%B (by Greg N. Gregoriou) The Handbook of Trading: Strategies for Navigating and Profiting from Currency, Bond, and Stock Markets %A Eleftherios Giovanis %L eprints1633 %I McGraw Hill %P 233-252 %T Smoothing Transition Autoregressive (STAR) Models for the Day of the Week Effect : An Application to S&P 500 Stock Index %D 2010