Duolingo Inc. provides mobile language learning platform. Duolingo Inc. is based in PITTSBURGH....
+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 22 August 2026
2025-07-26 09:26:00 Saturday ET

Nir Eyal and Ryan Hoover explain why keystone habits lead us to purchase products, goods, and services in our lives. The Hooked Model can help shine new lig
2017-10-15 07:38:00 Sunday ET

Ivanka Trump and Treasury Secretary Steven Mnuchin both press the case for GOP tax legislation as economic relief for the middle-class without substantial t
2019-10-27 17:37:00 Sunday ET

International climate change can cause an adverse impact on long-term real GDP economic growth. USC climate change economist Hashem Pesaran and his co-autho
2020-11-24 09:30:00 Tuesday ET

Many analytic business competitors can apply smart data science to support their distinctive capabilities and strategic advantages. Thomas Davenport and
2017-11-27 07:39:00 Monday ET

Is it anti-competitive and illegal for passive indexers and mutual funds to place large stock bets in specific industries with high market concentration? Ha
2018-06-07 10:36:00 Thursday ET

AT&T wins court approval to take over Time Warner with a trademark $85 billion bid despite the Trump administration prior dissent due to antitrust conce