The literature on excess return prediction has considered a wide array of estimation schemes, among them unrestricted and restricted regression coefficients. We consider bootstrap aggregation (bagging) to smooth parameter restrictions. Two types of restrictions are considered: positivity of the...

In the prediction of quantiles of daily Standard&Poor’s 500 (S&P 500) returns we consider how to use high-frequency 5-minute data. We examine methods that incorporate the high frequency information either indirectly, through combining forecasts (using forecasts generated from returns sampled...

The labor market performance of immigrants relative to natives has been widely studied but its gender dimension has been relatively neglected. Our paper aims at revisiting labor market convergence between immigrants and natives and examining this under-studied dimension in a comprehensive study...