Abraxas Petroleum Corporation is an independent energy company engagedprimarily in the acquisition, exploration, exploitation and production of crude oil and natural gas. They seek to complement their acquisition and development activities by selectively participating in exploration projects with experienced industry partners....
+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 January 2026
2019-02-02 11:36:00 Saturday ET

The Trump administration teams up with western allies to bar HuaWei and other Chinese tech firms from building the 5G high-speed infrastructure due to natio
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The Economist digs deep into the political economy of U.S. government shutdown over 3 days in January 2018. In more than 4 years since 2014, U.S. government