The paper studies how social connections affect firm-level hiring decisions and performance. We characterize the social connections of firms' employees using register data and for causal identification we use job displacements, which create directed positive shocks towards connected firms by...

This empirical paper analyzes labor market sorting across establishments using Swedish register data on cognitive and non-cognitive abilities. We draw on the theoretical foundations of Chone' and Kramarz (2021), in which workers are endowed with sets of multidimensional skills that need to be...

This paper investigates the impact of a collective agreement stipulating a one shot increase in establishment-specific wage levels in a public-sector setting where wages otherwise are set according to individualized wage bargaining. The agreement stipulated that wages should increase in...

We analyze how firms adjust their labor in response to idiosyncratic shifts in their production function and demand curves using a unique data-set of Swedish manufacturing firms. We show that permanent shocks to firm-level demand is a main driving force behind both job and worker reallocation....

We study ethnic workplace segregation in Sweden using linked employer-employee data covering the entire working-age Swedish population during 1985–2002. Segregation is measured as overexposure to a particular group, taking into account the distribution of human capital, industry and geography....

This paper extends a general equilibrium model of unemployment and working hours and evaluates the model on a 5 percent working time reduction for shift workers in Sweden. Panel data from firms' payroll records are used to examine the relationship between standard hours, actual hours and hourly...

We show that immigrant managers are substantially more likely to hire immigrants than are native managers. The finding holds when comparing establishments in the same 5-digit industry and location, when comparing different establishments within the same firm, when analyzing establishments that...

Using generalized random forests and rich Swedish administrative data, we show that the earnings effects of job displacement due to establishment closures are highly heterogeneous. We find as much heterogeneity within as across closing establishments, and within as across worker types defined by...

Using very detailed register data on cognitive abilities and productive personality traits for nearly all Swedish males at age 18, we show that employment in the recent past has shifted towards skill-intensive occupations. Employment growth is monotonically skill biased in relation to this set...