We examine the effects of patient cost-sharing on adolescents' healthcare utilization and out-of-pocket medical expenditures by exploiting the healthcare reform in South Korea that lowered the coinsurance rate for inpatient care from 20% to 5% for children under 16. We apply a...

In this study, we elucidate the income redistribution effects of the proposal to incorporate the Bend Points mechanism of the U.S. OASDI into the Korean National Pension Scheme (BP-KNPS Proposal) through a micro-simulation analysis using individual data from the Korean Labor and Income Panel...

The distributional and disruptive effects of energy supply shocks are potentially large. We study the effectiveness of alternative fiscal responses in a two-country HANK model calibrated to the euro area. Subsidies can stabilize the domestic economy, but they are fiscally costly and generate...

South Africa is one of the most unequal economies globally. In this paper, we examine the design of its personal income tax (PIT), with a focus on its redistributive function. We apply the Pfähler decomposition method to analyse the redistributive effects of key components of the South African...

This paper assumes two kinds of social planners who evaluate income distributions concerning social welfare, economic inequality and poverty. The first kind of social planner, SPε , comprises averters to income inequality as measured by the normative parameter ε. The second kind of social...

Studies assessing the economic impact of the F2F strategy estimate significant losses in EU-27 agricultural production and global changes in markets that will affect other regions. We contribute with an estimate of the impact on individual EU Member States, which has not been assessed so far....

Individuals vary considerably in how much they earn during their lifetimes. This study examines the role of the tax‐and‐transfer system in mitigating such inequalities, which could otherwise lead to disparities in living standards. Utilizing a life‐cycle model, we determine that the...

Wealth is increasingly unequally distributed in many countries. This study examines public perceptions of wealth deservingness and preferences for taxing the wealth of the rich, focusing on how opinions vary based on the amount, use, and origin of wealth. Drawing on an original vignette...

As the baby boomer generation enters retirement, the payas-you-go pension system in Germany is under an increasing amount of pressure. Relevant changes, in particular higher contribution rates or lower pension levels, are causing tension between generations: Either the financial burden on the...

This paper investigates the role of non-contributory pension schemes in alleviating poverty among the elderly in the European Union. Non-contributory pensions, which are not linked to previous earnings or contributions, are a key element of public pension systems aimed at reducing poverty in old...

Starting from the superstar firm hypothesis of Autor et al. (2020), the paper conceptually analyses the regional industrial market power-induced effect on profit shares elaborating on the role of space. Our idea is that an industrial market power-induced effect exists, but this is heterogeneous...

Do top-income individuals support different levels of redistribution compared to the rest of society? If so, what drives these differences? We address these questions using a novel dataset that combines administrative tax records with unique survey data on the social and economic preferences of...

This paper examines how priming and information about inequality affect support for redistribution. Using a large-scale randomized survey experiment in Germany, we vary both the focus (top vs. bottom of the income distribution) and the delivery (subtle priming vs. factual information) of...

Market forces beyond individual control are a central driver of income inequality, a phenomenon we refer to as market luck. In meritocratic societies, this raises the question of whether individuals perceive such inequalities as fair. To address this question, we conduct experiments in the US,...

This paper studies the optimal design of differentiated consumption taxes in the presence of progressive labor income taxes and capital income taxation. A quantitative heterogeneousagent model with non-homothetic preferences and uninsurable idiosyncratic risk is estimated using US consumption...

Over the last decades, the United States has experienced a large increase in, both, income inequality and living standards. The workhorse models of optimal income taxation call for more redistribution as inequality rises. By contrast, living standards play no role for taxes and transfers in...

This study examines how overconfidence shapes individuals' preference for redistribution. We contend that overconfidence inflates individuals' income expectations, which reduces the perceived benefits of redistribution for these individuals and thereby weakens their preference for such policies....

This paper aims to test the hypothesis of the existence of significant tax competition between communes, which mainly concerns the share of value-added tax (VAT) proceeds, by exploring the system for allocating intergovernmental transfers in Morocco and analyzing the determinants of VAT...

Political crises often coincide with fiscal crises, with complex causal dynamics at play. We examine the interaction between tax revolts and sovereign risk using a quantitative structural model calibrated to Argentina. In the model, the government can be controlled by political parties with...

We study optimal redistribution and carbon taxation in a Mirrlees framework. Households differ in their carbon footprint due to both (i) the overall level of spending and (ii) the composition of spending. Introducing a cap on carbon emissions reduces the social value of output, which lowers the...

Inequality often arises from strategic interactions among individuals. This is so because risky investments can not only be resolved by chance (natural risk), but also by others' actions (social risk). We study how these different sources of inequality shape fairness judgments and the level of...

I take a simple model of affine taxation of labour income and append to it the possibility that the chosen tax schedule triggers conflict in society. I demonstrate theoretically that, under certain conditions, the set of efficient tax schedules is a proper subset of the set of efficient tax...

Inequality often arises from strategic interactions among individuals. This is so because risky investments can not only be resolved by chance (natural risk), but also by others' actions (social risk). We study how these different sources of inequality shape fairness judgments and the level of...

Cultural Gravity is defined as the power of the cultural milieu of a locality to attract immigrants. We test the impact of Cultural Gravity on the spatial clustering and productivity of culturally diverse migrants throughout the European Union. We add to the literature in two ways. First, we...

Flat tax systems have gained traction in countries that transitioned from socialism, with more than 20 nations in Eastern Europe and Central Asia adopting such systems since the mid-1990s. These reforms aimed to streamline tax processes, enhance compliance, and boost economic growth. While...