Block Inc. is a technology company with a focus on financial services. Block Inc., formerly known as SQUARE INC, is based in SAN FRANCISCO....
+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 31 January 2026
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Elon Musk envisions a bold fantastic future with his professional trifecta of lean startup enterprises SolarCity, SpaceX, and Tesla. Ashlee Vance (2015)
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Sprint and T-Mobile propose a major merger in order to better compete with AT&T and Verizon. This mega merger is worth $26.5 billion and involves an all
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U.S. inflation has become sustainably less than the 2% policy target in recent years. As Harvard macro economist Robert Barro indicates, U.S. inflation has