Population density varies widely across U.S. cities. A simple, static general equilibrium model suggests that moderate-sized differences in cities' total factor productivity can account for such variation. Nevertheless, the productivity required to sustain above-average population densities...

In a context marked by rapid urbanisation, growing housing demand and the worsening impacts of climate change, national governments play a vital role in delivering environmentally sustainable cities with adequate and affordable housing. This paper reviews national housing policy instruments from...

We study how place-based land allocation policy can create spatial misallocation. Combining microdata and a spatial equilibrium model, we investigate a major policy change of distributing more land to underdeveloped inland regions in China. First, by a method combining RD and DID, we show causal...

This paper studies the role of technology and competition in industry-wide productivity growth. We rely on a unique producer-level dataset covering U.S. steel producers between 1963 and 2002 to measure the impact of a drastic new production technology, the minimill, on aggregate productivity. In...

What type of businesses do unions target for organizing and when? A dynamic model of the union organizing process is constructed to answer this question. A union monitors establishments in an industry to learn about their productivity, and decides which ones to organize and when. An...

What type of businesses do unions target for organizing? A dynamic model of the union organizing process is constructed to answer this question. A union monitors establishments in an industry to learn about their productivity, and decides which ones to organize and when. An establishment becomes...

In this paper, we review theory and evidence on the links between product market regulations that curb competitive pressures, the efficiency of resource allocation and productivity growth. We show that product market regulations differ across countries and industries and have evolved differently...

Firms' decisions about which goods to produce are often made at a more disaggregate level than the data observed by empirical researchers. When products differ according to production technique or the way in which they enter demand, this data aggregation problem introduces a bias into standard...

Entrant firms are constrained to set lower price–cost markups than incumbents due to idiosyncratic demand shocks faced in the startup phase. Productivity indices suffer from micro-level markup variation and underestimate entrants' productivity, when productivity is measured by nominal sales...