منابع مشابه
Congestion in the bathtub
This paper presents a model of urban traffic congestion that allows for hypercongestion. Hypercongestion has fundamental importance for the costs of congestion and the effect of policies such as road pricing, transit provision and traffic management, treated in the paper. In the simplest version of the model, the unregulated Nash equilibrium is also the social optimum among a wide range of pote...
متن کاملA Bathtub Model of Traffic Congestion
In the standard economic models of traffic congestion, traffic flow does not fall under heavily congested conditions. But this is counter to experience, especially in the downtown areas of most major cities during rush hour. This paper presents a bathtub model of traffic congestion. The height of water in the bathtub corresponds to traffic density, velocity is negatively related to density, and...
متن کاملMunich Personal RePEc Archive Congestion in the bathtub
This paper presents a model of urban traffic congestion that allows for hypercongestion. Hypercongestion has fundamental importance for the costs of congestion and the effect of policies such as road pricing, transit provision and traffic management, treated in the paper. In the simplest version of the model, the unregulated Nash equilibrium is also the social optimum among a wide range of pote...
متن کاملThe bathtub vortex in a rotating container
By A. ANDERSEN, T. BOHR , B. STENUM, J. JUUL RASMUSSEN AND B. LAUTRUP Cornell University, Department of Theoretical and Applied Mechanics, Ithaca, NY 14853, USA The Technical University of Denmark, Department of Physics, DK-2800 Kgs. Lyngby, Denmark Risø National Laboratory, Optics and Plasma Research Department, DK-4000 Roskilde, Denmark The Niels Bohr Institute, Blegdamsvej 17, DK-2100 Copenh...
متن کاملReview of the methods for evaluating congestion in DEA and computing output losses due to congestion
Data Envelopment Analysis (DEA) is a branch of management, concerned with evaluating the performances of homogeneous Decision Making Units (DMUs). The performances of DMUs are affected by the amount of sources that DMUs used. Usually increases in inputs cause increases in outputs. However, there are situations where increase in one or more inputs generate a reduction in one or more outputs. In ...
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ژورنال
عنوان ژورنال: Economics of Transportation
سال: 2015
ISSN: 2212-0122
DOI: 10.1016/j.ecotra.2015.08.001