Cities are increasingly setting their own minimum wages, and this trend has accelerated sharply in recent years. While in 2010 there were only three cities with their own minimum wages exceeding the state or federal standard, by 2020 there were 42. This new phenomenon raises the question: is it...

We estimate the impact of public pension systems on labor supply far from the normal retirement age by exploiting Poland's switch from a Defined Benefit to a Notional Defined Contribution scheme for men born after 1948. Using the universe of taxpayers and this sharp cohort-based discontinuity in...

In this paper, we investigate the wage, employment and reallocation effects of the introduction of a nationwide minimum wage in Germany that affected 15% of all employees. Based on identification designs that exploit variation in exposure across individuals and regions, we find that the minimum...

In most disability insurance programs beneficiaries lose some or all of their benefits if they earn above an earnings threshold. While intended to screen out applicants with high remaining working capacity, earnings limits can also distort the labor supply of beneficiaries. We develop a simple...

The COVID-19 pandemic has hit sub-Saharan African economies hard, exacerbating debt and debt servicing cost issues that a range of countries in the region - including Ghana and Nigeria - already faced. This report examines the fiscal context in sub-Saharan Africa and the issues and options for...

Over the last 20 years, sub-Saharan African (SSA) countries have experienced significant economic growth and consequently growing levels of motorisation. Though overall levels of motorisation in SSA are still relatively low, with a high number of poor-quality vehicles concentrated in large...