This paper studies how demographics affect aggregate labor market power, the urban wage premium and the spatial concentration of population, I develop a quantitative spatial model in which labor market competitiveness depends on the demographic composition of the local workforce, Using highly...

Using a quantitative spatial model as a data-generating process, we explore how spatial frictions affect the measurement of quality of life. We find that under a canonical parameterization, mobility frictions - generated by idiosyncratic tastes and local ties - dominate trade frictions -...

Using a quantitative spatial model as a data-generating process, we explore how spatial frictions affect the measurement of quality of life. We find that under a canonical parameterization, mobility frictions-generated by idiosyncratic tastes and local ties-dominate trade frictions- generated by...

Using a quantitative spatial model as a data-generating process, we explore how spatial frictions affect the measurement of quality of life. We find that under a canonical parameterization, mobility frictions—generated by idiosyncratic tastes and local ties—dominate trade...

This paper considers a random search model where some locations provide sellers with better chances of meeting many buyers than other locations (for example popular shopping streets or the first page of a search engine). When sellers are heterogeneous in terms of the quality of their product...

This paper considers a random search model where some locations provide sellers with better chances of meeting many buyers than other locations (for example popular shopping streets or the first page of a search engine). When sellers are heterogeneous in terms of the quality of their product...

This paper considers a random search model where some locations provide sellers with better chances of meeting many buyers than other locations (for example popular shopping streets or the first page of a search engine). When sellers are heterogeneous in terms of the quality of their product...

This paper evaluates a large urban public works program randomly rolled out across neighborhoods of Addis Ababa, Ethiopia. We find that the program increased public employment and reduced private labor supply among beneficiaries and improved local amenities in treated locations. We then combine...

This paper studies how demographics affect aggregate labor market power, the urban wage premium and the spatial concentration of population. I develop a quantitative spatial model in which labor market competitiveness depends on the demographic composition of the local workforce. Using highly...

Suárez Serrato and Zidar (2016) identify state corporate tax incidence in a spatial equilibrium model with imperfectly mobile firms. Their identification argument rests on comparative-statics omitting a channel implied by their model: the link between common determinants of a location's...

An emerging labor economics literature studies the consequences of firms exercising market power in local labor markets. The extent of this market power is likely to vary across local labor markets. In choosing what local labor market to live and work in, workers tradeoff wages, house prices and...

Historically coal has offered both benefits and costs to urban areas. Benefits include coal's role in fueling industry and thus employment. The primary costs are air pollution and its impact on human health. This paper starts by using a Rosen-Roback style model to examine how differences in...

This paper examines the regional impacts of trade liberalization in terms of college wage premia, housing costs, and urban amenities in the context of the 1994 North American Free Trade Agreement (NAFTA) and using granular data on Mexican municipalities between 1990 and 2010. I measure local...

This paper evaluates a large urban public works program randomly rolled out across neighborhoods of Addis Ababa, Ethiopia. We find that the program increased public employment and reduced private labor supply among beneficiaries and improved local amenities in treated locations. We then combine...

Historically coal has offered both benefits and costs to urban areas. Benefits include coal's role in fueling industry and thus employment. The primary costs are air pollution and its impact on human health. This paper starts by using a Rosen-Roback style model to examine how differences in...

This paper estimates the effects of a subway expansion on labor market outcomes in Santiago, Chile. First, we estimate these effects through a reduced-form analysis. We find changes in work locations and wages consistent with a reduction in firms' labor market power in areas where the subway...

We argue that the interaction between mobility and wealth provides a view that rationalizes low geographic migration rates, despite migration costs being lower than currently thought. We reach this conclusion by developing and solving a quantitative dynamic spatial equilibrium model with...

This paper studies how refugee inflows affect receiving communities using highly disaggregated German administrative data at a 1km × 1km resolution. We develop a novel spatial equilibrium model that features two geographic levels, small neighborhoods and more aggregated local labor markets...

This chapter examines the role of spatial sorting in shaping economic inequality in the United States. We first document the evolution of firm and worker sorting by skill level between 1980 and 2017. We highlight a shift since 2000, where both high-education workers and firms increasingly sort...

We develop a dynamic urban model combining features of quantitative spatial and macro-housing models. It includes multiple locations, forward-looking households, commuting, costly migration, uninsurable income risk, housing tenure choice, and housing frictions. The model operates in continuous...

We revisit the rationale for place-based policies using a canonical urban framework with agglomeration spillovers. We derive six main lessons. First, the spatial allocation is inefficient even when spillover elasticities are constant across regions. Second, under constant and positive spillover...

The recent development of quantitative urban models provides a new set of tools for evaluating transport improvements. Conventional cost-benefit analyses are typically undertaken in partial equilibrium. In contrast, quantitative urban models characterize the spatial distribution of economic...

Place-based investments can have unintended general equilibrium effects and face challenges of time inconsistency. This paper simulates the granular impact of alternative spatial and temporal designs of such investments, using Quantitative Spatial Models where the strategy of the policymaker is...

How do regional productivity shocks or transportation infrastructure improvements affect aggregate welfare? In a general class of spatial equilibrium models, we provide a formula for aggregate welfare changes, decomposed into terms associated with (i) technology (Fogel 1964, Hulten 1978), (ii)...

We assemble global, spatially disaggregated panel data on ambient particulates, population, and economic activity, and develop a macroeconomic integrated assessment model of particulate exposure for 30 countries representing 60\% of world population. The data indicate the importance of country...