Die Gründung eines Unternehmens ist ein Prozess, der damit beginnt, dass jemand Zeit und andere Ressourcen aufwendet, um die Entstehung einer neuen wirtschaftsaktiven Einheit "auf die Schiene zu setzen". Tut er dies (allein oder mit anderen) auf eigene Rechnung - und nicht als Teil seiner...

Using a large panel data set we investigate whether works councils act as a sand or grease in the operation of German firms. Stochastic production frontier analysis indicates that establishments with and without a works council do not exhibit significant differences in efficiency

This paper contributes to the literature on the use of anonymized firm level data by reporting results from a replication study. To test for the practical usefulness of anonymized data I selected two of my published papers based on different cross sections of firm data. The data used there were...

According to European directives the German state deregulated several sectors which had been protected monopolies for a long time. A regulatory authority was established for the telecommunication sector with the competence to decide about the access conditions to the bottleneck "local loop". If...

Since 1994 the highly regulated German insurance market have been deregulated. Insurers have been allowed to calculate their premiums and to offer contracts without regulation. Especially in the motor vehicle insurance several innovations were introduced: age of car, garage, kilometers per year...