How important is imperfect competition in the product market for employment dynamics? To investigate this, we formulate a theoretical model of employment adjustment with imperfect competition in the product market, search frictions, and convex adjustment costs. From this model, we derive a...

How well do alternative labor market theories explain variations in net job creation? According to search-matching theory, job creation in a firm should depend on the availability of workers (unemployment) and on the number of job openings in other firms (congestion). According to efficiency...

How well do alternative labor market theories explain variations in net job creation? According to search-matching theory, job creation in a firm should depend on the availability of workers (unemployment) and on the number of job openings in other firms (congestion). According to efficiency...

This paper investigates the role of institutions for labour market performance across European countries. As participation rates have been rather stable over the past, the unemployment problem is mainly caused by shortages in labour demand. Labour demand is expressed by its structural...

Although labor market "mismatch" often refers to an imbalances in supply and demand across occupations, mismatch within occupations can arise if skill requirements are changing over time, potentially reducing aggregate matching efficiency within the labor market. To test this, we examine changes...

We use the vacancy posting data from the Norwegian Labour and Welfare Administration (NAV) job database to study the impact of Covid-19 crisis on labor demand in Norway. We find that in response to the Covid-19 pandemic, the vacancy posting from late February to the end of June in 2020 declined...

Economists increasingly refer to monopsony power to reconcile the absence of negativeemployment effects of minimum wages with theory. However, systematic evidence for themonopsony argument is scarce. In this paper, I perform a comprehensive test of monop-sony theory by using labor market...

This paper measures the job-search responses to the COVID-19 pandemic using realtime data on vacancy postings and job ad views on Sweden's largest online job board. First, new vacancy postings drop by 40%, similar to the US. Second, job seekers respond by searching less intensively, to the...

This study uses data from the largest Austrian job board to examine labor-demand responses in the first months after the start of the COVID lockdown in March 2020. Our analysis shows that the number of job postings declined by a third and remained low even when implemented restrictions were...

Search-matching theory has come to dominate labor economics in recent years, but few attempts have been made to compare the empirical relevance of search-matching theory to efficiency wage and bargaining theories, where employment is determined by labor demand. In this paper we formulate an...