Summary We use unique rich data for German manufacturing enterprises to investigate the product diversification - firm performance relationship.We find that an increase in the degree of product diversification has a negative impact on profitability when observed and unobserved firm...

We use a unique rich newly built data set for German manufacturing enterprises to investigate the product differentiation firm performance relationship. We find that an increase in the degree of product diversification has a negative impact on profitability when observed and unobserved firm...

We use a unique rich newly built data set for German manufacturing enterprises to investigate the relationship between product diversification and the stability of sales and employment. We find that contrary to portfolio theoretic considerations more diversified firms exhibit a higher...

This paper considers labor market adjustments following a large import shock in the German clothing industry caused by the phasing out of the Multi-Fibre Arrangement. Using the German shoe industry as a control group and administrative data, we study adjustments on the individual and firm level...

This paper provides evidence on the labor market adjustments following a large import shock on both the individual and the firm level. We exploit a quasi-experimental shock in the German clothing industry caused by the phasing out of the Multi-Fibre Arrangement. Using the German shoe industry as...

This paper considers labor market adjustments following a large import shock in the Germanclothing industry caused by the phasing out of the Multi-Fibre Arrangement. Using theGerman shoe industry as a control group and administrative data, we study adjustments onthe individual and firm level...

This paper considers labor market adjustments following a large import shock in the German clothing industry caused by the phasing out of the Multi-Fibre Arrangement. Using the German shoe industry as a control group and administrative data, we study adjustments on the individual and firm level...

This paper considers labor market adjustments following a large import shock in the German clothing industry caused by the phasing out of the Multi-Fibre Arrangement. Using the German shoe industry as a control group and administrative data, we study adjustments on the individual and firm level...