Butterfly Network Inc. created handheld, single-probe whole-body ultrasound system, Butterfly iQ. The company through its proprietary Ultrasound-On-Chip(TM) technology, Butterfly Network is paving the way for earlier detection and remote management of health conditions. Butterfly Network Inc., formerly known as Longview Acquisition Corp., is based in NEW YORK....
+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 29 August 2026
2026-07-01 11:29:00 Wednesday ET

In recent years, higher American economic growth has been impressive both by historical standards and in comparison to the rest of the world. American excep
2018-10-01 07:33:00 Monday ET

President Trump announces the new trilateral trade agreement among America, Canada, and Mexico: the U.S.-Mexico-Canada Agreement (USMCA) replaces and revamp
2020-07-26 15:29:00 Sunday ET

Firms and customers create value and wealth together by joining the continual flow of small batches of lean production to the lean consumption of cost-effec
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
2018-07-15 11:35:00 Sunday ET

Facebook, Google, and Twitter attend a U.S. House testimony on whether these social media titans filter web content for political reasons. These network pla
2019-05-21 12:37:00 Tuesday ET

Chicago finance professor Raghuram Rajan shows that free markets need populist support against an unholy alliance of private-sector and state elites. When a