Quanta is a leading national provider of specialty contracting services, and one of the largest contractors serving the transmission and distribution sector of the North American electric utility industry. Quanta has operations in the United States, Canada, Australia and other selected international markets....
+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 5 September 2026
2017-06-21 05:36:00 Wednesday ET

In his latest Berkshire Hathaway annual letter to shareholders, Warren Buffett points out that many people misunderstand his stock investment method in seve
2020-06-10 10:35:00 Wednesday ET

Most lean enterprises should facilitate the dual transformation of both core assets with fresh cash flows and new growth options. Scott Anthony, Clark Gi
2023-07-21 10:30:00 Friday ET

Joseph Stiglitz and Andrew Charlton suggest that free trade helps promote better economic development worldwide. Joseph Stiglitz and Andrew Charlton (200
2018-05-17 07:41:00 Thursday ET

Has America become a democratic free land of crumbling infrastructure, galloping income inequality, bitter political polarization, and dysfunctional governa
2018-04-02 07:33:00 Monday ET

China President Xi JinPing tries to ease trade tension between America and China in his presidential address at the annual Boao forum. In his vulnerable att
2019-06-15 10:28:00 Saturday ET

The Sino-American trade war may slash global GDP by $600 billion. If the Trump administration imposes tariffs on all the Chinese imports and China retaliate