US-Sweden Cooperative Research: Building and Solving a Bilevel Programming Transportation Model in a Mixed EconomicSystem

美国-瑞典合作研究：在混合经济系统中构建和求解双层规划运输模型

• 批准号: 8922470
• 负责人: Tschangho Kim
• 金额: $ 1.52万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-07-01 至 1993-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8922470&HistoricalAwards=false
• 关键词: US; Sweden; Cooperative; Research; Building

This award will support collaborative research in urban and regional planning between Dr. John Kim, University of Illinois at Urbana and Dr. Lars Lundqvist, Royal Institute of Technology, Stockholm, Sweden. The proposed research will address specific issues in building and applying a land-use transportation planning model appropriate for Sweden, where a strong mixed economic system prevails. The usual view in a mixed economy is that some goods and services are produced privately, and some, such as transportation, are produced publicly. Most existing transportation development planning models designed to shed light on development policy in mixed economic systems miss this essential normative issue, i.e., the interaction between the private and the public sectors. Because of its mixed economy, Sweden provides an ideal environment for testing the applicability of a transportation model with explicit provisions of public-private interaction. Provisions for interaction between the public and private sectors in planning models will shed light on the important issues necessary for planning investment strategies. Private institutions, such as households and entrepreneurs, produce and consume goods and services in pursuing their parochial interests, while the public sector in a typical mixed economic system attempts to broaden public interests. The importance of modelling public-private interaction becomes particularly apparent when one deals with national issues, such as investment priority for transportation development. The objectives of the proposed project include evaluating how a land-use transportation planning model with specific public-private policy issues, such as finding the optimum investment amounts and setting investment priorities for providing infrastructure in mixed economic systems, using Sweden as a case study site. Results of this study will contribute to the fields of transportation, land use and regional science by building a normative theory of how resources should be allocated in mixed economic systems and how transportation and land resources should be allocated efficiently.

该奖项将支持伊利诺伊大学厄巴纳分校的John Kim博士和瑞典斯德哥尔摩皇家理工学院的Lars Lundqvist博士在城市和区域规划方面的合作研究。拟议的研究将解决在建立和应用适用于瑞典的土地使用交通规划模式方面的具体问题，因为瑞典普遍存在强大的混合经济体系。在混合经济中，通常的观点是，一些商品和服务是私人生产的，而有些商品和服务是公共生产的，比如运输。大多数现有的旨在阐明混合经济体系中的发展政策的运输发展规划模型没有考虑到这一基本的规范性问题，即私营部门和公共部门之间的相互作用。由于其混合经济，瑞典提供了一个理想的环境来测试运输模式的适用性，明确规定了公私互动。关于公共部门和私营部门在规划模式中相互作用的规定将阐明规划投资战略所必需的重要问题。私人机构，如家庭和企业家，为了追求其狭隘的利益而生产和消费商品和服务，而在典型的混合经济体系中，公共部门试图扩大公共利益。在涉及国家问题时，建立公私互动模型的重要性尤其明显，例如交通运输发展的投资优先问题。拟议项目的目标包括评价土地使用交通规划模式如何与具体的公私营政策问题相结合，如寻找最佳投资额和确定在混合经济体系中提供基础设施的投资优先事项，并以瑞典为个案研究地点。这项研究的结果将有助于交通、土地利用和区域科学领域，建立一个关于在混合经济系统中应该如何分配资源以及如何有效地分配交通和土地资源的规范理论。