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 28 February 2026
2019-01-25 13:34:00 Friday ET

Netflix raises its prices by 13% to 18% for U.S. subscribers. The immediate stock market price soars 6.5% as a result of this upward price adjustment. The b
2020-02-19 14:35:00 Wednesday ET

The U.S. bank oligarchy has become bigger, more profitable, and more resistant to public regulation after the global financial crisis. Simon Johnson and
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Federal Reserve publishes its inaugural flagship financial stability report. Fed Chair Jerome Powell applauds both low inflation (2%) and low unemployment (
2023-10-21 11:32:00 Saturday ET

Walter Scheidel indicates that persistent European fragmentation after the collapse of the Roman Empire leads to modern economic growth and development.
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Corporate diversification theory and evidence A recent strand of corporate diversification literature spans at least three generations. The first generat
2026-07-01 11:29:00 Wednesday ET

In recent years, higher American economic growth has been impressive both by historical standards and in comparison to the rest of the world. American excep