The subject of unobservable variables encompasses this thesis. These latent (i.e., unobservable) variables must be inferred using statistical models or observable proxies. The objectives of my doctoral thesis are to develop and test new statistical models to infer these variables and link them...

"The Zacks Handbook of Investment Anomalies will be the definitive work that presents and updates academic and practitioner research on market inefficiencies that can be translated into effective investment strategies. Edited by Len Zacks, a CEO of Zacks Investment Research, the book will...