Tenaris Sa, a corporation organized in Luxembourg, is a leading manufacturer and supplier of seamless steel pipe products and associated services to the oil and gas, energy and other industries. Tenaris's operating subsidiaries include eight established steel pipe manufacturers: AlgomaTubes, Confab, Dalmine, NKKTubes, Siat, Siderca, Tamsa and Tavsa....
+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 11 October 2025
2022-05-15 10:29:00 Sunday ET
Innovative investment theory and practice Corporate investment can be in the form of real tangible investment or intangible investment. The former conce
2023-07-14 10:32:00 Friday ET
Ray Fair applies his macroeconometric model to study the central features of the U.S. macroeconomy such as price stability and full employment in the dual m
2018-10-11 08:44:00 Thursday ET
Treasury bond yield curve inversion often signals the next economic recession in America. In fact, U.S. bond yield curve inversion correctly predicts the da
2023-06-14 10:26:00 Wednesday ET
Daron Acemoglu and James Robinson show that good inclusive institutions contribute to better long-run economic growth. Daron Acemoglu and James Robinson
2023-12-10 09:23:00 Sunday ET
U.S. federalism and domestic institutional arrangements A given country is federal when both of its national and sub-national governments exercise separa
2018-09-01 07:34:00 Saturday ET
As the French economist who studies global economic inequality in his recent book *Capital in the New Century*, Thomas Piketty co-authors with John Bates Cl