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  • Influence
To Stay or Not to Stay? Out‐Migration of Immigrants from Denmark
A major portion of migration flows are temporary, ending with return migration to the home country or migration to a third country. However, the propensity to return differs according to migrants'Expand
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Active Labor Market Policies in Europe: Performance and Perspectives
Executive summary.- and overview.- The European Employment Strategy.- An overview of Active Labor Market Policies.- The methodology of program evaluation.- Reports from selected EU25 member states.-Expand
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The effect of immigrant concentration in schools on native and immigrant children's reading and math skills
Using a unique and very rich PISA dataset from Denmark, we show that the immigrant concentration in the school influences reading and math skills for both immigrant children and native children.Expand
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The response of youth unemployment to benefits, incentives, and sanctions
Abstract The decline in the youth unemployment rate in Denmark is nearly unique among OECD countries and merits study. In 1996, a radical labour market reform was implemented, the Youth UnemploymentExpand
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Specification and Estimation of Equilibrium Search Models
This paper considers estimation of a pure equilibrium search model in which all heterogeneity is endogenous and due to information asymmetries, and of variations that allow better fits to the data.Expand
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Apera spica‐venti population dynamics and impact on crop yield as affected by tillage, crop rotation, location and herbicide programmes
Summary Apera spica-venti is a winter annual grass and, increasingly, a severe weed problem in autumn-sown crops. Non-inversion tillage has become more common in Denmark in recent years, but mayExpand
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Gene transfer into cultured human epidermis and its transplantation onto immunodeficient mice: an experimental model for somatic gene therapy.
To try epidermis as a target for somatic gene therapy we studied transfected primary human keratinocytes grown in culture and grafted onto athymic mice. We have developed a novel technique forExpand
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Correction of steroid sulfatase deficiency by gene transfer into basal cells of tissue-cultured epidermis from patients with recessive X-linked ichthyosis.
To develop an experimental model for somatic gene therapy we have tried to correct the steroid sulfatase (STS) deficiency in tissue-cultured primary epidermal keratinocytes from patients sufferingExpand
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Spray mass balance in pesticide application: A review
When pesticides are applied to arable and orchard crops, the pesticide will be deposited in the field on either the crop or the ground, or the pesticide can be transported outside the treated area asExpand
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A Reappraisal of the Virtues of Private Sector Employment Programmes
This paper evaluates the employment effects of active labour market programmes for Danish welfare benefit recipients, focusing on private sector employment (PSE) programmes. Using a latent variableExpand
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