Template-Type: ReDIF-Paper 1.0 Author-Name: Franses, Ph.H.B.F. Author-Name-Last: Franses Author-Name-First: Philip Hans Author-Person: pfr226 Author-Name: Cramer, J.S. Author-Name-Last: Cramer Author-Name-First: Mars Title: On the number of categories in an ordered regression model Abstract: We show that there is no formal statistical testing method to combine categories in a standard ordered regression model. We discuss practical implications of this result. Creation-Date: 2002-03-28 File-URL: https://repub.eur.nl/pub/573/feweco20020501105232.pdf File-Format: application/pdf Series: RePEc:ems:eureir Number: EI 2002-15 Keywords: Number of categories, Ordered regression model Handle: RePEc:ems:eureir:573