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 21 February 2026
2017-09-19 05:34:00 Tuesday ET

Facebook, Twitter, and Google executives head before the Senate Judiciary Committee to explain the scope of Russian interference in the U.S. presidential el
2018-05-15 08:40:00 Tuesday ET

Net neutrality rules continue to revolve around the Trump administration's current IT agenda of 5G telecom transformation. Republican Senate passes the
2018-03-05 07:34:00 Monday ET

Peter Thiel shares his money views of President Trump, Facebook, Bitcoin, global finance, and trade etc. As an early technology adopter, Thiel invests in Fa
2018-09-11 18:36:00 Tuesday ET

President Trump tweets that Apple can avoid tariff consequences by shifting its primary supply chain from China to America. These Trump tariffs on another $
2017-01-17 12:42:00 Tuesday ET

Former Treasury Secretary and Harvard President Larry Summers critiques that the Trump administration's generous tax holiday for American multinational
2023-02-21 08:27:00 Tuesday ET

Mark Granovetter follows the key principles of modern economic sociology to analyze social relations and economic phenomena. Mark Granovetter (2017) &