Vodafone AirTouch Plc is the world's largest international mobile communications firm. Their primary operation is in digital and analog cellular telephone networks of Vodafone....
+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 11 July 2026
2019-07-27 17:37:00 Saturday ET

Capital gravitates toward key profitable mutual funds until the marginal asset return equilibrates near the core stock market benchmark. As Stanford finance
2019-09-05 09:26:00 Thursday ET

Yale macro economist Stephen Roach draws 3 major conclusions with respect to the Chinese long-run view of the current tech trade conflict with America. Firs
2020-04-17 07:23:00 Friday ET

Clayton Christensen defines and delves into the core dilemma of corporate innovation with sustainable and disruptive advances. Clayton Christensen (2000)
2018-01-13 08:39:00 Saturday ET

The Economist digs deep into the political economy of U.S. government shutdown over 3 days in January 2018. In more than 4 years since 2014, U.S. government
2020-07-19 09:25:00 Sunday ET

Senior business leaders can learn much from the lean production system with iterative continuous improvements at Toyota. Takehiko Harada (2015)
2022-04-05 17:39:00 Tuesday ET

Corporate diversification theory and evidence A recent strand of corporate diversification literature spans at least three generations. The first generat