Template-Type: ReDIF-Paper 1.0
Author-Name: Thomas Mayer
Author-Name-First: Thomas
Author-Name-Last: Mayer
Author-Workplace-Name: Department of Economics, University of California Davis
Title: THE DOMAIN OF THEORIES AND TESTS BY THE REALISM OF ASSUMPTIONS
Abstract: The principle that theories should be tested by the accuracy of their predictions but not by the realism of their assumptions needs to be qualified. As a practical matter we often need to evaluate the applicability of theories to cases for which they have not been tested by their predictions. Here we rely on the fact that theories are applicable only within a specific domain. In determining whether a specific case, for which no direct tests are available is within the theory''s domain, we look primarily at whether the assumptions of the theory are as applicable to it as they are to the cases for which the theory has been successfully tested.
Length: 22
File-URL: https://repec.dss.ucdavis.edu/files/1gRhueCFk8tce15LqjzB4p77/98-11.pdf
File-Format: application/pdf
Number: 312
Classification-JEL: 
KeyWords: 
Creation-Date: 20030108
Handle: RePEc:cda:wpaper:312