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Do insiders get abnormal returns? Event studies on the trades of insiders of the firms with differentiated corporate governance of the São Paulo stock exchange
(SSRN, 2006-11)
The subject insider trading is controversial. This paper presents series of event studies carried through on the trades with stocks of the firm carried by insiders with the objective to detect abnormal returns, based on ...
The smoothing hypothesis, stock returns and risk in Brazil
(2011)
Income smoothing is defined as the deliberate normalization of income in order to reach a desired trend. If the smoothing causes more information to be reflected in the stock price, it is likely to improve the allocation ...
BMV stocks return prediction using macro economics variables, technical analysis, and machine learning
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2020-04-01)
Historical data, macroeconomic variables, technical analysis, and machine learning are some of the tools used to predict the price of shares of companies listed on the Mexican stock ex-change.The present thesis’s purpose ...
O efeito de determinantes microeconômicos e conjunturais sobre a volatilidade dos retornos das principais ações negociadas no Brasil
(2005-05-11)
O presente estudo teve como objetivo explicar o comportamento da volatilidade dos retornos das principais ações negociadas na Bovespa no período compreendido entre janeiro de 1995 e setembro de 2003. O trabalho buscou ...
Return Autocorrelation Anomalies in Two European Stock Markets
(ILADES; Georgetown University; Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2014)
Liquidity and firm investment: Evidence for Latin America
(ELSEVIER, 2013)
This paper explores the relationship between firms' investment and stock market liquidity. Using a panel of Latin American firms, I find evidence that a higher trading volume and a higher industry-adjusted trading volume ...
The predictability of cross-sectional returns in high frequency
(Lociedade Brasileira de Finanças, 2022)
Price clusters and stock price stabilityClusters de preços e estabilidade do preço das ações
(Universidade Federal de Santa Maria, 2022)