Day-to-Day Market Power and Efficiency in Tradable Mobility Credits  

作　　者：Ye Tian Yi-Chang Chiu 

机构地区：[1]Transportation System Analyst,Metropia Inc.,3701 Executive Center Dr.,STE 209 Austin TX 78750 USA [2]Associate Professor,Department of Civil Engineering and Engineering Mechanics,University of Arizona,Tucson,85721,USA

出　　处：《International Journal of Transportation Science and Technology》2015年第3期209-227,共19页交通科学与技术(英文)

基　　金：supported by the Federal Highway Administration Exploratory Advanced Research Project(Contract#DTFH61-11-H-00015,“VASTO-Evolutionary Agent System for Transportation Outlook”)。

摘　　要：An active transportation and demand management framework focusing on tradable mobility credits(TMC)is integrated into an agent-based modeling and simulation(ABMS)platform.In this framework,it is conceived that an auction market within which mobility credits can be transferred between buyers and sellers is constructed in general.The idea of ABMS is extensively incorporated to mimic system users’daily route choices as well as market-related micro-economical decision making process under TMC circumstance.Users are able to form individual propensities towards available bid/ask choices by reinforcement learning principles.The integrated platform offers a brand new insight view of microscopic aspect of the daily operations of credit transfer market,which has hardly been obtained by prior analytical models.Day-to-day traffic dynamics and market dynamics can be captured.Besides,market MOEs,including convergence,stability,efficiency and relative market powers of buyers and sellers under different market policies are investigated.

关 键 词：tradable mobility credits simulation-based dynamic traffic assignment agent-based modelling and simulation AUCTION WILLINGNESS-TO-PAY willingness-to-accept MICROECONOMICS 

分 类 号：F42[经济管理—产业经济]