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 11 April 2026
2019-07-11 10:48:00 Thursday ET

France and Germany are the biggest beneficiaries of Sino-U.S. trade escalation, whereas, Japan, South Korea, and Taiwan suffer from the current trade stando
2018-04-13 14:42:00 Friday ET

Mike Pompeo switches his critical role from CIA Director to State Secretary in a secret visit to North Korea with no regime change as the North Korean dicta
2018-04-20 10:38:00 Friday ET

Allianz chairman Mohamed El-Erian bolsters a new American economic paradigm in lieu of the Washington consensus. The latter dominates the old school of thou
2019-03-11 10:32:00 Monday ET

Lyft seeks to go public with a dual-class stock ownership structure that allows the co-founders to retain significant influence over the rideshare tech unic
2018-09-07 07:33:00 Friday ET

The Economist re-evaluates the realistic scenario that the world has learned few lessons of the global financial crisis from 2008 to 2009 over the past deca
2018-05-10 07:37:00 Thursday ET

Top money managers George Soros and Warren Buffett reveal their current stock and bond positions in their recent corporate disclosures as of mid-2018. Georg