Comprehensive Econometric Microsimulator for Daily Activity-Travel Patterns
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- Chandra R. Bhat
- Department of Civil Engineering, University of Texas at Austin, 1 University Station C1761, Austin, TX 78712-0278
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- Jessica Y. Guo
- Department of Civil Engineering, University of Texas at Austin, 1 University Station C1761, Austin, TX 78712-0278
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- Sivaramakrishnan Srinivasan
- Department of Civil Engineering, University of Texas at Austin, 1 University Station C1761, Austin, TX 78712-0278
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- Aruna Sivakumar
- Department of Civil Engineering, University of Texas at Austin, 1 University Station C1761, Austin, TX 78712-0278
Description
<jats:p> The Comprehensive Econometric Microsimulator for Daily Activity-Travel Patterns (CEMDAP) is a microsimulation implementation of an activity-travel modeling system. Given as input various land use, sociodemographic, activity system, and transportation level-of-service attributes, the system provides as output the complete daily activity-travel patterns for each individual in each household of a population. The underlying econometric modeling framework and the software development experience associated with CEMDAP are described. The steps involved in applying CEMDAP to predict activity-travel patterns and to perform policy analysis are also presented. Empirical results obtained from applying the software to the Dallas-Fort Worth area demonstrate that CEMDAP provides a means of analyzing policy impacts in ways that are generally infeasible with the conventional four-stage approach. </jats:p>
Journal
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- Transportation Research Record: Journal of the Transportation Research Board
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Transportation Research Record: Journal of the Transportation Research Board 1894 (1), 57-66, 2004-01
SAGE Publications
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Details 詳細情報について
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- CRID
- 1361137045659629696
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- DOI
- 10.3141/1894-07
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- ISSN
- 21694052
- 03611981
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- Data Source
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- Crossref