of climate justice are taken into account, and use geographically weighted regression models to study the spatial distribution of aid allocation in sub-national and local jurisdictions. The findings show that physical and socioeconomic vulnerabilities influence the allocation of adaptation aid. However, projected changes in patterns of precipitation and temperatures are not associated with this variable. Furthermore, the spatial distribution of current climate aid is uneven, leaving clusters of vulnerable jurisdictions unattended. Finally, the study finds no association between local capacity and the allocation of adaptation aid. Findings suggests a bias towards allocating more adaptation aid in areas with more intense current weather events, and that the allocation of adaptation aid may not contribute to creating adaptation scenarios where justice for current and future generations is central to decision-making. [ABSTRACT FROM AUTHOR]

Background: Xylaria is a diverse and ecologically important genus in the Ascomycota. This paper describes the xylariaceous fungi present in an Ecuadorian Amazon Rainforest and investigates the decay potential of selected Xylaria species. Fungi were collected at Yasuní National Park, Ecuador during two collection trips to a single hectare plot divided into a 10-m by 10-m grid, providing 121 collection points. All Xylaria fruiting bodies found within a 1.2-m radius of each grid point were collected. Dried fruiting bodies were used for culturing and the internal transcribed spacer region was sequenced to identify Xylaria samples to species level. Agar microcosms were used to assess the decay potential of three selected species, two unknown species referred to as Xylaria 1 and Xylaria 2 and Xylaria curta, on four different types of wood from trees growing in Ecuador including balsa (Ochroma pyramidale), melina (Gmelina arborea), saman (Samanea saman), and moral (Chlorophora tinctoria). ANOVA and post-hoc comparisons were used to test for differences in biomass lost between wood blocks inoculated with Xylaria and uninoculated control blocks. Scanning electron micrographs of transverse sections of each wood and assay fungus were used to assess the type of degradation present. Results: 210 Xylaria collections were sequenced, with 106 collections belonging to 60 taxa that were unknown species, all with less than 97% match to NCBI reference sequences. Xylaria with sequence matches of 97% or greater included X. aff. comosa (28 isolates), X. cuneata (9 isolates) X. curta and X. oligotoma (7 isolates), and X. apiculta (6 isolates)., All Xylaria species tested were able to cause type 1 or type 2 soft rot degradation in the four wood types and significant biomass loss was observed compared to the uninoculated controls. Balsa and melina woods had the greatest amount of biomass loss, with as much as 60% and 25% lost, respectively, compared to the controls. Conclusions: Xylaria species were found in extraordinary abundance in the Ecuadorian rainforest studied. Our study demonstrated that the Xylaria species tested can cause a soft rot type of wood decay and with the significant amount of biomass loss that occurred within a short incubation time, it indicates these fungi likely play a significant role in nutrient cycling in the Amazonian rainforest. [ABSTRACT FROM AUTHOR]

This paper aims to analyze the behavior of Ecuadorian private banking during the period 2000-2021, using aggregate information on trends in the banking sector and accounting data for the main banks. Based on a heterodox theoreticalhistorical approach, we highlight the link between the neoliberal structural reforms, the banking crisis, dollarization and the transformations of the banking sector. The results highlight the fact that the operation of the Ecuadorian banking system under formal dollarization not only recreates well-known elements of former financial fragility but also introduces new variables typical of the 21st-century banking universe that are a source of instability and hinder the financing objectives for the socio-economic development of the country. [ABSTRACT FROM AUTHOR]

The diphenolic diterpene carnosol was isolated from several species of the family Lamiaceae, including Lepechinia mutica, a medicinal plant endemic to Ecuador. The compound has exhibited high antioxidant, anti-inflammatory, antimicrobial, neuroprotective, and antifungal properties, as well as promising cytotoxicity against prostate, breast, skin, leukemia, and human colon cancer cell lines. In this paper, we developed and validated a simple, accurate, and reliable analytical HPLC-UV-ESI-IT-MS method, carried out on a C18 column, which is potentially suitable to quantify carnosol in plant extracts. The procedure complied with the established ICH validation parameters of analytical range (linearity in the range of 0.19–5.64 μg/g dried leaves; REAVERGE = 4.9%; R2 = 0.99907), analysis repeatability (RSD = 2.8–3.6%), intermediate precision (RSD = 1.9–3.6%), accuracy (estimated as % carnosol recovery in the range of 81 to 108%), and robustness. Finally, the LOD (0.04 µg/mg) and LOQ (0.19 μg/mg) values of carnosol/dried leaves were determined. Using this validated method, the content of carnosol in L. mutica was estimated to be 0.81 ± 0.04 mg/g of dried leaves (0.081%). [ABSTRACT FROM AUTHOR]

The objective of this article is centered in valuing from the pedagogic didactic point of view the importance of the practical professional pre, and how through a systemic didactic work you can contribute to the development of professional abilities. For it, it is indispensable to discern the paper of the theoretical knowledge in the process of teaching learning practice, summing up the interaction centers the theoretical thing and the practical thing. In this analysis the methods configuration relationship were used, the dialectical one as system and concrete historical analysis when studying the practical professional pre in the Ecuadorian reality. Lastly this study ago a characterization of the main deficiencies of the practical professional pre and their incidence in the ways of performance of the professional futures in the universities of Ecuador. [ABSTRACT FROM AUTHOR]

The case of the private media confiscated in Ecuador at the beginning of Rafael Correa's presidency (2007-2017) led to complex economic, legal, and professional circumstances for the media companies and their journalists. This paper aims to share a broad and documented perspective on the origin and development of the issue at hand by combining three methods for its approach: the historical method, analysis of media policies and in-depth interviews. Implementing regulatory procedures to devise structures for adjustment and censorship towards private media promoted a media reshaping that resulted on the stockpiling of important nationwide media companies (TV, radio, and magazines) into the state-owned entities umbrella. These confiscations took place at a sensitive time for the banking system that owned several of these media, which had been affected by a severe economic, social, and political crisis. The legal actions filed by owners of the confiscated media have rendered it impossible to sell the companies. Furthermore, the precarious financial status turned them into undesirable targets for possible buyers. Out of the seventeen privates media companies owned by the government in 2008, only two are still active in 2023. The other fifteen companies went bankrupt or are currently undergoing liquidation. This measure, while advantageous for the political power, represented an economic and journalistic failure. [ABSTRACT FROM AUTHOR]

In issue 183 of the Journal of Social Sciences, different studies are presented on voices and career paths, identities, and resistances. One of the studies analyzes the working conditions of call center workers in Costa Rica and their perspective on their work. Another study investigates the waist weaving done by female artisans in Peru and their contribution to the preservation of cultures and identities. The implementation of the Supported Employment method in companies in Mérida, Mexico, for people with disabilities is also examined. In addition, bibliometric analyses of graduation papers in Anthropology are presented, as well as reflections on mobilizations in El Salvador, the perception of insecurity among university students in Ecuador, Bourdieu's social critique, and the concept of inequality in political discourse in Costa Rica. [Extracted from the article]

This paper proposes a fuzzy-based energy management strategy (EMS) to maximize the self-consumption from a PV installation with an energy storage system (ESS) for the residential sector adapted to the Ecuadorian electricity market. The EMS includes two control levels: Energy management at the end-user level (Fuzzy-based EMS and optimized by genetic Algorithm) and Energy management at the distribution grid level (Fuzzy-based EMS). Both strategies aim to maximize the use of the energy generated at home (taking into account the local solar generation profile), fulfilling the loads' demand and injecting the energy surplus into the main grid to be economically compensated. Additionally, this paper presents economical modeling according to the electricity market in Ecuador. The main results showed a cost reduction in the electricity bill up to 83.64% from the base case (residential consumption without a PV system). In the scenario of a community electricity market (still not contemplated under the Ecuadorian electricity law), the potential economic savings may be more than double compared to the exact case but only with a self-consumption system. [ABSTRACT FROM AUTHOR]

Nowadays, energy decarbonization due to integrating renewable energy sources presents important challenges to overcome. The intermittent nature of photovoltaic systems reduces power quality by producing voltage variations and frequency deviations in electrical system networks, especially in weak and isolated distribution systems in developing countries. This paper presents a power smoothing method for improving the low-pass filter and moving average for grid-connected photovoltaic systems. This novel method includes state-of-charge monitoring control of the supercapacitor's energy storage system to reduce the fluctuations of photovoltaic power at the point of common coupling. A case study for a microgrid in a high-altitude city in Ecuador is presented with exhaustive laboratory tests using real data. This research aims to improve energy power quality in electrical distribution systems to cope with the growth of renewable penetration. The results demonstrate significant power quality and stability improvements achieved through the proposed method. For instance, the power smoothing method effectively reduced power fluctuations by 16.7% with the low-pass filter, 14.05% with the ramp-rate filter, and 9.7% with the moving average filter. [ABSTRACT FROM AUTHOR]

Conflicts over large-scale mining in Latin America have received growing scholarly attention. Whereas this scholarship has provided very valuable insights into the anatomies of these conflicts, the role of religious ideas and actors has received scant attention. This is remarkable, since the largest church of Latin America, the Catholic Church, seems to be in the midst of an ecological reorientation and increasingly emphasizes its image of the 'Church of the poor and the Earth'. This research aims to fill this gap and examines the role of Catholic ideas and organizations in mining conflicts. Combining document analysis and ethnographic research on a mining project in Ecuador, the paper argues that Catholic ideas and actors play a significant role in discourses regarding nature and the subsoil, and in configuring the power relations part of conflicts. However, when engaging a historical and gendered perspective, it becomes clear that this role is not without ambiguities and tensions. The paper particularly urges researchers to remain critical of the reinforcements of a patriarchal system of power as well as the essentialization of indigenous cosmologies that continue to undergird present-day discourses and interactions of Catholic organizations in mining conflicts. [ABSTRACT FROM AUTHOR]

Aim: Andean montane forests are biodiversity hotspots and large carbon stores and they provide numerous ecosystem services. Following land abandonment after centuries of forest clearing for agriculture in the Andes, there is an opportunity for forest recovery. Field‐based studies show that forests do not always recover. However, large‐scale and long‐term knowledge of recovery dynamics of Andean forests remains scarce. This paper analyses tropical montane forest recovery trajectories over a 15‐year time frame at the landscape and tropical Andean scale to inform restoration planning. Methods: We first detect "potential recovery" as areas that have experienced a forest transition between 2000 and 2005. Then, we use Landsat time series analysis of the normalized difference water index (NDWI) to classify four "realized recovery" trajectories ("ongoing", "arrested", "disrupted" and "no recovery") based on a sequential pattern of 5‐yearly Z‐score anomalies for 2005–2020. We compare these results against an analysis of change in tree cover to validate against other datasets. Results: Across the tropical Andes, we detected a potential recovery area of 274 km2 over the period. Despite increases in tree cover, most areas of the Andes remained in early successional states (10–25% tree cover), and NDWI levelled out after 5–10 years. Of all potential forest recovery areas, 22% showed "ongoing recovery", 61% showed either "disrupted" or "arrested recovery", and 17% showed "no recovery". Our method captured forest recovery dynamics in a Peruvian arrested succession context and in landscape‐scale tree‐planting efforts in Ecuador. Main conclusions: Forest recovery across the Andes is mostly disrupted, arrested or unsuccessful, with consequences for biodiversity recovery and provision of ecosystem services. Low‐recovery areas identified in this study might be good candidates for active restoration interventions in this UN Decade on Restoration. Future studies could determine restoration strategies and priorities and suggest management strategies at a local planning scale across key regions in the biodiversity hotspot. [ABSTRACT FROM AUTHOR]

In the Chone parish of the province of Manabí, in Ecuador, the National Telecommunications Corporation of Ecuador built a fiber optic network for telecommunications services, replacing the existing copper networks, with very low speed and reliability. This paper presents the planning and execution project of this network, in which a qualitative-quantitative methodology was used, based on current telecommunications project methodologies. The problem was diagnosed through unstructured interviews and field studies. Consequently, the improvement in access to the data networks of entities and households in the area has had a significant impact on the activity of small and medium-sized companies, the management of services for the population and access to distance education offered by the different institutions of the province and the country. [ABSTRACT FROM AUTHOR]

The pandemic increased poverty worldwide. However, the mechanisms affecting its determining factors still need to be clarified. This paper studies this problem using a probabilistic model of poverty extended with pandemic incidence variables and applying logistic regression at the household level. For the case of Ecuador, we use the December rounds of the 2019 and 2020 National Survey for Employment, Underemployment and Unemployment (ENEMDU), the administrative record of the Covid-19 epidemiological report, and the administrative history of deaths. The results show that the pandemic’s impact on poverty was through the gender gap and labor market structure. [ABSTRACT FROM AUTHOR]

Long considered on the margins, far from the major cultural traditions, the Sechura Desert is situated at the crossroads between the cultures of southern Ecuador and those of the northern Peruvian coast and preserves a large number of varied archaeological sites. Despite this evidence, little is known about the societies that inhabited this region during the Holocene. Exposed to natural hazards, including El Niño events, and to major climatic changes, they were able to adapt and exploit the scarce resources that this extreme environment offered them. Because of this rich history, we have been conducting archaeological research in this region since 2012 in order to clarify the dynamics of human occupation and their links with climate oscillations and environmental changes. This paper present the results of a multidisciplinary study of Huaca Grande, a mound located on Nunura Bay, 300 m from the Pacific Ocean. The nature of the human occupations at Huaca Grande was varied, and several adjustments occurred over time. The subsistence economy was based mainly on local marine resources and a continual use of terrestrial vegetal resources. However, a major change occurred in the more recent occupations, with the apparition of non-local resources (maize and cotton) indicating that Huaca Grande was connected to trade networks. The results show two main phases of occupation separated by a long abandonment (mid-5th century CE to mid-7th century CE and mid-13th century to mid-15th century CE). The occupation of the site appears to have been influenced by changes in the local climate and by extreme El Niño events. Our results highlight the great adaptability of these human groups over the span of a millennium and their capacity to react to the climatic changes and hazards that characterise this region. [ABSTRACT FROM AUTHOR]

The study describes and analyzes the state of research on cocoa cultivation in administrative and socioeconomic areas in Latin America during the last five years. The research is descriptive, for which we proceeded to identify the location of the research articles considering the following criteria: filter by publication, filter by keyword and filter by topic. The results allow us to observe that after a filtering of 50 articles, the database was made up of 31 papers. It was known that 74.42% of the publications are published in regional impact databases (Latindex, DOAJ, Scielo and Redalyc) and in a lower order with 22.58% in global impact databases (SCOPUS and WEB_OF_SCIENCE); Likewise, it was determined that the most frequent lines of research are that of productive processes of cocoa cultivation in Latin America in 70.97% and in 29.03% socioeconomic aspects; It was possible to show that Ecuador leads the investigations in this area by 54.84% and to a lesser scale countries such as: Colombia, Mexico, Peru by 22.58%; 12.90%; 9.68% on your order. It is concluded, despite the fact that important research contributions have been made in the production processes of cocoa; It is important to analyze the economic and financial part of this crop in order to provide the small and medium producer of this crop with strategies that help improve their quality of life. [ABSTRACT FROM AUTHOR]

This paper shows the technical–economic assessment of two power systems based on renewable electricity to cover the energy consumption requirements of a drinking water treatment plant in the town of Pile, Ecuador, with a planning horizon of 15 years. A stand-alone and a grid-connected solar PV system were proposed to power this plant, which was designed considering the maximum daily potable water supply condition. This plant operated under two scenarios: (1) 12 h during daylight hours and (2) 24 h. Both schedules were proposed to assess the impact of PV power systems on plant operation. We modeled and optimized a total of four scenarios, where each scenario consisted of one of the proposed PV power systems and the plant with one of its operating schedules. Homer Pro software was used to size and find an optimal solution in each scenario, considering the net present cost (NPC) as the main criterion for optimization. The results showed that the change in the plant operation schedule significantly influenced the parameters of each scenario, such as component sizing, electricity production, initial capital, NPC, and electricity purchase/sale capacity from the plant as a grid power service user to the electric utility company. [ABSTRACT FROM AUTHOR]

Most of the studies about mental health and quality of life of emerging adults have been conducted in developed countries and non-students' population has been neglected, limiting the generalisation of the results to other socioeconomic realities. This paper reports the results of an observational study on differences between the two cohorts (students vs non-students) both on mental health and quality of life measures but also on demographic, lifestyle and mental health variables in emerging adults living in a middle-income country. Associations between variables and interactions in the prediction of both outcomes scores were explored to understand how much other variables may contribute to differences between the two groups. We found poorer mental health and worse health-related quality of life in the students than the non-students, although effect sizes were small. Differences between the groups on some sociodemographic predictor variables were statistically significant, showing fairly strong effects, for social status, sleeping hours and parenting, however, none of the predictor variables showed confounding with group effects on both outcomes. Developing countries are growing and work forces are changing, creating a huge global need to understand these changes and the effects on the mental health and quality of life of this evolving population. Registration: ClinicalTrials.gov (NCT04596345). [ABSTRACT FROM AUTHOR]

This paper analyzes local production systems by identifying their business structure, and the role played by the main sectors of economic activity in the territory of Cotopaxi-Ecuador as the basis for study. It highlights the Andean-Latin American approach to integral, territorial, and sustainable development, based on the triangulation of regional analysis techniques (specialization and location coefficients, cluster analysis, and Rasmussen’s method) to characterize the dynamics of the local production system and lines of improvement to strengthen the system. The results show the presence of two provincial clusters, a high degree of regional specialization in traditional activities that have little impact on the productivity of the province, and the presence of two key economic sectors. [ABSTRACT FROM AUTHOR]

Transferability of knowledge from well-investigated areas to a new study region is gaining importance in landslide hazard research. Considering the time-consuming compilation of landslide inventories as a prerequisite for landslide susceptibility mapping, model transferability can be key to making hazard-related information available to stakeholders in a timely manner. In this paper, we compare and combine two important transfer-learning strategies for landslide susceptibility modeling: case-based reasoning (CBR) and domain adaptation (DA). Care-based reasoning gathers knowledge from previous similar situations (source areas) and applies it to solve a new problem (target area). Domain adaptation, which is widely used in computer vision, selects data from a source area that has a similar distribution to the target area. We assess the performances of single- and multiple-source CBR, DA, and CBR–DA strategies to train and combine landslide susceptibility models using generalized additive models (GAMs) for 10 study areas with various resolutions (1, 10, and 25 m) located in Austria, Ecuador, and Italy. The performance evaluation shows that CBR and combined CBR–DA based on our proposed similarity criterion were able to achieve performances comparable to benchmark models trained in the target area itself. Particularly the CBR strategies yielded favorable results in both single- and multi-source strategies. Although DA tended to have overall lower performances than CBR, it had promising results in scenarios where the source–target similarity was low. We recommend that future transfer-learning research for landslide susceptibility modeling can build on the similarity criterion we used, as it successfully helped to transfer landslide susceptibility models by identifying suitable source regions for model training. [ABSTRACT FROM AUTHOR]

The rainfrogs of the genus Pristimantis are one of the most diverse groups of vertebrates, with outstanding reproductive modes and strategies driving their success in colonizing new habitats. The rate of Pristimantis species discovered annually has increased continuously during the last 50 years, establishing the remarkable diversity found in this genus. In this paper the specifics of publications describing new species in the group are examined, including authorship, author gender, year, language, journal, scientific collections, and other details. Detailed information on the descriptions of 591 species of Pristimantis published to date (June 2022) were analyzed and extracted. John D. Lynch and William E. Duellman are the most prolific authors, yet Latin American researchers have scaled up and continued the description processes since the 1990s. The most common language used for descriptions is English, followed by Spanish. The great majority of authors have described only one species. The largest proportion of authors who have participated in the descriptions is of Ecuadorian nationality. Ecuador is the country with the highest description rate per year (3.9% growth rate). Only 20% of the contributions have included women and only 2% have featured women as principal authors. 36.8% of the species described are in the Not Evaluated or Data Deficient categories under the IUCN global red list. The importance of enhancing the descriptions in Spanish is emphasized and the inclusion based on equal access to opportunities for female researchers in Pristimantis taxonomy is encouraged. In general, if the current trends in Pristimantis descriptions continue, in ten years, a total of 770 or more species described could be expected. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this paper is to explore the interplay of corporate social responsibility (CSR) and green innovation in boosting competitiveness in manufacturing in an emerging market context. This study adds green innovation as mediator in the relationship between CSR and competitiveness. Design/methodology/approach: A model with three second-order constructs is developed and tested, in a sample of 325 managers from manufacturing companies in Ecuador, using quantitative and cross-section methods. Findings: After obtaining adjusted and validated measurement models, a structural equation model was conducted, where the main hypotheses were confirmed, providing empirical evidence that CSR and green innovation significantly influence manufacturing competitiveness in a developing economy. Research limitations/implications: This study considers only manufacturing companies in Ecuador, focusing on CSR practices in a single territorial case study. It arguably contributes to reinforce the business case for CSR, with new evidence on the causal relationships between CSR, green innovation and competitiveness, in the context of emerging market manufacturing industries. Although the literature often points at a positive relationship between CSR and firm-level competitiveness, supporting empirical evidence remains scarce. This model, introducing green innovation as mediator in the relationship between CSR and competitiveness in developing markets, accounts for a novel theoretical approach. Practical implications: The findings are consistent with previous research, reporting the positive influence of CSR activities on organizational competitiveness, reducing risks and cost structures, as well as improving the relationship with employees, enhancing talent attraction, retention and productivity. Incorporating formal CSR tools to the model allowed us to highlight the relevance of 'green' certifications as a means to provide a competitive edge, along with increased bargaining power in the supply chain, resulting in competitiveness gains. The findings on the role of green innovation suggest a transition from cost-savings to a more strategic leverage on responsible innovation as a source of competitive advantage. Social implications: Additionally, this research contributes to shed light on the impact of green processes and product innovations on social and environmental performance, providing evidence of a more efficient use of energy and natural resources, increasing productivity and by extension, profitability. CSR shapes an innovation culture that, through the use of social, environmental and sustainability controllers, can create new business models, products, services or processes that boost both firm-level and supply chain productivity, benefits that eventually spill over to the host community. Originality/value: This study aims at bridging the research gap on the interplay of CSR, green innovation and competitiveness in manufacturing in an emerging market context. [ABSTRACT FROM AUTHOR]

In this paper we present the SPRF (Sensorised Pen with Real time Feedback) platform that aims to objectively detect handwriting-related graphomotor disorders in children with Special Educational Needs (SEN), and to treat them through game-guided intervention plans performed with the same sensorised system. We have developed two sensorised devices (wristband and pen) for the SPRF to be able to quantify relevant physical parameters as children perform both diagnostic activities and the subsequent intervention plans. This way, SPRF differentiates from traditional methodologies commonly adopted in non-technologically assisted approaches where well-known graphomotor variables (directly related to the abovementioned physical parameters) are observed by diverse professionals with different criteria, which undoubtedly leads to an undesirable subjectivity. The novelty of SPRF relates to: (i) the ability to suggest tailored intervention plans for each child, based on objective parameter measurement, and (ii) the possibility to instantaneously correct children as they perform that custom-made plan thanks to an intuitive interface (similar to traffic lights) through which therapists can easily identify skills achieved, in progress or failed. The approach has been validated with a real group of SEN children from Ecuador, showing that, in terms of graphomotor skills, children who received on-the-fly feedback during the therapeutic intervention outperformed children not exposed to such real-time corrections. [ABSTRACT FROM AUTHOR]

Through the understanding of cartography as an alternative representation tool, this paper researches the existing and usually invisible relationships between informal micro-activities and formal public spaces. For this purpose, Carapungo Entry Park located in the north of Quito (Ecuador), is taken as a case study, being a paradigmatic case of the complexity and multiplicity that constitutes informality in Latin American cities. After a first analysis based on the formal planning of this park, we will focus on dissident spatial practices carried out by inhabitants who occupy and appropriate a formal space. These situations of conflict originate spatial constructions based on spontaneity, fluidity, adaptability, movement, and temporality, which include local culture, economy, and social interaction. With the production of cartographies, the processes and activities generated by formal and informal vendors, passers-by, and public transport passengers, are made visible and analyzed. The expected results based on cartography as an alternative representation, are the presentation of relations of tensions, forces, conflicts, and negotiations that allow us to identify patterns, trends and behaviors that have no place in the supposed precision and rigor of the regulations in the formal planning of public space. [ABSTRACT FROM AUTHOR]

The aim of this paper is to analyze energy pathways for a fossil fuel rich developing country towards an energy transition considering national and international oil availability using Ecuador as a reference. An integrated assessment model has been developed to simulate energy transition scenarios considering constraints on oil availability at the national and global level. Results show that if current trends in energy demand and supply persist, energy scarcity would start around 2040 due to depletion of national oil reserves and restricted access to foreign oil. This would trigger a degrowth in economic activity in sectors with high dependency on petroleum products. Scenarios with conservative efforts might partially revert the increasing use of fossil fuels supported by policies for energy efficiency and substitution of liquid fuels with electricity mainly from renewables. However, energy shortages would still be foreseeable as well as a decay of the economy. Under a maximum efforts scenario with an optimistic availability of national oil, a moderate-sustained economic growth could be feasible. This shows that oil would still play a key role during the transition. Furthermore, ambitious policies must be implemented in the short term to smooth the effects of displacing oil as energy and income source. [ABSTRACT FROM AUTHOR]

Tourism worldwide is one of the most important sectors of the economy, taking into account the sources of employment it generates, as well as the growth of world GDP, which is why it occupies one of the main measures of sustainable development in the countries. Ecuador is one of the countries with the greatest biodiversity on the planet, and it has kept an increase in the arrival of tourists in recent years due to its natural wonders, which include visits to beaches, snow-capped mountains, and even excursions to jungle areas. It is worth mentioning that in all destinations you can appreciate biodiversity in all its splendor. The objective of this scientific paper is to carry out a study of the main factors that influence the development of Ecuador as a tourist destination. Two neutrosophic methods were used for this: (Neutrosophic AHP and DEMATEL) due to their versatility in decision-making and expert criteria processing. The conclusions reached indicate that the factors that need more attention are the prices in the tourist packages and the security of the tourist destination, its correct treatment will guarantee to turn Ecuador into a sustainable tourist destination. [ABSTRACT FROM AUTHOR]

The emergence of a republic is characterized by achieving and reaching democracy, in a popular, representative, and responsible way. Although the country has been involved in anti-democratic coups that perpetuate the use of force, guidelines must be drawn to achieve democratic stability. It should be noted that over the years democracy has evolved and even in the 21st century each person, institution or nation has a different way of seeing its meaning. Throughout its republican life, Ecuador has had variations in the stability of democracy in society. Therefore, this paper focuses on analyzing the stability levels of democracy in Ecuadorian society. For the modeling of the study, the use of neutrosophic statistics is necessary due to the variation of the variable. As a result of the study, the deterioration of civil rights was determined as a key neutrosophic factor in the stability of democracy in society. [ABSTRACT FROM AUTHOR]

State negotiations constitute for each nation the support for the development of society from the acquisition of resources and services. Public contracting has an economic and social impact, where public officials must ensure that they are complied with according to the law. However, public officials have violated the legal principles of public procurement to acquire benefits or personal services without legal support. In studies carried out in Ecuador, this phenomenon has been analyzed in relation to the variability of uncertainties in which public officials understand the regulations. That is why this paper focuses on analyzing and defining the levels of indeterminacy present in the neutrosophic variable that affects the functioning of state negotiation. For the modeling of the study, the use of neutrosophic statistics is suggested to detect the uncertainties of the variable in each dimension. Among the neutrosophic results, the undue use of government policies in state negotiation processes is obtained as the only criterion. [ABSTRACT FROM AUTHOR]

Due to their tolerance for high-density aquaculture and relative disease resistance, Tilapia is an important global food source. The economic impact of tilapia on worldwide trade is estimated at $7.5 billion U.S. dollars (USD) annually. Since 2009, tilapia aquaculture has been threatened by mass die-offs in farmed fish in Israel and Ecuador by a novel orthomyxo-like virus called Tilapia Lake Virus (TiLV). Subsequently, the disease was reported in tilapia culture regions worldwide that pose a threat to the global tilapia industry, which not only provides inexpensive dietary protein but also is a major employer in the developing world. Epidemiological surveys indicated that 37% of Egyptian fish farms were affected in 2015 with an average mortality rate of 9.2% and a potential economic impact of around US$ 100 million. Although two published papers claimed that TiLV is present in Egypt, it is worth mentioning that such results have not been confirmed yet. The issue is of interest because tilapia is a popular fish representing many Egyptian exports. [ABSTRACT FROM AUTHOR]

This article draws attention to the need of a reform of the environmental protection by means of international criminal law as enshrined in the Rome Statute of the International Criminal Court. After giving a short overview of the contemporary environmental protection in war- and peacetime offered by international criminal law, it becomes clear that international criminal law fails to succeed at offering sufficient environmental protection. This paper outlines that there is no convincing reason for a differentiated approach in international criminal law to environmental damage in wartime and in peacetime, and that a shift from an anthropocentric to an ecocentric approach would positively contribute to a more effective protection of the environment. It is therefore argued for the introduction of a new integral and ecocentric international crime against the environment in the Rome Statute. The paper then elaborates on existing proposals on such a new crime against the environment before some proper observations on the exact contours of the crime are made. A focus lies on the new crime's threshold of seriousness as well as on the necessary mens rea requirements. The insufficiency of the contemporary legal framework and the merits of a new crime against the environment are exemplified by an archetype example of peacetime environmental damage, the Chevron/Texaco oil spill scenario in Ecuador. [ABSTRACT FROM AUTHOR]

Purpose - Banks are institutions that inject money in the economy and help to boost it when there are problems in some markets, especially in productive sectors. In this way, analysing the competition in this sector is an important tool for policymakers as non-competitive behaviour could affect the financial system and economy. The purpose of this paper is to measure the degree of competition in the Ecuadorian private banking sector divided by size, from2000 to 2015, using panel data collected by the official regulator institution. Design/methodology/approach - The authors applied the model proposed by Panzar and Rosse (1987) and its H-statistic using a reduced price and revenue equation estimated by pooled ordinary least squares, fixed effects, random effects, feasible generalised fixed effects and panel correction standard errors (PCSE). Findings - The authors show that given the presence of some problems in data such as heteroskedasticity and autocorrelation, the most appropriate technique is PCSE. The authors also found robust evidence supporting that large banks compete in a monopolistic market, small and medium-sized banks operate in monopolistic competition, and Ecuadorian small, medium-sized and large banks stay in long-run equilibrium. Originality/value - This paper contributes to the actual literature of competition degree in two ways. First, different from traditional papers, we do not control by size; so, we divided the analysis by size, because in Ecuador and also in many developing countries, bank's competition is different for each group of size because the levels of liquidity, risk and other indicators are different from one group to another. Second, we show the robustness of the results using a scaled and unscaled equation, using many controls and using five methods to contrast the competition degree. [ABSTRACT FROM AUTHOR]