http://hdl.handle.net/10174/47 Fri, 03 Apr 2026 23:36:29 GMT 2026-04-03T23:36:29Z http://hdl.handle.net/10174/41548 Title: Prefácio ao livro "Divida Publica e Bancos Comerciais em Cabo Verde" Authors: Vieira, Carlos Abstract: Prefácio ao livro "Divida Pública e Bancos Comerciais em Cabo Verde" de José Carlos teixeira, sobre determinantes de variáveis fundamentais no sistema bancário, como a rentabilidade ou a liquidez, na banca comercial de CAbo Verde Mon, 01 Dec 2025 00:00:00 GMT http://hdl.handle.net/10174/41548 2025-12-01T00:00:00Z http://hdl.handle.net/10174/41390 Title: How to measure banking regulation and supervision Authors: Pereira Pedro, Cristina; Ramalho, Joaquim; Vidigal da Silva, Jacinto Abstract: This paper uses data from 141 countries to identify the variables that best characterize worldwide banking regulation and supervision practices. We apply a nonlinear principal components analysis with optimal variable transformation to deal with the variables’ mixed measurement levels and reduce data dimensionality. The robustness of the results is tested for different subsamples. The findings indicate that deposit insurance, liquidity, diversification requirements, complementary banking activities, and market discipline are the most reliable indicators to measure regulation. In contrast, resolution activities, the mandate of the head of the supervisory agency, and the report of prudential regulation infractions assume the same role for banking supervision. Capital requirements and ownership are of minor relevance and are sensitive to a country’s development level. China and Germany display the most distinct regulation practices, while China and the UK adopt the most stringent policies regarding supervision. Mon, 21 Aug 2023 23:00:00 GMT http://hdl.handle.net/10174/41390 2023-08-21T23:00:00Z http://hdl.handle.net/10174/41350 Title: Mergers and acquisitions in the insurance sector Authors: Ceita, Luciley; Amado, Carla; Vidigal da Silva, Jacinto Editors: Holovenko, Inna Abstract: Mergers and acquisitions (M&A) are increasingly popular transactions in financial markets, often seen as a faster and safer way to achieve growth and create value. However, research focusing exclusively on the insurance industry remains limited. This research article aims to synthesize the characteristics of existing studies, describe the methods and variables used, present the results regarding the impact on the value and performance of the companies involved, identify the main determinants of this impact, and finally, highlight the main gaps and directions for future research. Studies published up to 2025 were collected from the Web of Science and Scopus databases, resulting in a final sample of 28 articles. The analysis shows that the Journal of Banking & Finance, Journal of Risk and Insurance, and Journal of Risk Finance are the leading publication outlets, with J. David Cummins emerging as the most influential author. Publication peaks occurred in 2008 and 2011, although no sustained upward trend was observed. Most studies focus on non-life insurers and use U.S. data. Methodologically, event studies and DEA models dominate the literature, focusing respectively on shareholder value creation and firm efficiency. Findings remain mixed, since M&A transactions are theoretically expected to create value, yet empirical evidence shows considerable variation across contexts. Identified determinants of M&A performance include company size, prior M&A experience, geographic or sectoral diversification, payment method, ownership and business type, governance, and human resources. Mon, 01 Dec 2025 00:00:00 GMT http://hdl.handle.net/10174/41350 2025-12-01T00:00:00Z http://hdl.handle.net/10174/41349 Title: Back to Basics: How Technology May Relink Food Producers and Consumers - A Portuguese Outlook Authors: Xara-Brasil, Duarte; Silveira, Paulo Duarte; Vacas-de-Carvalho, Leonor Abstract: This paper explores the transformative role of technology in re-establishing connections between food producers and consumers, examining the current situation in Portugal. Using secondary data and desk research, the present study highlights that technology can bridge the gap by enhancing transparency, promoting local economies, and encouraging sustainable practices. By analyzing this landscape of food production, food retailing, consumption patterns, and technological advancements, the study highlights how digital tools can enhance transparency, foster local economies, and promote sustainable practices. Wed, 01 Jan 2025 00:00:00 GMT http://hdl.handle.net/10174/41349 2025-01-01T00:00:00Z