We demonstrate a striking but previously unnoticed relationship between city size and the black-white wage gap, with the gap increasing by 2.5% for every million-person increase in urban population. We then look within cities and document that wages of blacks rise less with agglomeration in the...

Participants to an online study in Luxembourg are presented with fictitious real-estate advertisements and tasked to make an offer for each of them. A random subset is also shown sellers' names that are strongly framed to signal their origins. Our randomised procedure allows us to conclude that,...

Lea Immel prepared this study while she was working at the Research Group Taxation and Fiscal Policy at the ifo Institute. The study was completed in September 2020 and accepted as doctoral thesis by the Department of Economics at the University of Munich. It consists of four distinct empirical...

Understanding inequality and devising policies to alleviate it was a central focus of Jan Tinbergen's lifetime research. He was far ahead of his time in many aspects of his work. This essay places his work in the perspective of research on inequality in his time and now, focusing on his studies...

Relying on the present literature, official statistics, and household survey data in the People's Republic of China, this paper summarizes research findings on the relationship between urbanization, urban-rural inequality, and poverty, and provides further empirical evidence on the role of...

The minimum wage has been regarded as an important element of public policy for reducing poverty and inequality. Increasing the minimum wage is supposed to raise earnings for millions of low-wage workers and therefore lower earnings inequality. However, there is no consensus in the existing...