As is well known, the likelihood in the Gaussian mixture is unbounded for any parameters such that a Dirac is placed at any observed sample point. The behavior of the EM algorithm near a degenerated solution is studied. It is established that there exists a domain of attraction around degeneracy...

This paper studies investor disagreement in the performance evaluation of equity mutual funds by comparing two existing approaches and estimating its relations with fund characteristics, active management level and fund flows. We find that investors disagree more about the performance of funds...

This paper investigates to what extent the U.S. presidential cycle can spillover across borders and affect the actions of global investors. Using data from 2000 to 2022 on G10 countries, we show that, on average, the annualized equity premium is 6.1% higher and the net monthly percentage equity...