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We present a regression-based generalization of the calendar time portfolio approach which allowsfor the inclusion of continuous and multivariate investor or firm characteristics in the analysis. Ourmethod is simple to apply and it ensures that the statistical results are heteroscedasticity...
Persistent link: https://www.econbiz.de/10011390620
of research in economics. Our findings indicate that Europe is catching up with the US but, in terms of influential …
Persistent link: https://www.econbiz.de/10010269503
We investigate how port privatization affects port charges, firm profits, and welfare. Our model consists of an … prices for port usage, although neither government has an incentive to privatize its port. The equilibrium governmental …'s government is more likely to privatize its port, although the larger country's government is more likely to nationalize its port …
Persistent link: https://www.econbiz.de/10010332370
We aim to disentangle the relative contributions of (i) cognitive ability, and (ii) education on health and mortality using a structural equation model suggested by Conti et al. (2010). We extend their model by allowing for a duration dependent variable, and an ordinal educational variable. Data...
Persistent link: https://www.econbiz.de/10010326267
Ziel der Studie war es, den Stand der Digitalisierung in zwölf Industriebranchen in Deutschland zu untersuchen. In der Fragebogen-Erhebung unter 14.007 Beschäftigten zeigte sich, dass die Digitalisierung oft noch am Anfang steht und primär durch den Einsatz von IKT-Systemen geprägt ist....
Persistent link: https://www.econbiz.de/10014504067
the robustness of the current distribution of port activities in Europe we investigate what the effect would be of changes … that major changes in the general port layout of Europe are not to be expected. …There is an ongoing debate on the concentration of container throughput in the European container port system. A …
Persistent link: https://www.econbiz.de/10011340832
that currently affect all port-cities regardless of size or location. To answer these challenges, further efforts must be … market integration and to intensify international relations. Dealing with these tasks, the European port cities have learnt … globalised knowledge society. So at the end of intense discussions and analyses involving 10 European port cities there is a good …
Persistent link: https://www.econbiz.de/10010516266
Ein Großteil des europäischen Warentransports erfolgt mit dem Schiff. Häfen, die die Infrastruktur für maritime … potential impact of the port on the local carbon footprint should not be underestimated. …
Persistent link: https://www.econbiz.de/10012606069
Two complementary processes can be identified in nearly all bigger port cities in Europe during the last 25 years …Die Entwicklung in den meisten großen europäischen Hafenstädten ist von 2 komplementären Prozessen geprägt: Die Häfen … Revitalisation of Old Port Areas in Bremen 6./7.Mai 2004 mit Teilnehmer/inne/n aus Bilbao, Bremen, Cherbourg, Gdansk, Haifa, Patras …
Persistent link: https://www.econbiz.de/10010516234
Persistent link: https://www.econbiz.de/10011985309