Is higher stock market concentration good or bad for Corporate America? In recent years, S&P 500 stock market returns exhibit spectacular concentrati

Former New York Times science author and Harvard psychologist Daniel Goleman explains why working with emotional intelligence helps hone our social skills f

Paul Samuelson defines the mathematical evolution of economic price theory and thereby influences many economists in business cycle theory and macro asset m

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

Generative artificial intelligence (Gen AI) uses large language models (LLM) and content generation tools to enhance human lives with better productivity.

Sean Parker, Napster founder and a former investor in Facebook, has become a "conscientious objector" on Facebook. Parker says Facebook explo