We evaluate the effects of the school system on mathematical, verbal, and logical reasoning skills using data from the Finnish comprehensive school reform that abolished the two-track school system. We use a difference-in-differences approach that exploits the gradual implementation across the...

We evaluate the effects of aging on productivity using piece-rate earnings as a proxy for worker output. Our data contain the population of Finnish blue collar workers in 61 different industries during 1990-2002. A unique feature of the data is that we can observe the exact hours worked on piece...

The Finnish comprehensive school reform replaced the old two-track school system with a uniform nine-year comprehensive school and significantly reduced the degree of heterogeneity in the Finnish primary and secondary education. We estimate the effect of this reform on the test scores in the...

This paper estimates the effect of a major education reform on intergenerational income mobility. The Finnish comprehensive school reform of 1972-1977 replaced the old two-track school system with a uniform nine-year comprehensive school and shifted the selection of students to vocational and...

Many authors have recently suggested that the heterogeneity in the quality of early education may be one of the key mechanisms underlying the intergenerational persistence of earnings. This paper estimates the effect of a major educational reform on the intergenerational income mobility in...

This paper, using panel data on Finnish metalworkers for the years 1990-2000, explores gender differences in the allocation of workers across jobs of different complexity. The data provide measures for the complexity of the workers' tasks and for the individual productivity of each worker. The...

This paper examines the earnings effects of performance pay using linked employee-employer panel data from Finland's metal industry for 1990-2000. The authors estimate the effects of performance pay contracts in the presence of individual and firm unobserved heterogeneity as well as in tasks of...

This paper, using panel data on Finnish metalworkers for the years 1990–2000, explores gender differences in the allocation of workers across jobs of different complexity. The data provide measures for the complexity of the workers' tasks and for the individual productivity of each...