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 10 October 2026
2019-04-30 07:15:00 Tuesday ET

Through our AYA fintech network platform, we share numerous insightful posts on personal finance, stock investment, and wealth management. Our AYA finte
2023-10-21 11:32:00 Saturday ET

Walter Scheidel indicates that persistent European fragmentation after the collapse of the Roman Empire leads to modern economic growth and development.
2017-06-21 05:36:00 Wednesday ET

In his latest Berkshire Hathaway annual letter to shareholders, Warren Buffett points out that many people misunderstand his stock investment method in seve
2016-11-09 00:00:00 Wednesday ET

Universally dismissed as a vanity presidential candidate when he entered a field crowded with Republican talent, the former Democrat and former Independent
2018-03-09 08:33:00 Friday ET

David Solomon succeeds Lloyd Blankfein as the new CEO of Goldman Sachs. Unlike his predecessors Lloyd Blankfein and Gary Cohn, Solomon has been an investmen
2019-08-14 10:31:00 Wednesday ET

Netflix suffers its first major loss of U.S. subscribers due to the recent price hikes. The company adds only 2.7 million new subscribers in 2019Q2 in stark