Diese Arbeit untersucht die regional aggregierten Containerschiffsflotten der wichtigsten Wirtschaftsräume entlang der Hauptverkehrsrouten der Seeschifffahrt. Anhand einer Paneldatenanalyse mit festen Effekten werden die positive Abhängigkeit der Containerschifffahrt von Weltwirtschaft und...

Die öffentliche Diskussion über die Struktur des Lebensmitteleinzelhandels in Deutschland ist durch die Sorge über ein hohes Niveau (bzw. die weitere Zunahme) der Konzentration auf Unternehmensebene sowie eine Abnahme der Zahl der Verkaufsstätten geprägt. Die vorliegende Arbeit sucht nach...

This paper investigates the relationship between farm exits and various farm, family, and regional characteristics during the period of 1991 to 1999. Using county-level data for 326 regions in western Germany, econometric cross section estimations indicate that exits from farming are strongly...

The aim of this paper is to introduce a new model selection mechanism for cross sectional spatial models. This method is more flexible than the approach proposed by Florax et al. (2003) since it controls for spatial dependence as well as for spatial heterogeneity. In particular, Bayesian and...

Competitive tendering of local bus services in Germany has received increased attention. Employing Seemingly Unrelated Regression analyses, we observe that prices have regionally varying determinants; for example, while prices throughout most of the federal state of Hesse increase over time,...

Literature suggests that location should matter for R&D activities. However, attempts to empirically detect differences in innovation activity between regions have so far been rather unsuccessful. Using a unique data set which contains comparable information about manufacturing enterprises in...

Trotz umfangreicher staatlicher Programme zur Bekämpfung von Obdachlosigkeit kann diese mit den üblicherweise eingesetzten Mitteln nur verringert, aber nicht gänzlich beseitigt werden. Deshalb ist es wichtig, zusätzliche Faktoren, die zur Entstehung von Obdachlosigkeit beitragen, zu...

Background: In panel datasets information on environmental exposures is scarce. Thus, our goal was to probe the use of area-wide geographically referenced data for air pollution from an external data source in the analysis of physical health. Methods: The study population comprised SOEP...

Based on the notion that entrepreneurship is a 'local event' , the literature argues that selfemployed workers and entrepreneurs are 'rooted' in place. This paper tests the 'residential rootedness'-hypothesis of self-employment by examining for Germany and the UK whether the self-employed are...