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 1 November 2025
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
2018-08-23 11:34:00 Thursday ET

Harvard financial economist Alberto Cavallo empirically shows the recent *Amazon effect* that online retailers such as Amazon, Alibaba, and eBay etc use fas
2022-08-30 10:32:00 Tuesday ET

The financial services industry needs fewer banks worldwide. As long as banks have existed in human history, their managers have realized how not all dep
2019-03-25 17:30:00 Monday ET

America seeks to advance the global energy dominance agenda by toppling Saudi Arabia as the top oil exporter by 2024. The International Energy Agency (IEA)
2019-02-28 20:44:00 Thursday ET

AYA Analytica finbuzz podcast channel on YouTube February 2019 In this podcast, we discuss several topical issues as of February 2019: (1) our proprieta
2018-01-10 08:40:00 Wednesday ET

President Trump considers imposing retaliatory economic sanctions on Chinese products and services in direct response to China's theft and infringement