Rising levels of income inequality and tight government budgets have spurred discussions in many developing nations about how to appropriately tax high-income earners. In this paper, we study taxpayer responses to an increase in the top marginal tax rate in South Africa, drawing on exceptionally...

Policies that impact the production sector, such as intermediate goods taxation (e.g. taxing robots) and trade liberalization create winners and losers. When do we need to integrate pre-distribution concerns in the design of these production policies? Should we consider the endogenous changes of...

In-work benefits, often in the form of earned income tax credits (EITCs), have become increasingly popular over the last decades. Early versions of in-work benefits in the US, the UK and Ireland, primarily motivated as a poverty alleviation measure, have been followed by a large expansion of...

While Earned Income Tax Credit (EITC) expansions are typically associated with improvements in maternal mental health, little is known about the mechanisms through which the program affects this outcome. The EITC could affect mental health through direct tax credit, changes in labor supply and...

By using a bunching design on rich administrative tax records from Uruguay's tax agency we explore how individual taxpayers respond to personal income taxation in a context with high sheltering opportunities. We estimate a moderated elasticity of taxable income in the first kink point (0.16)...

There is much evidence that relative income concern reduces subjective wellbeing and raises labour supply - "keeping up with the Joneses" (KUJ), while increasing use of social media and growing inequality encourage comparison. Models with one or two agent-types generally miss the policy relevant...

We examine how tax avoidance in the form of trade in well-functioning asset markets affects the basic labor supply model. We show that tax arbitrage has dramatic implications for positive, normative and econometric analysis of how taxes affect work incentives.

Generous income support programs as provided by European welfare states have often been blamed to hamper employment. This paper investigates the importance of incentives inherent in the tax-benefit system for the individual decision to take up work. Using German microdata over the period...

Using unique longitudinal administrative tax panel data for the District of Columbia (DC), we assess the combined effect of the DC supplemental earned income tax credit (EITC) and the federal EITC on poverty and income dynamics within Washington, DC, from 2001 to 2011. The EITC in DC merits...

This paper examines the effects of increasing marginal tax rates on labour supply in a setting in which workers may hold two jobs and may be constrained in their weekly hours on their main jobs. A panel data, multi-equation labour supply model is estimated with correction for tax system...