2023年度全国大会(第58回論文発表会)

Presentation information

Journal of CPIJ

no143-149

Sun. Nov 12, 2023 9:20 AM - 11:50 AM 第VII会場 (A棟 G45教室)

司会:大森 宣暁(宇都宮大学)、氏原 岳人(岡山大学)、谷本 圭志(鳥取大学)、柳沼 秀樹(東京理科大学)

11:10 AM - 11:30 AM

[148] Optimal parking placement problem with endogenous route choice model

○Isamu Okuta1, Eiji Hato1 (1. The University of Tokyo )

Keywords:route choice model, Recursive Logit Model, Structural Estimation, two-stage optimization, parking, pedestrian

We tested a two-stage optimization problem for optimizing the location of parking spaces in a central area of a local city, with a route choice model that considers endogeneity as a subproblem. Parameter estimation using trajectory data and seeking solutions to multi-objective optimization problems reveal that the negative utility of walking is relatively higher than that of driving a car, that locating destinations and parking lots close together is likely to be the optimal strategy, and that pedestrian-only spaces have positive utility but may worsen social welfare if not effectively located. The results also suggest that large scale pedestrian spaces may promote modal shift from driving to walking, reduce congestion and increase the total utility of visitors by car.