MPCs in an emerging economy: Evidence from Peru

Seungki Hong

Journal of International Economics, 2023, vol. 140, issue C

Abstract: This paper estimates the marginal propensity to consume (MPC) out of transitory income shocks for an emerging economy, Peru, using its nationally representative household survey. The mean quarterly MPC across Peruvian income deciles is 0.204, which translates to a mean annualized MPC of 0.545–0.592 under both model-free and model-based annualization methods. To compare Peruvian and U.S. MPCs reflecting the different reference periods of the underlying surveys, I employ a standard incomplete-market model. Two striking differences emerge. First, the mean annual MPC in Peru is three times as large as that in the U.S. Second, the MPCs are substantially more heterogeneous over income deciles in Peru than in the U.S. The model predicts that precautionary saving behavior drives both the higher mean MPC and stronger MPC heterogeneity in Peru.

Keywords: Consumption; MPC; Precautionary saving; Emerging economy (search for similar items in EconPapers)
JEL-codes: D12 D31 E21 F41 (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:inecon:v:140:y:2023:i:c:s0022199622001441

DOI: 10.1016/j.jinteco.2022.103712

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