Performance Attribution using an APT with Prespecified Macrofactors and Time-Varying Risk Premia and Betas
Lawrence Kryzanowski, Simon Lalancette, Minh Chau To, Performance Attribution using an APT with Prespecified Macrofactors and Time-Varying Risk Premia and Betas, The Journal of Financial and Quantitative Analysis, Vol. 32, No. 2 (Jun., 1997), pp. 205-224