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 22 August 2026
2026-01-19 10:30:00 Monday ET

Andy Yeh Alpha (AYA) fintech network platform: major milestones, key product features, and online social media services Introduction
2017-05-13 07:28:00 Saturday ET

America's Top 5 tech firms, Apple, Alphabet, Microsoft, Amazon, and Facebook have become the most valuable publicly listed companies in the world. These
2023-12-07 07:22:00 Thursday ET

Economic policy incrementalism for better fiscal and monetary policy coordination Traditionally, fiscal and monetary policies were made incrementally. In
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.
2018-11-17 09:33:00 Saturday ET

Zillow share price plunges 20% year-to-date as its competitors Redfin and Trulia also experience an economic slowdown in the real estate market. The real es
2023-06-21 12:32:00 Wednesday ET

Michael Sandel analyzes what money cannot buy in stark contrast to the free market ideology of capitalism. Michael Sandel (2013) What money