https://tede.unioeste.br/handle/tede/587 Sun, 03 May 2026 11:12:12 GMT 2026-05-03T11:12:12Z https://tede.unioeste.br/handle/tede/8363 Title: Crédito rural e sustentabilidade no semiárido baiano: uma análise em dois estágios Autor: Ferreira, Raiane Benevides Primeiro orientador: Staduto, Jefferson Andronio Ramundo Abstract: Sustainability, seen as a major challenge for humanity in the 21st century, has the mission of promoting economic growth with the least possible environmental impact, ensuring that future generations also have access to the same resources. Which is not an easy task, as sustainability is a continuous, complex and multidimensional process. But it is essential in view of the intensification of the effects of climate change, which have generated major economic, social, human, cultural and environmental losses. In this scenario, the agricultural sector plays a fundamental role, as it is a strategic sector for achieving some of the Sustainable Development Goals (SDGs), especially SDGs 1, 2 and 10 and, indirectly, SDGs 8, 13 and 15. Since the Netherlands Conference on Agriculture and Environment, convened by FAO in 1991, sustainable agriculture and rural development have become priorities on the global sustainability agenda. But, for agricultural production to be truly sustainable, investments in technologies and new modern production techniques are necessary. A tool capable of assisting rural producers in this process is the rural credit policy, considered strategic to promote resilient and sustainable agriculture. By alleviating the financial constraints of rural producers, it enables the purchase of agricultural inputs, machinery and equipment and technological resources that allow a more efficient combination of resources. In this pursuit of promoting sustainability, composite indices have gained prominence and have come to be widely used worldwide, as instruments for measuring the level of sustainability and guiding the formulation of public policies. Thus, this study aims to develop a composite rural sustainability index for the municipalities of the semi-arid region of Bahia, and to verify whether there is a significant association between rural credit and the sustainability index. To this end, a two-stage procedure was adopted. In the first stage, the rural sustainability index of the municipalities of the semi-arid region of Bahia was calculated through two weighting methods: Principal Component Analysis (PCA) and the Benefit-of-the-Doubt (BOD) model formulated from a Directional Distance Function (DDF). In the second stage, censored data models were used, more specifically, Tobit and Linear Regression to analyze the effect of exogenous factors on the level of rural sustainability of the municipalities of the semi-arid region of Bahia. The results obtained by the PCA method indicate a low level of rural sustainability in the semi-arid region of Bahia. The DEA-BOD model based on a directional distance function showed that the municipalities operate, on average, at 78.8% of the sustainability frontier, evidencing that the regional performance is significantly below the level achieved by the reference municipalities. In addition, a positive and significant effect of rural credit on the sustainability index was verified, confirming its relevance as an instrument for strengthening sustainable development in the semi-arid region of Bahia. The results reinforce the importance of rural credit as a strategic public policy especially for contexts of great socioeconomic vulnerability and adverse climatic conditions. In these locations the rural credit policy can enable investments in adapted technologies, sustainable management of natural resources, productive diversification and increased resilience of agricultural activities. Thus, it would be important to expand credit policies in the region, in order to boost the performance of municipalities in terms of sustainability. This finding contrasts with evidence observed in other regional contexts, such as the Legal Amazon and the Cerrado, where studies indicate that rural credit, the intensification of agricultural activity, the expansion of transport infrastructure and population dynamics have been associated with the advance of deforestation and environmental degradation. In the case of the semi-arid region of Bahia, however, no negative relationship was observed between rural credit and sustainable performance, suggesting that, in this specific context, credit may play an inducing role of more sustainable practices, instead of acting as a vector of environmental pressure. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Tese Fri, 05 Dec 2025 00:00:00 GMT https://tede.unioeste.br/handle/tede/8363 2025-12-05T00:00:00Z https://tede.unioeste.br/handle/tede/8361 Title: Análise de custos e benefícios de holdings para agricultores: um estudo de caso em municípios do Oeste do Paraná Autor: Limberger, Matheus Storchio Primeiro orientador: Rocha Jr., Weimar Freire da Abstract: This study aimed to analyze, through simulations and case studies, the costs and potential economic, tax, and inheritance benefits of establishing family holding companies in agribusiness in western Paraná. The research answers in which situations the adoption of this corporate structure is advantageous, considering aspects such as the costs of establishment and maintenance, the effects on the tax burden, and the efficiency in asset and succession organization. To this end, a qualitative approach was used based on interviews with producers who have already established holding companies, combined with the simulation of comparative scenarios between different succession strategies, in order to identify technical and economic conditions that justify, or not, the adoption of the family holding company as an instrument for rural asset planning. As a result, the research showed that the creation of family holding companies is, in general, an efficient option for the succession planning of rural producers in Toledo, Paraná, bringing economic and legal advantages, such as asset organization, conflict prevention, and tax savings. However, efficiency depends on the size of the estate, tax context, family structure, and governance. Risks include variations in municipal taxes (such as ITBI), future tax reassessment, operating costs, emotional issues, and conflicts between heirs. For small estates or those without sufficient income, a holding company may be disadvantageous. Thus, its adoption requires individualized analysis, as it is not a standardized solution. This research, therefore, contributed to a critical and realistic assessment of the applicability of this governance structure for interested organizations in the region. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação Mon, 15 Dec 2025 00:00:00 GMT https://tede.unioeste.br/handle/tede/8361 2025-12-15T00:00:00Z https://tede.unioeste.br/handle/tede/8360 Title: Instituições de ensino superior presencial em Toledo-PR e a contribuição no desenvolvimento local Autor: Bren, Gilmara de Fatima Primeiro orientador: Alves, Lucir Reinaldo Abstract: Higher education institutions (HEIs) are considered relevant elements for local development, as they promote socioeconomic progress and act as drivers of the economy. This study aimed to analyze the contribution of the main HEIs in the municipality of Toledo, based on data from the period between 1980 and 2025, seeking to understand how their actions are articulated with institutional missions and the demands of the territory. To this end, the research adopted a qualitative approach, with a case study design, and used the ORPHIC model as a central methodological reference, guiding both the construction of the questionnaire and the organization and interpretation of the data. The survey encompassed the scenario and scope of HEIs in the municipality, highlighting their contributions to society through their pillars and institutional documents, especially the Institutional Development Plan. The application of the ORPHIC model allowed for the systematization of information and the comparison of the performance of HEIs in the areas of teaching, research, and extension, making it possible to identify patterns of strategic alignment and differences in how each institution structures its actions. The results indicate that, although there are convergences regarding professional training and the provision of services relevant to the municipality, gaps persist related to the integration between research, outreach, and local demands, according to the perception of representatives of society. It was also observed that some institutions develop consistent internationalization and innovation initiatives, while others direct their efforts to specific areas according to their mission. It is concluded that the ORPHIC model favored the identification of the potential and limitations of higher education institutions (HEIs) in the municipal context, offering subsidies for the improvement of institutional planning and for reflections focused on public policies. The investigation reveals evidence of transformations in the local educational and productive dynamics, especially in the strengthening of institutional networks and the formation of human capital. The data point to possible paths to expand the relationship between institutions and local development, while also raising questions that require further investigation themes explored throughout the dissertation. Thus, the study suggests a careful look at the relationships between higher education and development, opening space for in-depth reflections throughout the work. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação Tue, 09 Dec 2025 00:00:00 GMT https://tede.unioeste.br/handle/tede/8360 2025-12-09T00:00:00Z https://tede.unioeste.br/handle/tede/8359 Title: Análise evolutiva da eficiência técnica das cooperativas de crédito com atuação no Estado do Paraná entre os anos 2014, 2019 e 2024 Autor: Castro, Luiz Fernando Rocha de Primeiro orientador: Stamm, Cristiano Abstract: Credit cooperativism plays a strategic role in the Brazilian financial system, particularly in strengthening regional development and supporting agribusiness activities. In this context, evaluating the efficiency of these institutions becomes essential to understand their performance in the use of productive resources and the economic and social impacts associated with their operations. This study aims to analyze the efficiency of credit cooperatives operating in the state of Paraná in the years 2014, 2019, and 2024, considering both technical efficiency and the evolution of productivity over time. To this end, Data Envelopment Analysis (DEA) was employed using the output-oriented BCC model, complemented by the inverted frontier approach, the Savage weighting method, and the Malmquist Productivity Index. The sample consisted of 69 credit cooperatives with continuous operations over the analyzed period, using administrative and personnel expenses as inputs, and credit operations, total deposits, and equity as outputs. The results indicate a high degree of heterogeneity in cooperative performance, with low average efficiency scores and full efficiency concentrated in a limited number of units. The application of the Savage method showed that only a few cooperatives maintain consistent performance even under adverse scenarios, while the Malmquist Index revealed that, in the period from 2014 to 2019, productivity gains were predominantly associated with improvements in technical efficiency, whereas between 2019 and 2024 a greater contribution of technological change was observed. It is concluded that the strengthening of credit cooperatives in Paraná has occurred mainly through internal managerial improvements, highlighting the importance of strategies focused on operational efficiency and investment in technological innovation to promote sustainable long-term gains and regional development. Publisher: Universidade Estadual do Oeste do Paraná Tipo do documento: Dissertação Tue, 10 Feb 2026 00:00:00 GMT https://tede.unioeste.br/handle/tede/8359 2026-02-10T00:00:00Z