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 2 May 2026
2020-11-01 11:21:00 Sunday ET

Artificial intelligence continues to push boundaries for several tech titans to sustain their central disruptive innovations, competitive moats, and first-m
2018-03-03 11:37:00 Saturday ET

President Xi seeks Chinese congressional approval and constitutional amendment for abolishing his term limits of strongman rule with more favorable trade de
2023-12-03 11:33:00 Sunday ET

Macro innovations and asset alphas show significant mutual causation. April 2023 This brief article draws from the recent research publicati
2017-12-03 08:37:00 Sunday ET

Sean Parker, Napster founder and a former investor in Facebook, has become a "conscientious objector" on Facebook. Parker says Facebook explo
2019-09-01 10:31:00 Sunday ET

Most artificial intelligence applications cannot figure out the intricate nuances of natural language and facial recognition. These intricate nuances repres
2023-11-14 08:24:00 Tuesday ET

Thomas Sowell argues that some economic reforms inadvertently exacerbate economic disparities. Thomas Sowell (2019) Discrimination and econo