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 18 July 2026
2018-05-23 09:41:00 Wednesday ET

Many U.S. large public corporations spend their tax cuts on new dividend payout and share buyback but not on new job creation and R&D innovation. These
2019-08-24 14:38:00 Saturday ET

Warren Buffett warns that the current cap ratio of U.S. stock market capitalization to real GDP seems to be much higher than the long-run average benchmark.
2018-09-05 08:34:00 Wednesday ET

Citron Research short-sellers initiate a class-action lawsuit against Tesla and its executive chairman Elon Musk because he might have deliberately orchestr
2017-08-31 09:36:00 Thursday ET

The Trump administration has initiated a new investigation into China's abuse of American intellectual property under Section 301 of the Trade Act of 19
2023-02-28 10:27:00 Tuesday ET

Basic income reforms can contribute to better health care, public infrastructure, education, technology, and residential protection. Philippe Van Parijs
2017-08-07 09:39:00 Monday ET

Global financial markets suffer as President Trump promises *fire and fury* in response to the recent report that North Korea has successfully miniaturized