Zobrazeno 1 - 10
of 12 150
pro vyhledávání: '"Abreu, A"'
Publikováno v:
REGE Revista de Gestão, Vol 31, Iss 2, Pp 166-185 (2024)
Purpose – The aim of the study was to analyze the performance of Black-Litterman (BL) portfolios using a views estimation procedure that simulates investor forecasts based on technical analysis. Design/methodology/approach – Ibovespa, S&P500, Bit
Externí odkaz:
https://doaj.org/article/7c35a5d109084a9e88a2efdaf9d7052a
Publikováno v:
Revista Eletrônica de Ciência Administrativa, Vol 22, Iss 3, Pp 362-388 (2024)
After 10 years of the policy of quotas at federal universities, the literature still lacks research on the inclusion of quota and non-quota graduates in the labor market. Faced with this problem, the aim of the article was to compare the gains in the
Externí odkaz:
https://doaj.org/article/804bd81798d14acfa05e980c4854b19a
Publikováno v:
Revista Contabilidade & Finanças, Vol 35, Iss 94 (2024)
ABSTRACT This study aims to verify the effect of media coverage on the earnings management of Brazilian listed companies. A sample of 284 Brazilian non-financial companies listed on the B3 was used, with quarterly data for the period 2011-2022. Media
Externí odkaz:
https://doaj.org/article/e9295b73b2374e14bec3a2577f7a7de9
Publikováno v:
Revista Ambiente Contábil, Vol 16, Iss 1, Pp 42-70 (2024)
Objetivo: O estudo investigou a relação entre a Agressividade Tributária (AT) e o Risco de Fraudes Contábeis (RFC) em empresas listadas na B3. Metodologia: Foram estimadas regressões quantílicas com dados de 41 empresas, considerando o perío
Externí odkaz:
https://doaj.org/article/79458f04a3ad44ff93fb7beef07ddf68
Autor:
Manuel José Peñalver-Higuera, Sheila Sierralta-Pinedo, Yetzy Beatriz Guerra-Castellanos, José Rafael Abreu Fuentes
Publikováno v:
Revista Venezolana de Gerencia, Vol 28, Iss 10, Pp 1075-1088 (2023)
Este estudio ofrece una evaluación pionera de cómo distintos tipos de mirada afectan la manifestación del liderazgo transformacional, utilizando una metodología cualitativa que incluye entrevistas en profundidad a docentes, análisis documental y
Externí odkaz:
https://doaj.org/article/b317e785a6fd4eb9838c54ee13de30db
Publikováno v:
E3, Vol 9, Iss 2 (2024)
Editorial
Externí odkaz:
https://doaj.org/article/5ef81bf865d94676928a6bb568e6e45d
Autor:
Amanda Martinez El Ghossain, Anna De Abreu Sampaio Navarro Vieira, Alexandra Strommer Godoi, Gustavo Corrêa Mirapalheta
Publikováno v:
RAE: Revista de Administração de Empresas, Vol 64, Iss 4 (2024)
Este estudo busca testar empiricamente a hipótese, presente na literatura, de que, em suas decisões de investimento, mulheres tenderiam a apresentar maior aversão ao risco e/ou menor grau de otimismo do que seus pares homens baseado na análise da
Externí odkaz:
https://doaj.org/article/4938a59d5f154ea9880b91db7dd31fb4
Autor:
Bruno Duarte Abreu Freitas
Publikováno v:
Scientific Annals of Economics and Business, Vol 70, Iss 3, Pp 421-458 (2023)
In less than 10 years, esports have turned into a global phenomenon with a large following that rivals the audience size of popular established sports. This has resulted in a massive influx of esports sponsors. However, because it appeared and evolve
Externí odkaz:
https://doaj.org/article/8aa203feb6a04f1a8dc9d4cb20a332f4
Publikováno v:
RAM. Revista de Administração Mackenzie, Vol 25, Iss 01 (2024)
Resumo Objetivo: O mindset digital pode ser definido como um conjunto de comportamentos individuais relacionados ao grau de aderência às transformações digitais. Nesse contexto, o objetivo da presente pesquisa foi, após revisão de literatura
Externí odkaz:
https://doaj.org/article/9b1645565b674625b69ad26210fe8277
Publikováno v:
E3, Vol 9, Iss 2 (2023)
Abstract. In the last decades, the national and international reality is faced with multiple problems like the limited nature of natural resources, demographic growth, environmental deterioration, proliferation of conflicts between nations, increasin
Externí odkaz:
https://doaj.org/article/544ea506507a4bec82402dddcc02d0ad