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 19 September 2026
2019-09-21 09:25:00 Saturday ET

President Trump praises great unity and progress at the G7 summit with respect to Sino-U.S. trade conflict resolution, global climate change, containment fo
2019-02-21 12:37:00 Thursday ET

Apple shakes up senior leadership to initiate a new transition from iPhone revenue reliance to media and software services. These changes include the key pr
2019-01-01 03:34:48 Tuesday ET

American allies assist AT&T and Verizon in implementing 5G telecommunication technology in the U.S. as such allies ban the use of HuaWei 5G telecom equi
2020-05-28 15:37:00 Thursday ET

Platform enterprises leverage network effects, scale economies, and information cascades to boost exponential business growth. Laure Reillier and Benoit
2021-02-02 14:24:00 Tuesday ET

Our proprietary alpha investment model outperforms the major stock market benchmarks such as S&P 500, MSCI, Dow Jones, and Nasdaq. We implement
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