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Feuchtgebiete sind Ökosysteme, die durch die Anwesenheit vonWasser, spezielle Bodenverhältnisse und eine besondereVegetationszusammensetzung geprägt sind. Sie zählen zu den amstärksten bedrohten Ökosystemen der Erde. Im Verlauf des 20.Jahrhunderts nahm weltweit sowohl ihre Fläche als auch...
Persistent link: https://www.econbiz.de/10009476204
Some road-pricing demonstrations use an approach call ed "value pricing", in which travelers can choose between a free but congested roadway and a priced roadway. Recent research has uncovered a potentially serious problem for such demonstrations: in certain models, second-best tolls are far...
Persistent link: https://www.econbiz.de/10009445499
Urban traffic congestion is recognised as a major problem by most people in world cities. However, theimplementation of congestion reducing measures on a wide scale eludes most world cities suffering fromtraffic congestion, as many oppose the notion of road pricing and despite economists and...
Persistent link: https://www.econbiz.de/10009456083
In der vorliegenden Arbeit wird die ökonomische Funktionsweise der so genannten City-Maut dargestellt, über praktische … möglich. Die City-Maut lässt sich als Pigou’sche Internalisierungssteuer definieren, mit der die Nachfrage nach … Maut und das Erreichen neuer Nash-Gleichgewichte im Straßennetz abgebildet werden. Raumstrukturelle Wirkungen lassen sich z …
Persistent link: https://www.econbiz.de/10009480972
, namely commuting. This leads to us to construct a new indicator which we call social productivity. Our conclusion is that our …
Persistent link: https://www.econbiz.de/10009474891
work place retaining their place of residence, i.e. commute. Introduction of commuting possibility into the model produces … possible commuting destinations is bounded and the maximum distance a worker is willing to commute is determined by exogenous … region within a maximal acceptable commuting distance thereby substantiating the use of "hurdle" models for empirical …
Persistent link: https://www.econbiz.de/10009450193
markets are not bound by county lines, commuting and migration are important factors to consider when measuring employment …, in-commuting, and out-commuting. The model was estimated using Ordinary Least Squares regression and was simulated to … predict changes in labor force, unemployment and commuting as a result of a change in employment for all 105 Kansas counties …
Persistent link: https://www.econbiz.de/10009464073
This study develops a model of a person's day activity schedule that can be used to forecast urban travel demand. It is motivated by the notion that travel outcomes are part of an activity scheduling decision, and uses discrete choice models to address the basic modeling problem-capturing...
Persistent link: https://www.econbiz.de/10009433158
The aim of this master thesis was the provision of a theoretical foundation for a GermanCentre. The crucial question was how to approach a subject of such recent nature. Thetheory of the multinational enterprise with special emphasis on the role of the govern-mentopened up a possible solution....
Persistent link: https://www.econbiz.de/10009471909
Gruppen Faktor- und Clusteranalysen an, um Erfolgsfaktoren für deutsche und amerikanische Niederlassungen in Singapur zu … Singapore, Cluster- and Factoranalyses are applied to determine successful strategic groups. The most successful groups follow …
Persistent link: https://www.econbiz.de/10009476255