skip to content

Faculty of Economics

Journal Cover

Bhattacharya, D.

Empirical Welfare Analysis for Discrete Choice: Some General Results

Quantitative Economics

Vol. 9(2) pp. 571-615 (2018)

Abstract: This paper develops nonparametric methods for welfare-analysis of economic changes in the common setting of multinomial choice. The results cover (a) simultaneous price-change of multiple alternatives, (b) introduction/elimination of an option, (c) changes in choice-characteristics, and (d) choice among non-exclusive alternatives. In these cases, Marshallian consumer surplus becomes path-dependent, but Hicksian welfare remains well-defined. We demonstrate that under completely unrestricted preference-heterogeneity and income-effects, the distributions of Hicksian welfare are point-identified from structural choice-probabilities in scenarios (a), (b), and only set-identified in (c), (d). Weak-separability restores point-identification in (c). In program-evaluation contexts, our results enable the calculation of compensated-effects, i.e. the program's cash-equivalent and resulting deadweight-loss. They also facilitate theoretically justified cost- benefit comparison of interventions targeting different outcomes, e.g. a tuition-subsidy and a health-product subsidy. Welfare-analyses under endogeneity is briefly discussed. An application to data on choice of fishing-mode illustrates the methods.

Author links: Debopam Bhattacharya  

Publisher's Link: https://doi.org/10.3982/QE931



Papers and Publications



Recent Publications


Onatski, A. and Wang, C. Alternative Asymptotics for Cointegration Tests in Large VARs Econometrica [2018]

Gagnon, J. and Goyal, S. Networks, markets and inequality American Economic Review [2017]

Carvalho, V. M. and Grassi, B. Large Firm Dynamics and the Business Cycle American Economic Review [2019]

Chan, M. K. and Liu, K. Life-Cycle and Intergenerational Effects of Child Care Reforms Quantitative Economics [2018]