Search results : mean-variance efficiency
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2017-11-27 07:39:00 Monday ET
Is it anti-competitive and illegal for passive indexers and mutual funds to place large stock bets in specific industries with high market concentration? Ha
2019-06-30 12:37:00 Sunday ET
AYA Analytica finbuzz podcast channel on YouTube June 2019 In this podcast, we discuss several topical issues as of June 2019: (1) Federal Reserve h
2018-03-01 07:35:00 Thursday ET
Trump imposes high tariffs on steel (25%) and aluminum (10%) in a new trade war with subsequent exemptions for Canada and Mexico. The Trump administration&#
2019-01-09 07:33:00 Wednesday ET
Apple revises down its global sales revenue estimate to $83 billion due to subpar smartphone sales in China. Apple CEO Tim Cook points out the fact that he
2019-08-30 11:35:00 Friday ET
The conventional wisdom suggests that chameleons change their skin coloration to camouflage their presence for survival through Darwinian biological evoluti
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