Rw. Rich et al., TESTING FOR MEASUREMENT ERRORS IN EXPECTATIONS FROM SURVEY DATA - AN INSTRUMENTAL VARIABLES APPROACH, Economics letters, 43(1), 1993, pp. 5-10
This paper examines the issue of measurement errors in expectations fr
om survey data in the testing of models of expectations formation. We
demonstrate that tests for measurement errors can be conducted through
a generalized method of moments specification test and apply our esti
mation strategy to the SRC expected inflation series.