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身份政治、党派情绪与家庭支出

Identity politics, partisan sentiment and household spending
Journal of Public Economics · 2026 · Arkadev Ghosh、Aruni Mitra、Ronit Mukherji

中文摘要

我们考察在身份认同极化的环境中,政治变动如何影响家庭经济情绪与支出。利用涵盖逾17.8万印度家庭的面板数据,我们发现个人财务情绪——以及在较小程度上对国民经济状况的情绪——能够预测支出,即使在考虑收入变化之后依然如此。借助势均力敌的邦选举,我们发现,在印度教民族主义政党获胜后,穆斯林对国民经济状况的悲观情绪显著高于印度教徒,但两者在个人财务情绪上的差异相对较小,且在总体支出上未检测到分化。然而,我们发现一些证据表明,印度教徒与穆斯林在可能推迟的选择——医疗保健、奢侈品支出和资产购买——上出现分化,尤其是在城市、受教育程度较高和白领家庭中。贝叶斯学习框架可以解释消费为何免受政治引发的情绪冲击:在高波动环境中,宏观信念向个体行为的传导是有限的且存在异质性。

Abstract

We examine how political shifts affect household economic sentiment and spending in identity-polarized settings. Using panel data on over 178,000 Indian households, we find that sentiment about personal finances—and, to a lesser extent, the national economy—predicts expenditure, even after accounting for income changes. Using close state elections, we show that Muslims become markedly more pessimistic than Hindus about national economic conditions following victories by the Hindu-nationalist party, but exhibit relatively smaller differences in personal financial sentiment and no detectable divergence in overall expenditure. We find some evidence, however, of Hindu-Muslim divergence in potentially deferrable choices—healthcare, luxury spending, and asset purchases—particularly among urban, educated, and white-collar households. A Bayesian learning framework explains the insulation of consumption from politically induced sentiment shocks through the limited and heterogeneous transmission of macro-beliefs to individual behavior in high-volatility environments.
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