Starting in 2011, the Syrian conflict caused a large influx of refugees into Jordan. In 2015, there were an estimated 1.3 million Syrians in a country with just 6.6 million Jordanians. This paper investigates the impact of the Syrian refugee influx on the Jordanian labor market. Panel data from 2010 and 2016 combined with information on where the refugee influx was concentrated allow us to identify the impact of refugees on Jordanians' labor market outcomes. Overall, we find that Jordanians living in areas with a high concentration of refugees have had no worse labor market outcomes than Jordanians with less exposure to the refugee influx.

R11, O40, O18, E25,

This paper draws on urban agglomeration theories to empirically investigate the relationship between the economic performance of US metropolitan areas and their respective amounts of sprawl. To measure urban sprawl, we construct a distinctive measure that captures the distribution of population density and land-use within metropolitan areas. Using both ordinary least squares (OLS) and instrumental variables (IVs) approaches, we find that higher levels of urban sprawl are negatively associated with average labour productivity. This pattern holds even within given industries or within given occupational classifications.JEL classification: R11, R12, R14

Abstract. This paper investigates the role of geography in high-tech employment growth across U.S. counties. The geographic dimensions examined include industry cluster effects, urbanization effects, proximity to a research university, and proximity in the urban hierarchy. Growth is assessed for overall high-tech employment and for employment in various high-tech sub-sectors. Econometric analyses are conducted separately for samples of metropolitan and nonmetropolitan counties. Among our primary findings, we do not find evidence of positive localization or within-industry cluster growth effects, generally finding negative growth effects. We instead find evidence of positive urbanization effects and growth penalties for greater distances from larger urban areas. Universities also appear to play their primary role in creating human capital rather than knowledge spillovers for nearby firms. Quantile regression analysis confirms the absence of within-industry cluster effects and importance of human capital for counties with fast growth in high-tech industries.

Regional policy‐makers have long sought to attract highly‐educated workers with a view to stimulating economic growth and vibrancy. Previous studies over the decades leading up to the new millennium show human capital divergence across cities, where the share of college graduates grew faster in cities that had larger initial shares of college‐educated workers. However, labour markets have changed significantly post‐2000, likely affecting migration decisions of highly‐skilled workers. Additionally, past studies have not controlled for important changes in industry education levels and overall industry composition that may influence city‐level college graduate growth. We use detailed 4‐digit NAICS industry employment data combined with public micro‐data to construct measures of industry skill upgrading and changes in industry composition to control for their effects on human capital growth. We find agglomeration forces, rather than initial graduate share, explains college‐graduate share growth post‐2000. We also decompose graduates into bachelors and postgraduate degree holders to determine whether different forces are at play on growth of graduates at different education levels.