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Copyright of Revista Tamoios is the property of Editora da Universidade do Estado do Rio de Janeiro (EdUERJ) 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.)

Latin America and the Caribbean (LAC) countries are among the global leaders in the production and exports of agricultural and fisheries commodities, accounting for 15% of the world's average agri-food export from 1995 to 2019. With rising global market competitiveness, considering the agri-food sector, it is important to assess if the region can compete against other global rivals, and in what products. Accounting for regional potential economic power, remarkable agricultural food export and market expansion, this paper explored the LAC agricultural trade patterns and export competitiveness through the analysis of the Revealed Comparative Advantage (RCA) index, and its modifications - SRCA (Symmetric Revealed Comparative Advantage), RTA (Relative Trade Advantage, and RC (Revealed Competitiveness) - in the agricultural sector for the period of 1995-2019. This paper contributes to the literature by presenting the export characteristics in Latin American developing countries, which can be an important instrument for decision-makers in the agricultural trade policy. Throughout the research period, the results indicated that Brazil, Argentina, and Mexico were the TOP agri-food exporters in LAC. The highest RCA, SRCA, and RTA were found in Guatemala, whereas the greatest RC was found in Argentina. At the product level analysis, oil seeds and oleaginous fruits, miscellaneous grains, seeds and fruit, industrial or medicinal plants, and straw and fodder (HS12) were the most exported items at the 2-digit level. Fruit and nuts, edible; peel of citrus fruit or melons (HS08) had the most competitiveness in the worldwide market, with the highest SRCA and RC indices, whereas coffee, tea, mate, and spices (HS9) had the highest BRCA and RTA values. The evidence suggests that among the TOP 10 exporters in LAC, all indices in the global agri-food trade are said to be relatively stable, whereas survival rates do not persist over time. [ABSTRACT FROM AUTHOR]

Copyright of Labor & Engenho is the property of Universidade Estadual de Campinas - Portal de Periodicos Eletronicos Cientificos 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.)

Copyright of Revista Tamoios is the property of Editora da Universidade do Estado do Rio de Janeiro (EdUERJ) 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.)

Copyright of Exacta is the property of Exacta - Engenharia de Producao 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.)

Copyright of Geosul is the property of Geosul 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.)

Purpose Studies on the performance of agribusiness cooperatives in Brazil focus on economic and financial aspects. The purpose of this paper is to further delve into such studies by investigating which commonly measurable structural production factors (horizontal, vertical and lateral diversification; operating area; number of associates; and time in operation) have greater impacts on the financial performance of such cooperatives.Design/methodology/approach To achieve such a goal, a survey was conducted with a sampling pool divided by size (annual net revenues of US$ 50 million or higher), and the questionnaire was employed as a method of data collection. The sample was concentrated in the southern, south-eastern and mid-western regions of Brazil; classified by size; and deemed adequate after several adequacy tests.Findings The results were analysed using Spearman’s correlation, which showed that there were no significant correlations between the structural production factors considered in this study and the economic-financial performance of agricultural cooperatives, which leads to questions about the effectiveness of employing diversification strategies with a conjoint approach. Nonetheless, it was possible to identify several relationships not mentioned in the original hypotheses that might be addressed further in future studies.Research limitations/implications The data obtained should be interpreted with caution because heteroscedasticity was detected. Although the cause could not be clearly identified, the presence of heteroscedasticity could mean that smaller and similar cooperatives present similar variation in their diversification and production base strategies.Originality/value This work sought to generate knowledge regarding operations management, which was achieved by demonstrating that production diversification in a dynamic and relevant economic sector, that is, agricultural cooperatives, is limited in terms of financial return when performed in an isolated mode. Hence, cooperatives’ production managers should take into account the totality of structural production factors during their planning activities. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

Copyright of Estudos Sociedade e Agricultura is the property of Revista Estudos Sociedade e Agricultura 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.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

Agribusiness participation in Brazil generates investments in rural infrastructure and employment, with direct effects on local quality of life. In this sense, government policies to support the production of ethanol from sugarcane and to promote bioelectricity from bagasse production have made Brazil a country of world leadership in this field. This paper reports an assessment of socioeconomic impacts due to sugarcane production in three regions in Brazil (Piracicaba, Presidente Prudente and Southwest Goiás). Local quality of life is defined as five dimensions: income and inequality, education, infrastructure, health and general development, analysed using panel data modelling, with variables that could explain differences in development due to local characteristics, including sugarcane activity. Presidente Prudente has the highest levels of progress in education, poverty, infrastructure and general development indicators. The models indicate that participation of sugarcane has positive impacts on the indicators of the microregion. In case of Piracicaba microregion, in two models ('L-Theil' and 'Illiteracy rate') indicators related with sugarcane sector are significant explanatory variables, contributing for better indicators. Finally, Southwest Goias-where sugarcane activity develops later-is the single microregion in which the adjusted models have no significant explanatory variables related to sugarcane sector. [ABSTRACT FROM AUTHOR]

This work presents a review related to the obtainment of cellulose from different structures in agro-industrial residues, both for application in the food industry and for the reinforcement of other materials. Cellulose nanofibers are produced by the heart of palm (Bactris gasipaes) industry in Brazil and are used as a stabilizer in avocado oil emulsions; conversely, cellulose nanocrystals are produced in waste from the tequila industry (Agave tequilana Weber var. Azul) in Jalisco, Mexico, and are used for reinforcement applications. [ABSTRACT FROM AUTHOR]

Based on field research in southern Brazil, this paper examines successful experiences of encampment, and especially of two agricultural cooperatives of the Landless Rural Workers Movement (MST) as part of the solidarity economy. These co-ops exemplified collective searches for better living conditions to respond to people's needs and hopes, beside and beyond the market economy. The paper thus explores (1) community dynamics and movement-building among MST participants as they interact with one another and are shaped by daily practices in their collective struggle for land access and justice; (2) how they foster alternative imaginaries (vision, hope, projects), forms of production, and social reproduction that nurture greater autonomy, solidarity, cooperation, and democratic participation; and (3) how various forms of cooperation allow MST participants to appropriate, defy and transform dominant norms and practices in their everyday lives. The latter process is crucial for researchers and activists interested in social change since these forces are contributing to opening up spaces that allow the emergence of new norms and values, intertwined with new practices and ways of being in the making, despite existing obstacles and challenges. [ABSTRACT FROM AUTHOR]

Copyright of Revista Mediacoes is the property of Universidade Estadual de Londrina 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.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

The world's most influential development agency, the World Bank Group (WBG), is the leading actor in development finance and plays a central role in global efforts to protect the environment. Following the Rio Earth Summit in 1992, the institution was responsible for all investment projects of the Global Environment Facility (GEF), which was then newly established to serve as the interim financial mechanism for the United Nations Conventions on Climate Change and Biodiversity. The promise that the GEF would lead to the “greening” of development finance remains largely unfulfilled. More recently the United Nations Framework Convention on Climate Change appointed the WBG as the interim trustee of the new Green Climate Fund which plans to mobilize an estimated US$ 100 billion per year by 2020. While the World Bank Group plays this critical role in global environmental efforts, its main business continues to be lending for development. This includes the financing of large-scale infrastructure projects, agribusiness, large dams as well as investments in gas, oil and mining. This regular lending portfolio for development is often at odds with environmental sustainability. For example, despite the growing area of climate finance, support for fossil fuel projects continues to be dominant in the institution's lending for the energy sector. Another climate-related area is the World Bank's pioneering role in advancing REDD+, an initiative designed to reduce the emission of global green house gases by integrating efforts to protect forest areas into global carbon markets. Ultimately, its success will depend on addressing sensitive questions such as land ownership, forest governance and the equitable sharing of benefits. In conclusion the paper considers the underlying corporate culture and the difficulties in reconciling environmental and social sustainability with the institution's supply-side driven focus on meeting lending targets. [ABSTRACT FROM AUTHOR]

Copyright of RAE: Revista de Administração de Empresas is the property of Fundacao Getulio Vargas 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.)

Copyright of Brazilian Journal of Applied Economics / Economía Aplicada is the property of FEA-RP, Universidade de Sao Paulo 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.)

Copyright of Sociologias is the property of Universidade Federal do Rio Grande do Sul 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.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

The paper argues that the discourse of palm oil production for biodiesel constitutes a frontier ideology. Around it, the representation of space endowed with comparative advantages is reedited. To do so, it is based on data from the United States Department of Agriculture, the Brazilian Agricultural Research Corporation, the National Agency for Petroleum, Natural Gas and Biofuels, the Ministry of Development, Industry and Foreign Trade, and in company reports, as well as interviews with company representatives. In addition to the introduction and conclusion, in the first part examines the palm oil production, consumption and global trade, indicating that it is destined to the food, cosmetics and hygiene industry. The second shows the new frontier ideology promoted by palm oil at the beginning of the 21st century, highlighting the analytical pertinence of this category to interpret territorial dynamics of the Amazonia agrarian space. [ABSTRACT FROM AUTHOR]

The Xingu River Basin (XRB) in the Brazilian Amazon region has a great relevance to the development of northern Brazil because of the Belo Monte hydropower plant and its crescent agribusiness expansion. This study aimed to evaluate the potential of the Lavras Simulation of the Hydrology (LASH) model to represent the main hydrological processes in the XRB and simulate the hydrological impacts in the face of land-use change scenarios. Following the trend of the most relevant agribusiness evolution in the XRB, four agribusiness scenarios (S) were structured considering the increase in grasslands (S1: 50% over the native forest; S2: 100% over the native forest) and soybean plantations (S3: 50% over the native forest; S4: 100% over native forest). Average hydrographs were simulated, and the frequency duration curves (FDC) and average annual values of the main hydrological components for each scenario were compared. The results showed that, in general, changes in land use based on deforestation in the XRB would lead to an increase in flood streamflow and a reduction in baseflow. The increases in direct surface runoff varied from 4.4% for S1 to 29.8% for S4 scenarios. The reduction in baseflow varied from −1.6% for S1 to −4.9% for S2. These changes were reduced when the entire XRB was analyzed, but notable for the sub-basins in its headwater region, where the scenarios were more effective. [ABSTRACT FROM AUTHOR]

In recent years, agro-industrial residues are focusing attention worldwide as a new source of pozzolans; in Brazil one of the wastes generated from agro-industrial activities comes from elephant grass that is cultivated as biomass for energy cogeneration. The goal of this paper is to analyze the influence of elephant grass, once activated at 700 °C for 1 h in electric furnace, on the evolution of the hydration reaction as well as physical and mechanical properties in blended cement elaborated with 20% of elephant grass ash. For the present study, different instrumental techniques of characterization and methodologies (XRF, XRD, TG/DTG, mercury porosimetry, isothermal calorimetry and mechanical strength) were used. The results obtained in the present work show, that due to its high pozzolanic activity, the elephant grass ash activated at 700 °C can be used as an alternative pozzolan in the blended cement manufacture. Additions of 20% of ash confirm the formation of CSH gels and hexagonal C 4 AH 13 as main products from hydration as well as pozzolanic reaction. The 20% ash blended cement showed lower heat evolution than OPC and similar to the 20% silica fume blended cement, a 12% of reduction of compressive strength and an important reduction of pore sizes below 50 nm. [ABSTRACT FROM AUTHOR]

The assessment of productive efficiency of a public research institution is of fundamental importance for its administration. A better management of available resources may be accomplished if managers have at their disposal meaningful quantitative measurements of the production process. In this paper we use Multivariate Analysis and Data Envelopment Analysis to define a performance measure for the research centers of the Brazilian Agricultural Research Corporation. Multiple production indicators are reduced to three output variables by means of maximum likelihood factor analysis. Performance is determined on the basis of this output vector and a three dimensional input vector defined by cost components. We impose restrictions on the optimization algorithm to guarantee usage of all outputs and inputs in the optimal solutions. Types of research centers are compared by using fractional regression models, quasi-maximum likelihood estimation and bootstrap. The analysis also provides a weighting system to compute a goal achievement index and therefore support managerial decision-making. [ABSTRACT FROM AUTHOR]

This paper investigates and analyses the process of building a knowledge management (KM) model at Brazil's Embrapa (The Brazilian Agricultural Research Corporation). Embrapa is a world class knowledge organization whose mission is to provide feasible solutions for the sustainable development of Brazilian agribusiness through knowledge and technology generation and transfer. The qualitative research strategy used was the study of a single case with incorporated units of analysis and two criteria were observed for the judgment of the quality of the research project: validity of the construct and reliability. Multiple sources of evidence were used and data analysis consisted of three flows of activities: data reduction, data displays and conclusion drawing/verification. The results revealed a robust KM model made of four dynamic axes: (i) strategy (a strategic conception of information and knowledge use), (ii) environment - four different groups of enabling conditions (social-behavioral, information/communication, cognitive/epistemic and business/managerial), sine qua non conditions for successful implementation, (iii) tool box - sets of IT tools and managerial practices and (iv) results - in terms of outputs, being both tangible and intangible assets. The conclusions suggest that a collaborative building of a KM model in a diverse and geographically dispersed organization is more likely to succeed than one that is build and implemented from the top-down perspective. Embrapa's KM Model is more inclined to be a knowledge-based view of organization than merely a KM model. Limitations of the study and suggestions for future research are also discussed. [ABSTRACT FROM AUTHOR]

This paper addresses the application of the Statistical Information System classifications in force in Brazil in the agro-industrial production chain, thus filling a gap in the literature of agricultural sciences. Due to its prominence in the sector, in terms of production / marketing / exports, it was selected the productive chain of the oil-juice-citrus Brazilian industry. The goal is to identify each classification position in the chain and downstream and upstream demands for each activity and product. Considering the statistical system, it was analyzed the National Classification of Economic Activities (CNAE) and the Mercosul Common Nomenclature (NCM). It was consulted the statistical information of the Brazilian Institute of Geography and Statistics (IBGE) and the United Nations (UN), besides the specific scientific literature. In general, these classifications of economic activities and products are not mutually exclusionary but can overlap each other with relative ease and minimal intervention. Despite the many existing segmentation, both the supply chain and the classifications from this work are set correctly. The productive chain of the oil-juice-citrus Brazilian industry involves these activities: cultivation, production, harvesting, processing of juices and related, industrial utilization of by-products and waste / scrap, packing houses, distribution, marketing and consumption. The products are: agricultural inputs, orange (fruit), juices, essential oils, aromatic waters, terpenes, terpenoids, limonene, fragrance and cosmetics. [ABSTRACT FROM AUTHOR]

Purpose: Driven by scientific and technological intensification, Brazilian agribusinesses are among the main food producers and exporters worldwide. Knowledge management contributes to the development of agribusinesses. The objective of this study is to analyze knowledge management practices in the supply chain of broilers at the level of farmers and compare the differences between farmers who are members of cooperatives, and those who are suppliers of firms. Design/methodology/approach: Using data from a sample of broiler farmers (n = 240, where 80 respondents are associated with cooperatives) from Brazil, descriptive statistics were used to measure the four knowledge management dimensions (leadership, people, process and technology). The Mann–Whitney test was performed to verify the difference in the adoption of knowledge management practices between farmers who are members of cooperatives, and those who are suppliers of firms. Findings: The results showed significant differences between the analyzed groups of broiler farmers that are members of an agricultural cooperative and suppliers of firms. Farmers who supply firms adopt knowledge management practices with greater intensity. They are also more technified and have a larger scale of production. Research limitations/implications: The study was conducted in a single agribusiness chain. Future studies may look at another method of knowledge management assessment to see if the results will be similar. Practical implications: The results can contribute to the development of programs and policies, incorporating knowledge management into agribusiness as a competitive strategy. Originality/value: While knowledge management is a widely studied topic, there has been little focus on this subject with regard to agribusiness. Empirical findings of an important agribusiness supply chain are provided and show the differences in knowledge management perceptions between farmers who are members of cooperatives and those who are suppliers of firms. [ABSTRACT FROM AUTHOR]

Greenhouse gas emissions related to food production in selected countries around the world in 2000, 2007, and 2014 were analyzed in this paper. In recent decades, many studies have suggested that greenhouse gas emissions mostly caused by agricultural production should be reduced. However, a low-carbon agricultural sector often involves a reduction in inputs, which may result in smaller production volumes. Nevertheless, the overarching goal should be to maintain food production at a sufficient level to meet the population's food requirements. Food production is particularly important in the context of the forecasted growth of the world population. In this situation, greenhouse gas emissions per product unit should be regarded as a key indicator that reflects the environmental sustainability level of production processes. Defined as such, environmental sustainability was examined across the entire food production system—referred to as agribusiness. This study calculated the emissions of major greenhouse gases related to food production and compared them to the GDP of agribusiness. The average ratio of the agribusiness carbon footprint to GDP in countries examined was nearly 2 kg of CO 2 equivalent/USD in 2000. This value kept decreasing during the study period, reaching 1.21 in 2014. A decrease in the ratio was recorded despite an increase in agribusiness greenhouse gas emissions, which validated the research hypothesis that an increase in greenhouse gas emissions from agribusiness does not necessarily reflect a decline in the environmental performance of agribusiness production. This is especially true for China and Brazil, whose greenhouse gas emissions related to food production increased considerably in the years examined in this study along with a clear decline in emission levels per unit of agribusiness GDP. This study is innovative, because the literature does not provide any similar calculations for the food production subsystem, especially regarding emission levels per production unit. This approach required the authors to integrate the calculation methods used in agribusiness production with those applicable to agribusiness greenhouse gas emissions. Thus, this study relied on consistent methods developed by the authors to calculate these values. The research adds to existing literature by calculating the carbon footprint for the entire food production system, and it argues that better environmental performance of agribusiness production can be achieved despite higher greenhouse gas emissions. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

Copyright of Geosul is the property of Geosul 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.)

This study provides a novel value‐added utilization of the agroindustrial waste of royal palm tree leaf sheath to produce cellulose acetate. One of the motivations of this work was the fact that Brazil is one of the largest heart of palm producers in the world. However, as a result of extraction and processing, tons of waste are generated and discharged to the environment. Such waste is rich in lignocellulosic material, which could be reused to obtain derivatives of interest and commercial value. The synthesis of cellulose acetate was performed through a homogeneous acetylation reaction. Three different conditions were tested for delignification of the raw material, which resulted in a reduction in lignin content from 17.75 to 7.72%. The highest yield of cellulose acetate reached 99.5%, with degree of substitutions ranging between 2.08 and 2.82, which indicates satisfactory conversion. The Fourier transform infrared spectrum showed that practically all hydroxyl groups were replaced by acetate groups; this was also confirmed by nuclear magnetic resonance analysis. X‐ray diffraction analysis showed that the cellulose acetate crystallinity index was 8.9%. This demonstrates the viable potential of cellulose acetate production with low cost and use of highly available agroindustrial waste. POLYM. ENG. SCI., 59:891–898, 2019. © 2018 Society of Plastics Engineers [ABSTRACT FROM AUTHOR]

This article investigates the spatial logic and different moments of place-making during the expansion of Mato Grosso's agribusiness frontier, in the southern section of the Brazilian Amazon. The analysis is informed by three conceptual concerns: the tensions between representation and experience, between humanist and class-based explanations, and between the intensity of place-making and place-framing. Empirical results from a qualitative case study (carried out between 2013-2015, when agribusiness was the undisputed locomotive of the Brazilian economy) demonstrate that socio-spatial changes in the last four decades evolved due to the complementary pressures and controversies of displacement (particularly in the 1970s-1980s) and replacement (in the 1990s-2000s), which eventually resulted in the widespread sense of misplacement due to accumulated inequalities and entrenched forms of socioeconomic exclusion. The principal conclusion found that the places dominated by agribusiness in Mato Grosso evolved around a totalizing spatial strategy that undermined alternative forms of production and livelihoods that do not fit in the export-oriented agricultural model. [ABSTRACT FROM AUTHOR]

This article analyses the determining factors affecting the land market in Brazil in an international context where the availability of natural resources, essential to satisfy the population worldwide, is again heading the agenda. This scenario provoked a rapid expansion of agribusiness and enhanced international participation based on the relative abundance of natural resources. The first part of this article presents the spatial dynamics surrounding the production of commodities and gives evidence of the sharp increase in land price in Brazil. The second part attempts to understand the factors that affect price dynamics and subsequent effects over capital allocation in the sector, addressing the impact of the recent boom of commodities and rising interest by foreign actors in Brazilian land. The conclusion elaborates on the possible land pricing developments and political unfolding. [ABSTRACT FROM AUTHOR]

The present essay revisits the concept of agribusiness systems, discusses its evolution based in the institutional perspective highlighting the property rights and contractual approaches. It concludes with suggested research topics in the field of economics of organizations applied to agriculture. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Administração is the property of Instituto de Administracao da FEA-USP 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.)

This study investigates the features of the services that shippers of bulk agricultural products need from intermodal terminals. Agribusiness usually is positively affected by logistics performance, since it normally involves extensive supply chains made up of a large number of agents. The answer to this question may help us understand why Brazilian shippers mainly use road transportation to move low value-added products over long distances and may also help us improve intermodal terminal facilities. Applying the Stated Preference technique, shippers ranked constructs in the following order: reliability, time period, customer relations, cost, and flexibility. The results indicate that constructs associated with quality of service are more highly valued. This implies that there are new points of reference for the transport market which favor the use of long-term contracts and closer relationships. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

We developed a multiechelon location-inventory modeling approach and applied it to redesign the global network of four large transnational agricultural companies operating in Brazil. The results show that tax planning is the most significant factor in minimizing the operating cash outflow and that inventory carrying costs play a more important role than transfer freight, handling, and fixed costs. Distribution centers and production plants in countries within the Mercosur are excellent targets for cash outflow reduction and service level improvement. Furthermore, contrary to common sense, reducing operating costs can sometimes increase cash outflow in companies with large volumes of tax credit in Brazil. Our methodology generated processes that helped one company reduce its logistic cash outflow by 49 percent and its logistics costs by $10 million. [ABSTRACT FROM AUTHOR]

The article discusses the study that determined applicability of hedonic price analysis methodology to determine and forecast agricultural land prices in Brazi, for the provision of supporting data to democratize access to rural land. Topics discussed include use of a multiple regression model with price per hectare as an explanatory variable, and generation of a parsimonious model with application to a Homogeneous Zone of the state of Maranhão in Brazil.

This article examines the extent, framing and structure of Chinese and Brazilian investments in Ghana. It outlines the changing political economy of the agrarian sector, in the context of market liberalisation and the rise of agri-business. The article examines the specificities of Chinese agricultural investments in Ghana in relation to wider investments and Chinese interests in the country. It also examines Brazilian investments within the Ghanaian agricultural sector in relation to the expansion of Brazilian agri-business and its integration into the global economy. Finally, it discusses the impact of these developments on Ghanaian agriculture and society. [ABSTRACT FROM AUTHOR]

Copyright of Acta Scientiarum: Human & Social Sciences is the property of Universidade Estadual de Maringa 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.)

Copyright of Revista de Economia e Sociologia Rural is the property of Sociedade Brasileira de Economia e Sociologia Rural 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.)

The article focuses on the willingness of Brazilian people to land and land reform to produce food in the country. Topics discussed include the military dictatorship from 1964 to 1985, the correlation of agribusiness with its monocultures, toxic chemicals, and land accumulation to the hunger and exclusion for the people, and the impact of industrial biofuel production.

Copyright of Revista Ceres is the property of Revista Ceres 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.)

Copyright of Sustainability in Debate / Sustentabilidade em Debate is the property of University of Brasilia, Center for Sustainable Development 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.)