http://repositorio.ufgd.edu.br/jspui/handle/prefix/1673 Sun, 04 Oct 2026 00:08:37 GMT 2026-10-04T00:08:37Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/6994 Título: A relação entre o poder de compra do salário mínimo com a cesta básica: implicações sociais e econômicas Autor(es): Ferreira , Vinicius da Silva Primeiro Orientador: Romero , Enrique Duarte Abstract: This study aims to analyze the relationship between inflation and the purchasing power of the basic food basket in Brazil from 2013 to 2023, with emphasis on the socioeconomic impacts on low-income populations. The research highlights that persistent price increases directly compromise food security, especially among workers who allocate a significant portion of their income to basic consumption. The study discusses the historical composition of the basic food basket and its link to the minimum wage, and addresses different types of inflation—demand pull, cost-push, inertial, among others—and their effects on food prices. Methodologically, it adopts a quantitative and qualitative approach using secondary data from DIEESE, IBGE, and BACEN, focusing on five Brazilian capitals. Descriptive statistics, Pearson correlation, and simple linear regression are applied to evaluate the influence of the IPCA on food prices, along with a calculation of the ratio between monthly income and basket cost to estimate purchasing capacity. The expected results aim to determine the degree of association between inflation and food cost, revealing how the minimum wage may be insufficient to cover essential living expenses. Editor: Universidade Federal da Grande Dourados Tipo: Trabalho de Conclusão de Curso Wed, 10 Dec 2025 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/6994 2025-12-10T00:00:00Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/6993 Título: Análise do crédito rural em Mato Grosso do Sul entre 2017 e 2024 Autor(es): Brito, Giovane de Souza Primeiro Orientador: Corrêa , Alexandre Souza Abstract: This study analyzes the evolution of rural credit in the state of Mato Grosso do Sul between 2017 and 2024, aiming to understand its dynamics, purposes, and relationship with the performance of the local agribusiness. The research, of a quantitative and descriptive nature, used secondary data from the Central Bank of Brazil, IBGE, SIGA-MS, and other official sources, allowing a detailed analysis of the volume, distribution, and real variation of credit granted. The results showed that rural credit in Mato Grosso do Sul maintained a structure heavily concentrated in the financing modality, accounting for between 70% and 77% of total contracts, in contrast to the national average, which showed greater diversification towards investments from 2020 onwards. The analyzed period was marked by three distinct phases: moderate and balanced growth (2017-2020), accelerated demand expansion (2021-2023) – influenced by low interest rates, high commodity prices, and increased production costs – and a significant contraction in 2024, with a 21.73% drop in credit demand in the state. It is concluded that rural credit acted as an inducer of regional agricultural development; however, the excessive dependence on financing and the combination of factors such as crop failure, price reduction, and growing indebtedness exposed the financial vulnerability of the sector. The adoption of policies that balance financing and investment is recommended, along with risk management instruments to ensure the sustainability of the agricultural financing model in Mato Grosso do Sul. Editor: Universidade Federal da Grande Dourados Tipo: Trabalho de Conclusão de Curso Tue, 09 Dec 2025 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/6993 2025-12-09T00:00:00Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/6992 Título: Transição energética: uma análise econômica do setor hidrelétrico brasileiro Autor(es): Braga, João Vitor Leduino Primeiro Orientador: Silva, Jonathan Gonçalves da Abstract: The Brazilian electricity matrix faces the paradox that the operational solution for energy security is simultaneously the main driver of cost increases and emissions. Although predominantly clean, the high dependence on hydroelectric generation, especially in the Southeast/Central-West (SE/CO) subsystem, exposes the system to severe hydric vulnerability in the face of climate change, compromising energy transition efforts. This study analyzed this relationship from 2014 to 2024, employing descriptive statistics, comparative temporal analysis, and a multiple linear regression model. The analyses found a relationship between reduced rainfall and a drop in hydroelectric generation, accompanied by increased activation of thermal power plants and a significant elevation of the Price for the Settlement of Differences (PLD), highlighting the system's sensitivity to climate variations. Conversely, periods with higher precipitation were associated with reservoir replenishment, lower thermal participation, and reduced price volatility, confirming that thermal dispatch is the primary vector for cost and GEE (Greenhouse Gas) emissions. The conclusion is that the effort to consolidate the energy transition demands structural diversification into complementary sources and the attraction of sustainable financing, aiming to integrate climate risk into long-term planning and reduce the volatility of the final energy cost for the national economy. Editor: Universidade Federal da Grande Dourados Tipo: Trabalho de Conclusão de Curso Wed, 10 Dec 2025 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/6992 2025-12-10T00:00:00Z http://repositorio.ufgd.edu.br/jspui/handle/prefix/6991 Título: Análise do comportamento de ações e indicadores fundamentalistas para o subsetor de energia elétrica da área de transmissores na B3 entre 2017 e 2025 Autor(es): Gamarra , Allan Rodrigo Caceres Primeiro Orientador: Silva , Alexandre Bandeira Monteiro e Abstract: The present study analyzed the stock price behavior of the companies Alupar, Eletrobras, Energisa, Engie, Taesa, and ISA Energia, which operate in the electric power transmission subsector listed on B3, over the period from 2017 to 2025. Quarterly data on stock prices and fundamental indicators were collected from corporate reports and information disclosed on the investor relations websites of the selected companies. The central research problem was to verify the extent to which fundamental indicators are related to the behavior of stock prices in the analyzed segment. Methodologically, the study predominantly employed fundamental analysis to examine economic and financial indicators, in addition to the application of descriptive statistics, Pearson’s correlation coefficient, unit root tests, cointegration tests, and Granger causality tests, in order to assess the dynamics between fundamentals and market prices. The main results show that, although all companies present consistent indicators of profitability, leverage, and value creation, the correlation between fundamentals and stock prices is not uniform, varying according to the indicator analyzed. A high degree of association among several stocks in the subsector was also observed, especially among ALUP4, ISAE4, and ELET3, as well as evidence of Granger causality in some pairs, indicating interdependencies among the companies. It is concluded that there is a relationship between fundamental indicators and stock prices; however, this relationship does not provide a complete explanation, since external factors—such as market expectations and regulatory characteristics of the sector—also play a relevant role in influencing stock price behavior. Editor: Universidade Federal da Grande Dourados Tipo: Trabalho de Conclusão de Curso Wed, 10 Dec 2025 00:00:00 GMT http://repositorio.ufgd.edu.br/jspui/handle/prefix/6991 2025-12-10T00:00:00Z