Twitter is a public, real-time, global platform where any user can create a Tweet and any user can follow other users. The platform is unique in its simplicity: Tweets are limited to 140 characters of text. This constraint makes it easy for anyone to quickly create, distribute and discover content that is consistent across our platform and optimized for mobile devices. As a result, Tweets drive a high velocity of information exchange that makes Twitter uniquely `live`....
+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 20 June 2026
2023-06-28 09:29:00 Wednesday ET

Carmen Reinhart and Kenneth Rogoff delve into several centuries of cross-country crisis data to find the key root causes of financial crises for asset marke
2019-09-09 20:38:00 Monday ET

Harvard macrofinance professor Robert Barro sees no good reasons for the recent sudden reversal of U.S. monetary policy normalization. As Federal Reserve Ch
2017-04-13 10:42:00 Thursday ET

President Donald Trump unveils the dramatic *tax overhaul proposal*. Through this tax plan, Trump replaces the current 7 income tax brackets with 3 leane
2017-08-01 09:40:00 Tuesday ET

In American states, all of the Top 4 richest people are self-made billionaires: Bill Gates in Washington, Warren Buffett in Nebraska, Michael Bloomberg in N
2022-10-25 11:31:00 Tuesday ET

Corporate investment insights from mergers and acquisitions Relative market misvaluation between the bidder and target firms drives most waves of mergers
2020-02-26 09:30:00 Wednesday ET

Goldman Sachs follows the timeless business principles and best practices in financial market design and investment management. William Cohan (2011) M