Do fundamental index funds beat traditional ones? The major companies that offer the new fundamentally indexed international mutual funds are Dimensional Fund Advisors (DFA), Research Affiliates, and WisdomTree. A major provider of traditional international index funds is DFA. We compare various...

We consider the impacts of a new information and communications technology, referred to as the Fourth Industrial Revolution (4IR) technology, on firm productivity by using a Korean dataset. We estimate the total factor productivity (TFP) of each firm using the control function approach for...