The paper integrates two mechanisms of economic growth, barriers to international spillovers and skill-biased effects on the income distribution. South Africa is an interesting case study because of dramatic changes in international barriers over time and policy focus to productivity and...

This paper develops an optimal harvesting model for the wild Atlantic salmon (Salmo salar), where various age classes of the population is included. It is shown that the marginal value-fecundity relationship of the spawning population, comprising young and old fish, is crucial for the optimal...

I attempt to find the causal effect of endogenous population size on quality of life. Quantity and quality of consumer amenities would increase with urban scale if not offset by congestion effects. To deal with endogeneity, I utilize a quasi-experimental design where I exploit the exogenous...

This paper studies the relationship between education and crime. We exploit Norwegian register data on skills at the end of compulsory education at age 16, high school attainment, and detailed imprisonment data. We find that skills, as measured by GPA, have a strong diminishing effect on...

We analyze the general-equilibrium e§ects of alternative regimes of access rights over renewable natural resources ñnamely, open access versus full property rights ñon the pace of development when economic growth is endogenously driven by both horizontal and vertical innovations. Resource...

This paper exploits that students at age 16 in Norway are randomly selected into one compulsory exit exam in either mathematics or languages. A few days before the actual exam day, the students are notified about exam subject. The students have an intensive preparation period, and preparation in...

This paper studies the relationship between school choice and student performance for high school students in Norway. The analysis exploits both the fact that the degree of school choice formally differs between counties, and detailed information on travelling distances to high schools, which...

Norwegian local governments that violate the balanced budget rule (BBR) are placed in a register. The consequence of being in the register is that the budget and resolutions to raise new loans must be approved by the county governor, the central government's representative in the county. Local...

We investigate the e¤ects of di¤erent regimes of control rights over oil exploitation on ag- gregate domestic income. We construct a new panel dataset on petroleum ownership struc- tures for up to 68 countries between 1867-2008, distinguishing among regimes of Domestic Control, Foreign...