Sigma Labs Inc. develops and engineers advanced, in-process, non-destructive quality inspection systems for commercial firms, productive solutions for metal-based additive manufacturing or 3D printing and other advanced manufacturing technologies. Sigma Labs Inc. is based in Santa Fe, New Mexico....
+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 November 2025
2020-04-10 11:33:00 Friday ET

Elon Musk envisions a bold fantastic future with his professional trifecta of lean startup enterprises SolarCity, SpaceX, and Tesla. Ashlee Vance (2015)
2018-05-23 09:41:00 Wednesday ET

Many U.S. large public corporations spend their tax cuts on new dividend payout and share buyback but not on new job creation and R&D innovation. These
2019-08-30 11:35:00 Friday ET

The conventional wisdom suggests that chameleons change their skin coloration to camouflage their presence for survival through Darwinian biological evoluti
2017-04-25 06:35:00 Tuesday ET

This nice and clear infographic visualization helps us better decipher the main memes and themes of President Donald Trump's first 100 days in office.
2018-01-02 12:39:00 Tuesday ET

Goldman Sachs takes a $5 billion net income hit that results from its offshore cash repatriation under the new Trump tax law. This income hit reflects 10%-1
2019-08-26 11:30:00 Monday ET

Partisanship matters more than the socioeconomic influence of the rich and elite interest groups. This new trend emerges from the recent empirical analysis