http://repositorio.ufc.br/handle/riufc/25135 Thu, 11 Jun 2026 18:07:06 GMT 2026-06-11T18:07:06Z http://repositorio.ufc.br/handle/riufc/86700 Título: Contribução do hiato do produto no processo de repasse cambial e o efeito sobre a inflação: uma análise da curva de phillips para o Brasil Autor(es): Chaves, Cleissomar Pacheco Tipo: TCC Wed, 01 Jan 2025 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/86700 2025-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/86667 Título: O impacto das concessões de aeroportos no turismo em capitais brasileiras: estudo de caso para os aeroportos de Salvador, Rio de Janeiro, Fortaleza, Recife e Porto Alegre Autor(es): Silva, Gilmara Furtado da Abstract: The concession of airports in Brazil has become increasingly common, transferring responsibility from the public sector to the private sector with the aim of improving the quality of services provided to passengers. This may lead to increased use of these services and potentially impact tourism in those regions. Based on this, the present study aims to analyze whether these concessions have indeed had a significant impact on tourism in the Brazilian cities where these conceded airports are located. Using data from the period between 2010 and 2023, the main objective is to investigate whether concessions to private entities have resulted in significant changes in tourism indicators in these cities. To do so, five airports located in Brazilian capitals were analyzed: Galeão International Airport (Rio de Janeiro), Pinto Martins Airport (Fortaleza), Deputado Luís Eduardo Magalhães Airport (Salvador), Guararapes/Gilberto Freyre Airport (Recife), and Salgado Filho Airport (Porto Alegre). The variables used for the analysis were: passenger traffic at the airports, hotel occupancy rates, and the arrival of international tourists by air. The methodology applied in the study was divided into two parts. First, a preliminary visual inspection of the variables was conducted individually, followed by the application of the Chow Test, which allows for the identification of structural breaks at known points in time. This was done to verify possible structural breaks in tourism indicators in the year of the concession and the year following it, in order to assess the effects of the concession on the tourism indicators of the analyzed cities. The results show that the concession of these airports may have generated significant impacts on these variables, as structural breaks were found in the year following the concession for one airport, in both years for two airports, while no structural breaks were found for the remaining two airports in any of the analyzed years. However, since the Chow Test is not capable of identifying the specific cause of the break, it is not possible to conclude whether these breaks were caused by the concession itself or by other external factors. This makes it impossible to determine whether the concession of these airports truly caused impacts on the tourism indicators of these cities. This study contributes to the debate on public policies in the tourism and transportation sectors and seeks to fill a gap in the academic literature on this topic. Tipo: TCC Wed, 01 Jan 2025 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/86667 2025-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/86658 Título: A Note on the dependence of the capital stock in Brazil Autor(es): Souza, Ana Clara Braz Moreira de Abstract: This work adds to the discussion on public and private investment in Brazil by addressing the transmission mechanisms of internal and external shocks to capital stock variation. Baseline specification is estimated using Time-Varying Parameter VAR with dynamic structures, following Gabauer and Gupta (2018). The purpose is to quantify the magnitude and direction of pairwise spillovers, accounting for their persistence across different time horizons. The results from April 2007 to September 2024 show that capital stock variation is typically a net receiver. Public debt, enterprise credit, and household credit exert influence with higher intensity. This dependence on financial sources (credit and debt) suggests agents' rationality but also prompts us to consider whether the downward trend in capital stock will persist, given the high level of household and government indebtedness. Most of this influence occurs at a frequency longer than one year. This study also explores the specific relationship between capital stock variation and economic growth. Tipo: TCC Wed, 01 Jan 2025 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/86658 2025-01-01T00:00:00Z http://repositorio.ufc.br/handle/riufc/86601 Título: Eficiência dos campi da rede federal de educação profissional, científica e tecnológica do Brasil Autor(es): Marçal, Pedro Ronald Almeida Abstract: This study explored the evolution and efficiency differentials of the campuses of the Federal Network of Professional, Scientific, and Technological Education (EPCT) between 2017 and 2023. The research analyzed 593 campuses and 3,673 observations, representing the 38 Brazilian Federal Institutes. Using Data Envelopment Analysis (DEA), the study assessed efficiency trends over time and across regions. The findings revealed significant variations between campuses and throughout the period, with efficiency score fluctuations and a negative impact from the COVID–19 pandemic in 2020. Additionally, resource distribution was found to be heterogeneous, possibly influenced by operational strategies and institutional context. Although higher investments were associated with more graduates, the relationship between resources and efficiency was not linear, highlighting the importance of effective management. The regional analysis identified disparities, with campuses in the Southeast achieving the highest efficiency scores, while those in the Northeast and South recorded the lowest performances. The results provide valuable insights for policymakers and managers in optimizing resource allocation. However, some limitations should be considered, such as the absence of qualitative indicators, which could capture nuances of institutional performance. Future research may explore additional variables, such as faculty qualifications and the social impact of graduates, as well as expand the analysis to other technical education institutions. Tipo: TCC Wed, 01 Jan 2025 00:00:00 GMT http://repositorio.ufc.br/handle/riufc/86601 2025-01-01T00:00:00Z