Brown, Mark G.; Behr, Robert M.; Lee, Jonq-Ying - In: Journal of Agricultural and Resource Economics 19 (1994) 01
The question of endogeneity of conditional expenditures, as well as prices, in conditional demand equations for … justices is examined. Both conditional expenditures and prices were found to be uncorrelated with the conditional demand errors …, based on Wu-Hausman tests. Conditional demand error variance/covariance estimates and corresponding Slutsky coefficient …