Afya Limited is a medical education group primarily in Brazil. Afya Limited is based in NEW YORK....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 27 December 2025
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CEO overconfidence and corporate performance Malmendier and Tate (JFE 2008, JF 2005) argue that overconfident CEOs are more likely to initiate mergers an
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Corporate diversification theory and evidence A recent strand of corporate diversification literature spans at least three generations. The first generat
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The financial crisis of 2008-2009 affects many millennials as they bear the primary costs of college tuition, residential demand, health care, and childcare
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Michael Bloomberg, former NYC mayor and media entrepreneur, criticizes that the Trump administration's tax reform is a trillion dollar blunder because i
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BlackRock CEO Larry Fink emphasizes his key conviction that public corporations should make a positive contribution to society apart from boosting the botto
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Corporate cash management The empirical corporate finance literature suggests four primary motives for firms to hold cash. These motives include the tra