SABESP provides public water and sewage services to residential, commercial, industrial and governmental customers in the City of Sao Paulo....
+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 16 May 2026
2018-06-06 09:39:00 Wednesday ET

Donald Trump and Kim Jong Un meet, talk, and shake hands in the historic peace summit between America and North Korea in Singapore. At the start of the bila
2018-12-09 08:44:00 Sunday ET

President Trump meets with Chinese President Xi again at the G20 summit in the city of Buenos Aires, Argentina, in late-November 2018. President Donald Trum
2018-01-01 06:30:00 Monday ET

As former chairman of the British Financial Services Authority and former director of the London School of Economics, Howard Davies shares his ingenious ins
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Facebook reaches a $5 billion settlement with the Federal Trade Commission over Cambridge Analytica user privacy violations. The Federal Trade Commission (F
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Addendum on empirical tests of multi-factor models for asset return prediction Fama and French (2015) propose an empirical five-factor asset pricing mode
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Joel Mokyr suggests that economic growth arises from a change in cultural beliefs toward technological progress. Joel Mokyr (2018) A culture