The main objective of this study is to investigate the impact of corporate R&D activities onfirms’ performance, measured by labour productivity. To this end, the stochastic frontiertechnique is applied, basing the analysis on a unique unbalanced longitudinal datasetconsisting of 532 top...

In this paper, we investigate how changes in the skill mix of local labor supply are absorbedby the economy. We distinguish between three adjustment mechanisms: through factorprices, through an expansion in the size of those production units that use the moreabundant skill group more...

Personal linkage between the biggest German corporations is subject to a special survey bythe monopoly-commission every two years. For the latest reporting year 2004 linkage-data isused to examine the impact of personal linkage on the compensation of management boardmembers. The assumed positive...

Using a panel data set of 361 German corporations for the period 1991 to 1996 we test the hypothesis that firms with more efficient governance structures have higher profitability. To determine efficiency we compare firms with respect to ownership concentration, the identity of owners, capital...

Globalisierung und Deregulierung bringen den Unternehmen in vielerlei Hinsichtneue Möglichkeiten, ihr wirtschaftliches Handeln zu optimieren. Aber sowie durch diesen schnellen Wandel und die steigende Komplexität von Geschäftenmehr Optionen entstehen, werden auch immer mehr neuartige...

This paper examines international technology transfers using firm-level data across 43developing countries. Our findings show that exporting and importing activities are importantchannels for the transfer of technology...

Motivated by differences in New-firm survival across regions, this paper explores the impact of regional human capital on New-firm survival rates. New-firm survival is interpreted through formation rates of surviving versus closed firms in the sevice sector...

We show that if patent protection and trade secrecy generate asymmetricmarket structure, an innovator may prefer patent protection than trade secrecy even ifthe diffusion probability is higher under the former but it increases marketconcentration by preventing some imitators...

Compulsory licensing allows firms in developing countries to produce foreign-owned inventions withoutthe consent of foreign patent owners. This paper uses an exogenous event of compulsory licensingafter World War I under the Trading with the Enemy Act to examine the long run effects of...

Empirical studies on information communication technologies (ICT) typically aggregate the“information” and “communication” components together. We show theoretically and empirically thatthese have very different effects on the empowerment of employees, and by extension on wageinequality....