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 17 January 2026
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Macro eigenvalue volatility helps predict some recent episodes of high economic policy uncertainty, recession risk, or rare events such as the recent rampan
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President Trump indicates that he would consider an interim Sino-American trade deal in lieu of a full trade agreement. The Trump administration defers high
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Senior business leaders can learn much from the lean production system with iterative continuous improvements at Toyota. Takehiko Harada (2015)