In dem Beitrag wird das Publikations- und Zitationsverhalten von Wirtschaftsgeographen und Regionalökonomen verglichen. Basierend auf einem einzigartigen Datensatz und bewusst beschränkt auf Autoren aus dem deutschsprachigen Bereich, belegt die empirische Analyse mehr Parallelen zwischen...

The paper outlines a static equilibrium model, which analyses the economic development in a two-country case by considering international migration in R&D-sectors. The effects of migration and firm decisions on both industrial agglomeration and economic development will be shown: lock-in-effects...

Internationale Migration und die zunehmende Diversität der Bevölkerung sind hochaktuelle gesellschaftspolitische Themen in Deutschland. Die Herausforderungen vor Ort sind in den Kommunen und Wohnquartieren spür- und sichtbar. Insbesondere in den Lebensbereichen Arbeiten, Wohnen und Bildung...

Dieser Beitrag untersucht die Auswirkungen der Finanz- und Wirtschaftskrise auf die Migration in Europa und nach Deutschland. Häufig wird argumentiert, dass die Arbeitsmobilität in Europa gering sei und sie folglich keinen Beitrag zur Absorbtion asymmetrischer Schocks leisten kann....

The paper discusses strategic defects of a concept of the railway transportation reform. We prove that a regional decomposition of the Russian railway network will be a factor of a strategic importance in time. To prove this thesis, we use a cluster analysis of Russian railway traffic flows. We...

This paper utilizes the non-linear estimation method to simulate the Zipf distribution, and constructs an alternative measure of Hirschman–Herfindahl index (HHI), in order to reveal the real changes in monopoly of China's industrial markets. Based on the annual waves of the Chinese Industrial...

Several economic phenomena are found to follow an approximate Pareto distribution, at least in the upper tail. The debate is well established for the distribution of wealth and business firms, and has recently been particularly animated with respect to city sizes. In this paper we contribute to...

We question the claim that the largest US cities are Pareto distributed. We show that results of multiple tests on real data are similar to those obtained when the true distribution is lognormal, and largely depend on sample sizes.

The equilibrium distributions of probabilities are derived on the basis of the maximum entropy principle (MEP) for the Renyi and Tsallis entropies. New S-forms for the Renyi and Tsallis distribution functions are found which are normalised with corresponding entropies in contrast to the usual...