Pub Date : 2025-10-01Epub Date: 2025-09-10DOI: 10.1016/j.jpubeco.2025.105479
Christine T. Bangum , Benny Geys , Rune J. Sørensen
Why do people vote in large elections? Theoretical arguments to resolve this paradox of voting often emphasize individuals’ pro-social motivations, which make turnout decisions less sensitive to the pivot probability. Using Norwegian population-wide register data, we test this argument by leveraging population-size shocks from inter-municipal mobility and proxying pro-social motivations via individuals’ charitable donations. We find that increasing electorate size widens the turnout gap between more/less pro-social individuals, and that turnout of pro-social individuals responds less to population-size shocks. Simulated municipality-level pivot probabilities suggest the (expected) probability of influencing election outcomes as a driving force behind these findings.
{"title":"Pro-social preferences and the paradox of voting","authors":"Christine T. Bangum , Benny Geys , Rune J. Sørensen","doi":"10.1016/j.jpubeco.2025.105479","DOIUrl":"10.1016/j.jpubeco.2025.105479","url":null,"abstract":"<div><div>Why do people vote in large elections? Theoretical arguments to resolve this paradox of voting often emphasize individuals’ pro-social motivations, which make turnout decisions less sensitive to the pivot probability. Using Norwegian population-wide register data, we test this argument by leveraging population-size shocks from inter-municipal mobility and proxying pro-social motivations via individuals’ charitable donations. We find that increasing electorate size widens the turnout <em>gap</em> between more/less pro-social individuals, and that turnout of pro-social individuals responds less to population-size shocks. Simulated municipality-level pivot probabilities suggest the (expected) probability of influencing election outcomes as a driving force behind these findings.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"250 ","pages":"Article 105479"},"PeriodicalIF":3.4,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145027805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-10-01Epub Date: 2025-09-22DOI: 10.1016/j.jpubeco.2025.105490
Mimi Jeon , Seonghoon Kim , Kanghyock Koh
We examine short-term consequences of pension income receipt on mortality and healthcare utilization within the monthly payment cycle. Using the national death registry data of South Korea, we document that the mortality rate decreases by 1.2–1.4 percent in the week of the disbursement date. The mortality-reducing effects are larger for causes of death that could have been avoided through timely and effective healthcare interventions. Using healthcare claims data, we document that the number of hospital admissions increases during the disbursement week. We provide suggestive evidence of greater mortality-reducing effects from a smaller but more frequent disbursement than from a monthly disbursement.
{"title":"Short-term mortality and healthcare utilization consequences of pension income receipt: Evidence from South Korea","authors":"Mimi Jeon , Seonghoon Kim , Kanghyock Koh","doi":"10.1016/j.jpubeco.2025.105490","DOIUrl":"10.1016/j.jpubeco.2025.105490","url":null,"abstract":"<div><div>We examine short-term consequences of pension income receipt on mortality and healthcare utilization within the monthly payment cycle. Using the national death registry data of South Korea, we document that the mortality rate decreases by 1.2–1.4 percent in the week of the disbursement date. The mortality-reducing effects are larger for causes of death that could have been avoided through timely and effective healthcare interventions. Using healthcare claims data, we document that the number of hospital admissions increases during the disbursement week. We provide suggestive evidence of greater mortality-reducing effects from a smaller but more frequent disbursement than from a monthly disbursement.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"250 ","pages":"Article 105490"},"PeriodicalIF":3.4,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145118947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-10-01Epub Date: 2025-09-10DOI: 10.1016/j.jpubeco.2025.105471
Juliana Londoño-Vélez , Dario Tortarolo
Argentina’s 2016 tax amnesty led to the disclosure of hidden assets totaling 21 % of GDP—an exceptionally large amount, concentrated offshore and among the wealthiest 0.1 %. We examine how this enforcement initiative affected taxpayer behavior, tax progressivity, and revenue. Compliance improved—especially among high-wealth individuals—expanding the bases of both the wealth and capital income taxes. A subsequent tax hike on foreign assets further enhanced progressivity and raised effective tax rates on the top 0.1 %, generating nearly 0.8 % of GDP in wealth tax revenue—one of the highest yields globally. We discuss why, despite prior failed amnesties, Argentina’s 2016 policy package proved unusually effective.
{"title":"Revealing 21% of GDP in hidden assets: Evidence from Argentina","authors":"Juliana Londoño-Vélez , Dario Tortarolo","doi":"10.1016/j.jpubeco.2025.105471","DOIUrl":"10.1016/j.jpubeco.2025.105471","url":null,"abstract":"<div><div>Argentina’s 2016 tax amnesty led to the disclosure of hidden assets totaling 21 % of GDP—an exceptionally large amount, concentrated offshore and among the wealthiest 0.1 %. We examine how this enforcement initiative affected taxpayer behavior, tax progressivity, and revenue. Compliance improved—especially among high-wealth individuals—expanding the bases of both the wealth and capital income taxes. A subsequent tax hike on foreign assets further enhanced progressivity and raised effective tax rates on the top 0.1 %, generating nearly 0.8 % of GDP in wealth tax revenue—one of the highest yields globally. We discuss why, despite prior failed amnesties, Argentina’s 2016 policy package proved unusually effective.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"250 ","pages":"Article 105471"},"PeriodicalIF":3.4,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145027806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-10-01Epub Date: 2025-09-11DOI: 10.1016/j.jpubeco.2025.105467
Francesco Campo , Sara Giunti , Mariapia Mendola , Giulia Tura
The 2015 refugee crisis in Europe has fueled anti-immigrant sentiment in host regions, with potential unintended consequences for refugee integration. We examine the heterogeneity of political backlash across Italian municipalities post-crisis and assess the concomitant role of economic vs socio-cultural factors in “welcoming" refugees (i.e., the supply side of integration). By leveraging the quasi-random dispersal policy and using causal forests, we find that refugee exposure has a significantly higher impact on anti-immigration backlash in more affluent areas and those with more bonding social capital. Conversely, areas with more bridging social capital, as measured by meaningful intergroup contact with former immigrants (e.g., mixed marriages), show less political backlash. We exploit this pattern of heterogeneity to evaluate counterfactual resettlement policies that minimize backlash. Results show that economic factors alone are insufficient to stem local discontent, while the socio-cultural dimension of host communities is crucial for the design of effective refugee resettlement programs.
{"title":"Political backlash to refugee settlement: Cultural and economic drivers","authors":"Francesco Campo , Sara Giunti , Mariapia Mendola , Giulia Tura","doi":"10.1016/j.jpubeco.2025.105467","DOIUrl":"10.1016/j.jpubeco.2025.105467","url":null,"abstract":"<div><div>The 2015 refugee crisis in Europe has fueled anti-immigrant sentiment in host regions, with potential unintended consequences for refugee integration. We examine the heterogeneity of political backlash across Italian municipalities post-crisis and assess the concomitant role of economic <em>vs</em> socio-cultural factors in “welcoming\" refugees (i.e., the supply side of integration). By leveraging the quasi-random dispersal policy and using causal forests, we find that refugee exposure has a significantly higher impact on anti-immigration backlash in more affluent areas and those with more bonding social capital. Conversely, areas with more bridging social capital, as measured by meaningful intergroup contact with former immigrants (e.g., mixed marriages), show less political backlash. We exploit this pattern of heterogeneity to evaluate counterfactual resettlement policies that minimize backlash. Results show that economic factors alone are insufficient to stem local discontent, while the socio-cultural dimension of host communities is crucial for the design of effective refugee resettlement programs.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"250 ","pages":"Article 105467"},"PeriodicalIF":3.4,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145050367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-10-01Epub Date: 2025-09-11DOI: 10.1016/j.jpubeco.2025.105465
Ingrid Gould Ellen , Katherine O’Regan , Sarah Strochak
The Housing Choice Voucher program serves over 2.3 million households per year. While the program provides significant benefits, most voucher holders live in high-poverty neighborhoods, and many recipients fail to use their vouchers at all. This paper evaluates a new programmatic approach for expanding and improving neighborhood outcomes, which pegs voucher subsidy amounts to ZIP Code-level rents, rather than being uniform across an entire metro area. We find that this pricing change increases moves to higher rent, lower poverty ZIP Codes without increasing overall financial costs or affecting the ability of new voucher recipients to use their vouchers to lease homes. This even holds true for the recipients most at risk of experiencing a decline in their ability to use vouchers because the stock of voucher-eligible units near them likely decreases. We show that subgroups of households and landlords make adjustments on other margins, however. Specifically, those leasing in low-rent neighborhoods rent smaller homes and spend more of their income on rent, while landlords in these neighborhoods charge lower rents to match rent subsidies.
{"title":"Pricing for opportunity: The impact of spatially varying rent subsidies on housing voucher neighborhoods and take-up","authors":"Ingrid Gould Ellen , Katherine O’Regan , Sarah Strochak","doi":"10.1016/j.jpubeco.2025.105465","DOIUrl":"10.1016/j.jpubeco.2025.105465","url":null,"abstract":"<div><div>The Housing Choice Voucher program serves over 2.3 million households per year. While the program provides significant benefits, most voucher holders live in high-poverty neighborhoods, and many recipients fail to use their vouchers at all. This paper evaluates a new programmatic approach for expanding and improving neighborhood outcomes, which pegs voucher subsidy amounts to ZIP Code-level rents, rather than being uniform across an entire metro area. We find that this pricing change increases moves to higher rent, lower poverty ZIP Codes without increasing overall financial costs or affecting the ability of new voucher recipients to use their vouchers to lease homes. This even holds true for the recipients most at risk of experiencing a decline in their ability to use vouchers because the stock of voucher-eligible units near them likely decreases. We show that subgroups of households and landlords make adjustments on other margins, however. Specifically, those leasing in low-rent neighborhoods rent smaller homes and spend more of their income on rent, while landlords in these neighborhoods charge lower rents to match rent subsidies.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"250 ","pages":"Article 105465"},"PeriodicalIF":3.4,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145050365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-10-01Epub Date: 2025-09-15DOI: 10.1016/j.jpubeco.2025.105468
Robert Germeshausen , Sven Heim , Ulrich J. Wagner
The rise of societal goals like climate change mitigation and energy security calls for rapid capacity growth in renewable electricity sources, yet citizens’ support is put to a test when such technologies emit negative local externalities. We estimate the impact of wind turbine deployment on granular measures of revealed preferences for renewable electricity in product and political markets. We address potentially endogenous siting of turbines with an IV design that exploits quasi-experimental variation in profitability induced by subsidies. We find that wind turbines significantly reduce citizens’ support locally, but this effect quickly fades with distance from the site. We assess policy instruments for enhancing citizens’ support for renewable energy in light of our results.
{"title":"Support for renewable energy: The case of wind power","authors":"Robert Germeshausen , Sven Heim , Ulrich J. Wagner","doi":"10.1016/j.jpubeco.2025.105468","DOIUrl":"10.1016/j.jpubeco.2025.105468","url":null,"abstract":"<div><div>The rise of societal goals like climate change mitigation and energy security calls for rapid capacity growth in renewable electricity sources, yet citizens’ support is put to a test when such technologies emit negative local externalities. We estimate the impact of wind turbine deployment on granular measures of revealed preferences for renewable electricity in product and political markets. We address potentially endogenous siting of turbines with an IV design that exploits quasi-experimental variation in profitability induced by subsidies. We find that wind turbines significantly reduce citizens’ support locally, but this effect quickly fades with distance from the site. We assess policy instruments for enhancing citizens’ support for renewable energy in light of our results.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"250 ","pages":"Article 105468"},"PeriodicalIF":3.4,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145061276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-01Epub Date: 2025-07-29DOI: 10.1016/j.jpubeco.2025.105440
Emmanuel Saez , David Seim
This paper shows that two features of wealth tax administration in Sweden – (1) filing requirements and (2) pre-populated returns–have a large impact on compliance even in an environment with highly-developed third-party reporting through information returns. Up to 1993, all taxpayers had to fill in wealth information when filing the (joint) income and wealth tax return. In 1994–1996, only those with net wealth above the exemption threshold (approximately the top 10 %) needed to fill in wealth information. This leads to a very large reduction of about half of the number of taxpayers slightly above the wealth tax exemption threshold, and a reduction of about 20 % in the total number of wealth taxpayers above the threshold. Starting in 1997, Sweden began pre-populating wealth information on tax returns for taxpayers with third-party-reported net wealth above the exemption threshold. Symmetrically, this immediately doubles the number of taxpayers slightly above the threshold and increases the number of all wealth taxpayers by almost 20 %. The introduction of information returns for financial wealth in 1986 had a comparatively small impact on wealth reporting.
{"title":"Wealth tax enforcement in Sweden: Filing requirements and pre-populated returns","authors":"Emmanuel Saez , David Seim","doi":"10.1016/j.jpubeco.2025.105440","DOIUrl":"10.1016/j.jpubeco.2025.105440","url":null,"abstract":"<div><div>This paper shows that two features of wealth tax administration in Sweden – (1) filing requirements and (2) pre-populated returns–have a large impact on compliance even in an environment with highly-developed third-party reporting through information returns. Up to 1993, all taxpayers had to fill in wealth information when filing the (joint) income and wealth tax return. In 1994–1996, only those with net wealth above the exemption threshold (approximately the top 10 %) needed to fill in wealth information. This leads to a very large reduction of about half of the number of taxpayers slightly above the wealth tax exemption threshold, and a reduction of about 20 % in the total number of wealth taxpayers above the threshold. Starting in 1997, Sweden began pre-populating wealth information on tax returns for taxpayers with third-party-reported net wealth above the exemption threshold. Symmetrically, this immediately doubles the number of taxpayers slightly above the threshold and increases the number of all wealth taxpayers by almost 20 %. The introduction of information returns for financial wealth in 1986 had a comparatively small impact on wealth reporting.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"249 ","pages":"Article 105440"},"PeriodicalIF":3.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144721446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-01Epub Date: 2025-09-02DOI: 10.1016/j.jpubeco.2025.105475
Paweł Gola
This paper explores team formation when workers differ in skills and their desire to out-earn co-workers. I cast this question as a two-dimensional assignment problem, characterise the equilibrium sorting and payoffs for three large classes of specifications, and find that heterogeneity in status preferences drastically changes the distributional and organisational consequences of skill-biased technological change (SBTC). Strikingly, the benefits of SBTC trickle down to low-skill workers with weak relative concerns even when there are no complementarities in production. Moreover, SBTC incentivises domestic outsourcing, as firms seek to avoid detrimental social comparisons between high- and low-skill workers, which provides a compelling explanation for the observed long-term increase in domestic outsourcing.
{"title":"The pond dilemma with heterogeneous relative concerns","authors":"Paweł Gola","doi":"10.1016/j.jpubeco.2025.105475","DOIUrl":"10.1016/j.jpubeco.2025.105475","url":null,"abstract":"<div><div>This paper explores team formation when workers differ in skills and their desire to out-earn co-workers. I cast this question as a two-dimensional assignment problem, characterise the equilibrium sorting and payoffs for three large classes of specifications, and find that heterogeneity in status preferences drastically changes the distributional and organisational consequences of skill-biased technological change (SBTC). Strikingly, the benefits of SBTC trickle down to low-skill workers with weak relative concerns even when there are no complementarities in production. Moreover, SBTC incentivises domestic outsourcing, as firms seek to avoid detrimental social comparisons between high- and low-skill workers, which provides a compelling explanation for the observed long-term increase in domestic outsourcing.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"249 ","pages":"Article 105475"},"PeriodicalIF":3.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144932348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-01Epub Date: 2025-08-29DOI: 10.1016/j.jpubeco.2025.105474
Hanming Fang , Rongjie Zhang
In an anti-corruption campaign, government officials have strong incentives to avoid taking actions that may trigger disciplinary investigations. In China’s land sales market, we find that the fraction of residential land parcels purchased by State-Owned-Enterprises (SOE) developers significantly increased after the anti-corruption campaign compared to those purchased by private developers. This result is partly driven by the following mechanism: Because selling land to private developers carries a higher corruption stereotype, local officials, particularly the relatively “clean” ones, become more reluctant to sell land to private developers for the purpose of self-preservation. Thus China’s anti-corruption campaign may have unintentionally contributed to the resurgence of the SOEs. Local officials’ corruption stereotype avoidance in an anti-corruption campaign has broad implications.
{"title":"Corruption stereotype and the unintended consequences of an anti-corruption campaign: evidence from the real estate sector in China","authors":"Hanming Fang , Rongjie Zhang","doi":"10.1016/j.jpubeco.2025.105474","DOIUrl":"10.1016/j.jpubeco.2025.105474","url":null,"abstract":"<div><div>In an anti-corruption campaign, government officials have strong incentives to avoid taking actions that may trigger disciplinary investigations. In China’s land sales market, we find that the fraction of residential land parcels purchased by State-Owned-Enterprises (SOE) developers significantly increased after the anti-corruption campaign compared to those purchased by private developers. This result is partly driven by the following mechanism: Because selling land to private developers carries a higher corruption stereotype, local officials, particularly the relatively “clean” ones, become more reluctant to sell land to private developers for the purpose of self-preservation. Thus China’s anti-corruption campaign may have unintentionally contributed to the resurgence of the SOEs. Local officials’ corruption stereotype avoidance in an anti-corruption campaign has broad implications.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"249 ","pages":"Article 105474"},"PeriodicalIF":3.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144911859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-09-01Epub Date: 2025-09-10DOI: 10.1016/j.jpubeco.2025.105442
Hannah Wich , Katherine Harris-Lagoudakis
The Supplemental Nutrition Assistance Program (SNAP) issues monthly lump-sum payments. One potential benefit of SNAP payments is that they could ease liquidity constraints for participating households. Using novel retailer panel data, this is the first study to investigate the effect of SNAP on bulk purchasing behavior using within-household variation. To estimate a causal relationship between SNAP and bulk purchases, we use the timing of program re-certification as a source of exogenous variation in the decision to participate in SNAP. We find that participating in SNAP increases the expenditure share of bulk purchases for all groceries by six percentage points. Analyses aiming to disentangle whether increased bulk spending among SNAP households reflects an “income effect” or a “liquidity effect” point to the former, with spending patterns indicating “splurge behavior” rather than efforts to minimize prices.
{"title":"Does SNAP participation increase bulk purchases?","authors":"Hannah Wich , Katherine Harris-Lagoudakis","doi":"10.1016/j.jpubeco.2025.105442","DOIUrl":"10.1016/j.jpubeco.2025.105442","url":null,"abstract":"<div><div>The Supplemental Nutrition Assistance Program (SNAP) issues monthly lump-sum payments. One potential benefit of SNAP payments is that they could ease liquidity constraints for participating households. Using novel retailer panel data, this is the first study to investigate the effect of SNAP on bulk purchasing behavior using within-household variation. To estimate a causal relationship between SNAP and bulk purchases, we use the timing of program re-certification as a source of exogenous variation in the decision to participate in SNAP. We find that participating in SNAP increases the expenditure share of bulk purchases for all groceries by six percentage points. Analyses aiming to disentangle whether increased bulk spending among SNAP households reflects an “income effect” or a “liquidity effect” point to the former, with spending patterns indicating “splurge behavior” rather than efforts to minimize prices.</div></div>","PeriodicalId":48436,"journal":{"name":"Journal of Public Economics","volume":"249 ","pages":"Article 105442"},"PeriodicalIF":3.4,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145026301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}