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Education, Innovation, and Growth - Critical Appraisal and Cliometric Analyses with Implications for Present Economic Policy
Müller, Normann - 2009
'.The first project reveals that the prevailing notion of education externalities is misleading and therefore empirical … externalities of education according to Lucas (1988) are likely to be internalized on the labor market. Education is recognized as a … education. Further, by differentiating 'education' and 'knowledge' it becomes obvious that growth externalities according to …
Persistent link: https://www.econbiz.de/10009475316
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Die Rückgewinnung von Feuchtgebieten als eine Lösung für aktuelle Umweltprobleme : Hemmnisse und Möglichkeiten
Hofmeister, Friderike - 2006
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
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Financial Incentives and the Timing of Retirement - Empirical Evidence from Switzerland and Germany
Hanel, Barbara - 2010
natürliche Experimente ausgewertet, die sich aus Reformen der Alterssicherungssysteme in Deutschland und der Schweiz ergeben …
Persistent link: https://www.econbiz.de/10009451168
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Das Problem der Leerfahrten im Straßenverkehr – und Möglichkeiten zu deren Reduzierung
Müller, Stefanie - 2010
Der Straßengüterverkehr in Deutschland hat ein enormes Ausmaß angenommen: Mehr als 80 Prozent der gesamten volkswirtschaftsweiten Gütertonnage in Deutschland oder – in absoluten Zahlen– etwa drei Milliarden Tonnen Waren werden jährlich per Lkw transportiert. Entwicklungen wie die Tendenz...
Persistent link: https://www.econbiz.de/10009448890
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Forecasting urban highway travel for year 2005
Miaou, Shaw-Pin; Rathi, A.K.; Southworth, F.; Greene, D.L. - 2008
As part of a study aimed at estimating suburban highway needs for year 2005, models were developed for forecasting daily vehicle miles of travel (DVMT) for urban areas and its distribution by highway functional class, urban location, and urban area size. A regression model combining both time...
Persistent link: https://www.econbiz.de/10009435975
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The dynamics of iterated transportation simulations
Nagel, K.; Rickert, M.; Simon, P.M. - 2009
Transportation-related decisions of people often depend on what everybody else is doing. For example, decisions about mode choice, route choice, activity scheduling, etc., can depend on congestion, caused by the aggregated behavior of others. From a conceptual viewpoint, this consistency problem...
Persistent link: https://www.econbiz.de/10009436224
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Comparison between three different traffic micro-simulations and reality in Dallas
Nagel, K.; Pieck, M.; Simon, P.M.; Rickert, M. - 2009
It is certainly desirable that transportation forecasting models are correct in the sense that the traffic patterns they predict correspond to what would happen in reality under the circumstances assumed in the forecasting model. Unfortunately, it is notoriously difficult to transform the above...
Persistent link: https://www.econbiz.de/10009437082
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Quantification of Potential Ecological Impacts of Road Transport
Friedrich, Jan - 2014
Persistent link: https://www.econbiz.de/10010434915
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The model of calculation of traffic volume on roads 1st class in the South Bohemian region
Alina, Jiří; Zenkl, Lubomír - 2012
The impact of automobile transport is recognised (without exaggeration) by every one of us. At daily commuting to the work, holidays, free time-time activities and so on traffic participant register certain level traffic volume. Level of volume is fundamental for speed of participant’s...
Persistent link: https://www.econbiz.de/10011315930
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Standardisierungsanreize bei technischen Systemen : eine wirtschaftstheoretische Analyse am Beispiel des digitalen Fernsehmarktes
Johannes, Heike - 2000
Standardisierung und stellt dann kurz die Entwicklungen auf dem Markt für digitales Entgeltfernsehen in Deutschland dar. Dieser Markt …The study offers first a selected survey of major contributions to the economic theory of standardization and then … ?incentives of standardization?. But owing to the high degree of abstraction, the analysis is applicable to a great variety of …
Persistent link: https://www.econbiz.de/10009459131