TY - JOUR A1 - Bijwaard, G.E. A1 - Franses, P.H. A1 - Paap, R. T1 - Modeling Purchases as Repeated Events Y1 - 2006 DO - 10.1198/073500106000000242 JF - Journal of Business & Economic Statistics VL - 24 IS - 4 SP - 487 EP - -502 ER -