Karsten Albæk

Measuring wage effects of plant size

Abstract There are large plant size–wage effects in the Nordic countries after taking into account individual and job characteristics as well as systematical sorting of the workers into various plant-sizes. The plant size–wage elasticities we obtain are, in contrast to other dimensions of the wage distribution, comparable to the plant-size effects in other countries such as the U.S. with completely different institutions of wage setting. We also investigate the consequence of measurement error associated with the common practice of using midpoints of plant-size classes to estimate the plant size–wage elasticity. Our results indicate that using size–class midpoints yields essentially the same results as using exact measures of plant size.

Dimensions of the Wage-Unemployment Relationship in the Nordic Countries: Wage Flexibility Without Wage Curves

This paper analyses wage formation in the Nordic countries at the regional level by the use of micro-data. Our results deviate systematically from the main conclusions drawn by Blanchflower and Oswald (1994). We find no stable negative relation between wages and unemployment across regions in the Nordic labor markets once regional fixed effects are accounted for. Wage formation at the regional level is characterized by considerable persistence, but unemployment exerts no immediate influence on wages at the regional level. There is no evidence of a wage curve, nor of a Phillips curve, at the regional level in the Nordic countries. The results are consistent with a theoretical model where central bargaining agents determine a national wage increment, and local bargaining agents determine wage drift.

A test of the ‘lose it or use it’ hypothesis in labour markets around the world

This paper investigates skills and the use of skills at work in 21 OECD countries. The skills included in the analysis are literacy, numeracy and problem-solving. The paper investigates the conjecture that the deterioration of skills with age might be more pronounced in occupations with a limited use of skills than in occupations with more intensive use of these skills – an implication of the ‘use it or lose it’ hypothesis. I look at the development over age of both measured skills and the use of skills at work in two aggregate categories of occupations: a group of high-skilled workers (ISCO major occupations from 0 to 4) and a group of low-skilled workers (ISCO major occupations from 5 to 9). High-skilled workers have higher measured skills than low-skilled workers and high-skilled workers use skills more at work than low-skilled workers. Measured skills decline from the age of 35 both for high- and low-skilled workers at about the same pace. The use of skills at work also declines from the age of 35 for both high-skilled workers and low-skilled workers at about the same pace, and at about the same rate as measured skills. The evidence does not support the ‘use it or lose it’ hypothesis.

Youth unemployment and inactivity

Young people follow highly different trajectories from age 16 up to age 20, a time period which is often argued to be the most critical in terms of their future labour market outcomes. The focus of this report is on investigating the look of these early pathways, as well as on exploring their link to labour market outcomes in adulthood. Results are reported and compared for four Nordic countries: Denmark, Finland, Norway and Sweden.