https://repositorio.ufu.br/handle/123456789/36251 2026-04-22T02:42:28Z 2026-04-22T02:42:28Z https://repositorio.ufu.br/handle/123456789/48377 2026-02-24T06:20:27Z 2025-08-28T00:00:00Z

Title: Necrogovernança corporativa e paisagens regionais de violação de direitos humanos: produção de crimes corporativos e possibilidades de resistência Abstract: Human rights violations are recurrent in contemporary society. In many cases, these violations stem from crimes committed by and within transnational corporations, often in their symbiotic relationships with states. Considering the significant threat of corporate crimes committed by corporations and states against the maintenance and reproduction of life, and the growing trivi-alization and normalization of death, we seek to explore how states and corporations, in their intertwined and everyday relationships, articulate the conditions that enable the materialization of corporate crimes that violate human rights. This partly explains the lack of significant pro-gress toward corporate accountability for human rights violations. As a topic still underexplored in organizational studies research, this thesis, from a postcolonialist perspective, conducts a multidisciplinary discussion on state-corporate crimes and human rights violations, seeking to connect the topic with the field of organizational studies to broaden our understanding of the phenomenon. Our objective is to understand the role of the State in corporate crimes that violate human rights and their normalization in the Brazilian regional context, from an alternative pers-pective that advances the current literature on the topic. To this end, we adopted a qualitative, interpretative, critical, and postcolonial approach, with a method based on documentary rese-arch and abductive analysis. The empirical corpus comprised a diverse set of documentary sour-ces, selected to analyze two emblematic realities in Brazil: the Braskem disaster in Maceió, Alagoas, and the continued extraction of asbestos by SAMA S.A. in Minaçu, Goiás, despite the substance being banned in Brazil as of 2017. This selection aimed to capture the narrative dis-putes, legitimization mechanisms, and silencing strategies present in different spheres and con-texts. The results indicate that, in both regional contexts, the State actively contributed to nor-mative, political, and symbolic arrangements that sustained criminal corporate operations. As a theoretical contribution, the research presents the notion of landscapes of violation and death as a materialization of governance gaps and a metaphor that denounces the concrete effects of necrogovernance, which promotes profit through the strategic production of vulnerability and the selective management of life and death in territories and bodies historically marked by racial and social inequality.

2025-08-28T00:00:00Z https://repositorio.ufu.br/handle/123456789/47973 2026-01-07T06:19:46Z 2025-12-11T00:00:00Z

Title: Anomalias de calendário, regionalidade e stablecoins do agronegócio: uma análise da volatilidade dos retornos relacionados ao café. Abstract: Context: Agribusiness is a key sector of the Brazilian economy, with coffee being one of its main commodities. Brazil is the world’s largest coffee producer, and the state of Minas Gerais (MG) leads national production, particularly in the South/Southwest and Triângulo Mineiro/Alto Paranaíba (TMAP) regions. Producers in these areas face common challenges such as marketing difficulties, lack of technical assistance, and limited understanding of financial market dynamics. Meanwhile, the expansion of cryptocurrencies, especially commodity-backed stablecoins, has created new investment opportunities while introducing additional risks and volatility. In this context, understanding the relationship between crypto- assets and the traditional coffee market can support farmers and investors in decision-making processes. Objective: This thesis aimed to identify the occurrence of calendar anomalies (January, Monday, and holiday effects) in the returns and volatility of coffee futures contracts, to analyze the impact of Coffee Coin® trading during non-trading days on traditional markets, and to compare the volatility of agribusiness stablecoins with other cryptocurrencies. Method: The research, structured in three articles, used data from 2004 to 2025 provided by Thomson Reuters for coffee futures contracts traded on the Brazilian stock exchange (B3). Data for the Coffee Coin® and CibraMAP stablecoins were collected from the Foxbit platform, while Bitcoin and Tether data were obtained from CoinMarketCap. Hybrid GARCH-family models were employed to identify volatility patterns and calendar anomalies. Results: The findings revealed that coffee futures returns exhibit calendar effects, particularly during January and holidays. Furthermore, Coffee Coin® volatility during holidays positively affected coffee futures returns on the B3. Lastly, both Coffee Coin® and CibraMAP showed higher conditional volatility compared to traditional cryptocurrencies. Adherence to the area of concentration and research line: The study integrates regional and financial aspects by addressing coffee production in MG’s South/Southwest and TMAP regions and providing analytical insights into volatility and price behavior. These findings can assist local producers and managers in developing market strategies and risk management practices, aligning with the concentration area of Regionality and Management and the research line in Finance. Impact and innovative contribution: This research is innovative in applying calendar anomalies—traditionally examined in stock markets—to the coffee market and in analyzing the effect of stablecoins on agricultural commodities trading. It also demonstrates that Brazilian stablecoins may display greater volatility than traditional cryptocurrencies, providing relevant insights for investors and financial policymakers. Economic, social, and regional impact: The study strengthens the coffee production chain in MG by offering information that improves production planning, profitability, and local economic and social development. Regional implications: The results support coffee producers in Minas Gerais in price forecasting and risk management, reinforcing the state’s leading role in Brazilian coffee production. Sustainable Development Goals addressed: This research aligns with SDG 10 (Reduced Inequalities) by promoting the economic inclusion of rural producers, and with SDG 2 (Zero Hunger and Sustainable Agriculture) by providing information that mitigates price volatility and enhances food security.

2025-12-11T00:00:00Z https://repositorio.ufu.br/handle/123456789/47926 2025-12-23T06:20:03Z 2025-09-23T00:00:00Z

Title: Atitudes dos consumidores em relação aos alimentos da cozinha regional: uma análise considerando a teoria do comportamento planejado Abstract: Contextualization: The study of food consumer behavior is a field of relevance, as in a scenario of constant transformations in lifestyles and consumption habits, understanding food preferences requires an in-depth analysis of underlying motivations. In this context, while literature addresses various dimensions shaping food choices (such as health consciousness, sustainable consumption, price, quality perception, and food culture), it often does so in isolation, and research on regional cuisine foods frequently limits itself to the tourist perspective. Given this gap, this work proposes a comprehensive analysis of consumer attitudes towards regional cuisine foods, recognizing the complexity and diversity of aspects that compose regional cuisine. Objective: The general objective of the thesis was to analyze the factors influencing consumer attitudes and the consumption of regional cuisine foods, utilizing the Theory of Planned Behavior (TPB) as its theoretical framework. Method: The research adopted a quantitative approach, using a questionnaire for data collection. The final sample consisted of 311 valid responses. For data analysis, Exploratory Factor Analysis (EFA) and Structural Equation Modeling (SEM) were employed for structural model evaluation, in addition to Latent Class Analysis (LCA) with FIMIX-PLS and ANOVA for the identification and characterization of consumer segments. A relevant methodological contribution was the use of declared consumption, which is closer to behavioral reality, instead of purchase intention. Results: As a result, it was found that attitude and planned behavioral control, constructs derived from TPB, are positive influencers of consumption. In turn, health consciousness positively influences perceived behavioral control; sustainable consumption positively influences consumption attitude; high price negatively impacts consumption; the perception of food quality, the destination image related to food, and food culture positively influence attitude. However, the hypotheses that subjective norms influence the attitude and consumption of regional cuisine foods, as well as perceived behavioral control influencing the attitude towards these same foods, were refuted. This indicates that, for the sample, the opinions of close individuals and the perception of accessibility do not influence attitude or consumption. The LCA identified three distinct consumer segments: "Sentimentals," "Explorers," and "Analytics," each with specific demographic and behavioral characteristics. Research Adherence to PPGAdm's Concentration Area (Regionality and Management) and Research Line: The thesis directly aligns with the "Regionality and Management" concentration area and the "Society, Development, and Regionality" research line of the PPGAdm. By focusing on attitudes and consumption of regional cuisine foods, the study addresses "Regionality" through the valorization of local food culture and Brazilian gastronomic diversity. The analysis of consumer behavior and the identification of segments provide practical insights for the "Management" of establishments and the development of strategies that promote the consumption of these foods, directly impacting regional socioeconomic development. Impact and Innovative Character in Intellectual Production: In terms of its innovative character, the work fills a theoretical gap by applying TPB to regional cuisine food consumption, transcending the tourist perspective, as well as utilizing declared consumption, which is closer to behavioral reality, instead of purchase intention. The use of Latent Class Analysis (LCA) is a methodological differential, allowing for the identification of consumer segments and offering a more granular and rich understanding of behavioral heterogeneity. The refutations of some TPB hypotheses in a specific context also represent an innovative finding, challenging consolidated premises and paving the way for theoretical advancement. Economic, Social, and Regional Impact: Considering the economic impact, this thesis highlights that the valorization of regional foods drives the emergence and profitability of establishments that offer them, fostering local production chains and regional economic development. In the social aspect, it emphasizes that the consumption of regional foods strengthens cultural identity, connects individuals to their roots and families, and contributes to the maintenance of traditions, promoting a sense of community. In the regional aspect, the research offers actionable insights for the development of marketing and management strategies that enhance regional cuisine, boosting gastronomic tourism and local consumption, which contributes to the sustainable development of regions. Regional Implications: The results provide support for regional managers and public policy makers. Understanding the factors that drive or inhibit the consumption of regional foods allows for the creation of targeted actions for the valorization of local cuisine, the encouragement of sustainable production, and the promotion of economic and cultural development through regional cuisines. Consumer segmentation enables the creation of specific campaigns and products for each regional profile. Sustainable Development Goals (ODS) Addressed in the Research: The thesis aligns with the UN Sustainable Development Goals (SDGs) by addressing sustainable consumption related to food, highlighting the valorization of regional cuisine foods (SDG 12), by providing information that enables the fostering of regional economic development through food (SDG 8), and by researching food culture, considering the strengthening of cultural identity and the preservation of food traditions, contributing to the cultural and social sustainability of regions (SDG 11).

2025-09-23T00:00:00Z https://repositorio.ufu.br/handle/123456789/47858 2026-02-05T12:58:19Z 2025-08-29T00:00:00Z

Title: Análise de vendas e desenvolvimento de um Modelo de Maturidade de Vendas (Sales Maturity Model) em Micro e Pequenas Empresas de uma região Abstract: Context: Given the economic and social relevance of Micro and Small Enterprises (MSEs) in Brazil, especially in the Triângulo Mineiro and Alto Paranaíba regions, this thesis sought to understand their representativeness and resilience in the face of unforeseen external factors, such as economic and health crises. In this scenario, it is essential to understand the degree of sales maturity of these companies, as well as the impacts that events such as the pandemic have had on their business models and commercial strategies. Objective: To analyze the influence of crises on MPEs in the Triângulo Mineiro and Alto Paranaíba regions and propose a theoretical sales maturity model adapted to the Brazilian reality. Method: The research was structured in two complementary studies. The first, qualitative in nature, was based on semi-structured interviews with entrepreneurs and managers in the region, using the snowball technique. The data were analyzed through content analysis and triangulation with documentary research. The second study, which used a mixed approach (quantitative and qualitative), was based on the proposal of a theoretical sales maturity model, adapted from the model by Väänänen, Forsten-Astikainen, and Eskola (2020) and variables from the literature. A questionnaire was applied to managers of micro and small enterprises in the region, with descriptive statistical analysis and multiple linear regression analysis. Results: The study revealed that crises such as the pandemic significantly impacted the sales and operating models of micro and small enterprises, forcing digital and management adaptations. In addition, a diversity of sales maturity levels was identified among companies, influenced by factors such as organizational structure, technology adopted, leadership profile, and customer relations. As a result, a theoretical model of sales maturity specific to Brazilian SMEs was proposed, unprecedented in the national context. Adherence of the research to the PPGAdm concentration area (Regionality and Management) and to the line of research: The thesis falls within the Regionality and Management concentration area by addressing the specific reality of MSEs located in the Triângulo Mineiro and Alto Paranaíba regions, analyzing how these enterprises face crises and develop sales strategies in adverse contexts. In addition, it is directly aligned with the research line Organizational Management and Regionality, investigating organizational practices (such as sales models and business resilience) from a regional perspective, considering local specificities, the role of support institutions, and regional economic dynamics. The research contributes to the understanding of how organizational factors interact with the regional environment, producing practical and theoretical implications for the management of micro and small enterprises. Impact and innovative character in intellectual production: The main theoretical contribution of the research is the unprecedented proposal of a sales maturity model aimed at MSEs in Brazil, which represents an advance in studies on sales management and organizational resilience in regional contexts. The adaptation of the international model to the national scenario also stands out as an innovative contribution. Economic, social, and regional impact: From a practical standpoint, the research offers MSEs a model for self-assessment of their business practices, which can assist in strategic planning and improving sales performance. Among the products generated, the following stand out: interviews with entrepreneurs, reports with regional results, research instruments, and a proposed framework for use in consulting and training focused on sales. Regional implications: The research contributes directly to understanding the specificities and needs of micro and small enterprises in the Triângulo Mineiro and Alto Paranaíba regions, fostering the development of public policies, business strategies, and institutional support actions that are more appropriate to their realities. Sustainable Development Goals addressed in the research: The research mainly addresses the following SDGs of the UN 2030 Agenda: SDG 8 (Decent work and economic growth), by supporting the development and strengthening of micro and small enterprises; SDG 9 (Industry, innovation, and infrastructure), by promoting innovation in business management; and SDG 11 (Sustainable cities and communities), by strengthening local enterprises and their capacity to generate regional socioeconomic impact.

2025-08-29T00:00:00Z