PowerSchool Holdings Inc. is a provider of cloud-based software for K-12 education principally in North America. PowerSchool Holdings Inc. is based in FOLSOM, Calif....
+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 25 July 2026
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President Trump targets Amazon in his call for U.S. Postal Service to charge high delivery prices on the ecommerce giant. Trump picks another fight with an
2018-12-11 10:34:06 Tuesday ET

Several eminent American China-specialists champion the key notion of *strategic engagement* with the Xi administration. From the Hoover Institution at Stan
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Modern themes and insights in behavioral finance Shiller, R.J. (2003). From efficient markets theory to behavioral finance. Journal of Economi
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Thomas Piketty connects the dots between economic growth and inequality worldwide with long-term global empirical evidence. Thomas Piketty (2017) &nbs
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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
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The Economist offers a special report that the new normal state of economic affairs shines fresh light on the division of labor between central banks and go