Labour shortages have become prevalent across advanced economies. Yet, little is known about which firms are more likely to face them and the impact they have on the labour market. We create a firm-level data set spanning 28 EU countries, 283 regions and 18 sectors, contributing to close this...

"We examine how the spatial and social proximity of inventors affects knowledge flows, focusing especially on how the two forms of proximity interact. We develop a knowledge flow production function (KFPF) as a flexible tool for modeling access to knowledge and show that the optimal spatial...

"I examine changes in the city-suburban housing price gap in metropolitan areas with and without court-ordered desegregation plans over the 1970s, narrowing my comparison to housing units on opposite sides of district boundaries. The desegregation of public schools in central cities reduced the...