Black Hills Corporation is an energy company that generates wholesale electricity and produces natural gas, crude oil and coal. They serve natural gas and electric utility customers in Arkansas, Colorado, Iowa, Kansas, Montana, Nebraska, South Dakota and Wyoming....
+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 7 March 2026
2022-10-25 11:31:00 Tuesday ET

Corporate investment insights from mergers and acquisitions Relative market misvaluation between the bidder and target firms drives most waves of mergers
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
2022-03-25 09:34:00 Friday ET

Corporate cash management The empirical corporate finance literature suggests four primary motives for firms to hold cash. These motives include the tra
2019-07-27 17:37:00 Saturday ET

Capital gravitates toward key profitable mutual funds until the marginal asset return equilibrates near the core stock market benchmark. As Stanford finance
2018-09-05 08:34:00 Wednesday ET

Citron Research short-sellers initiate a class-action lawsuit against Tesla and its executive chairman Elon Musk because he might have deliberately orchestr
2018-06-09 16:40:00 Saturday ET

The Trump administration introduces new tariffs on $50 billion Chinese goods amid the persistent bilateral trade dispute. The tariffs effectively boost cost