Many U.S. large public corporations spend their tax cuts on new dividend payout and share buyback but not on new job creation and R&D innovation. These

President Trump withdraws America from the Iran nuclear agreement and revives economic sanctions on Iran for better negotiations as western allies Britain,

Zuckerberg announces his major changes in Facebook's newsfeed algorithm and user authentication. Facebook now has to change the newsfeed filter to prior

Apple becomes the first company to hit $1 trillion stock market valuation. The tech titan sells about the same number of smart phones or 41 million iPhones

In the current global market for better biotech advances, medical innovations, and healthcare services, the new integration of artificial intelligence (AI)

Addendum on empirical tests of multi-factor models for asset return prediction Fama and French (2015) propose an empirical five-factor asset pricing mode