Measuring Welfare and Inequality with Incomplete Price Information

David Atkin, Benjamin Faber, Thibault Fally and Marco Gonzalez-Navarro

No 26890, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: We propose and implement a new approach that allows us to estimate income-specific changes in household welfare in contexts where well-measured prices are not available for important subsets of consumption. Using rich but widely available expenditure survey microdata, we show that we can recover income-specific equivalent and compensating variations as long as preferences fall within the broad quasi-separable class (Gorman 1970; 1976). Our approach is flexible enough to allow for non-parametric estimation at each point of the income distribution. We implement this approach to estimate inflation and welfare changes in rural India between 1987 and 2000, and to revisit the impacts of India’s trade reforms. Our estimates reveal that lower rates of inflation for the rich erased the real income convergence documented by the existing literature that uses the subset of consumption with well-measured prices to calculate inflation.

JEL-codes: D12 E31 F63 O12 (search for similar items in EconPapers)
Date: 2020-03
Note: DEV EFG ITI
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (13)

Published as David Atkin & Benjamin Faber & Thibault Fally & Marco Gonzalez-Navarro, 2024. "Measuring Welfare and Inequality with Incomplete Price Information," The Quarterly Journal of Economics, vol 139(1), pages 419-475.

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Journal Article: Measuring Welfare and Inequality with Incomplete Price Information* (2024)
Working Paper: Measuring Welfare and Inequality with Incomplete Price Information (2020)
Working Paper: Measuring Welfare and Inequality with Incomplete Price Information (2020)
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