We develop a hybrid model that relies on the nonlinear classification Decision Tree (DT) approach but also on multivariate predictive regressions to aid implement a size rotation strategy in the U.S. equity markets. Our investment prediction is derived with a two-stage algorithm. In the first...

In a recent book, Kolari et al. developed a new theoretical capital asset pricing model dubbed the ZCAPM. Based on out-of-sample cross-sectional tests using U.S. stocks, the ZCAPM consistently outperformed well-known multifactor models popular in the finance literature. This paper presents...