排序方式: 共有35条查询结果,搜索用时 15 毫秒
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城市轨道交通在我国发展迅速,近年来"TOD"开发模式进一步引领了轨道交通一体化开发的浪潮,打造了一批土地集约化、功能多元化、生活便捷化的城市轨道微中心,充分实践了"建轨道就是建城市"的理念。依托北京市海淀区苏州街站轨道交通一体化项目,通过分析其面临的场地、模式、功能、工期、资金5类问题,研究提出协调利用棚户区改造的"一次性招标"等政策,实现"合并用地、综合功能"的轨道交通综合一体化开发创新模式。该项目有效推进地铁建设、解决历史问题、节约地铁投资、满足居民需求,在经济、社会和实践等方面成果斐然,实现了政府、企业和市民的多方共赢,可为后续类似轨道交通项目的建设提供参考。 相似文献
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物流设施外迁导致配送活动负外部性增加,损害了公众福利. 本文应用演化博弈论对政府运用经济政策干预城市配送中心布局问题进行了研究,建立了政府和配送企业的静态演化博弈模型,并在模型中考虑了消费者绿色偏好,分析了政府和配送企业的相互作用机理. 此外,还建立了动态税收演化博弈模型,探究动态税收机制下博弈系统演化方向. 通过仿真计算,对比了静态和动态干预机制的优劣;并对税收和消费者绿色偏好系数做了灵敏度分析. 研究结果表明,静态机制下演化博弈系统无法达到渐进稳定状态,动态税收机制下系统能够达到渐进稳定状态,而且税收水平和消费者绿色偏好水平对配送企业抉择有显著影响. 相似文献
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Transportation impacts of center-based telecommuting: Interim findings from the Neighborhood Telecenters Project 总被引:1,自引:0,他引:1
The transportation impacts of center-based telecommuting for 24 participants (representing 69 person-days of travel and 295 trips) in the California Neighborhood Telecenters Project are analyzed. Comparing non-telecommuting (NTC) day to telecommuting (TC) day travel shows that person-trips did not change significantly, whereas vehicle-trips increased significantly (by about one trip) on TC days. Both PMT and VMT decline significantly on TC days: by an average of 68 miles (74%) and 38 miles (65%), respectively. When these savings are weighted by the frequency of telecommuting, overall reductions in PMT and VMT come to 19% and 17%, respectively, of total weekday travel. Commute trips increase slightly (by 0.5 trips) but significantly, mainly due to lunch-time trips made home from the telecenter. Total non-commute travel does not increase, but there is a significant shift from other modes to driving alone on TC days. Commute mode split on NTC days is not affected by telecommuting. Travel on TC days tends to be compressed into fewer hours. Higher numbers of return home, eat meal, shopping, and social/recreational trips are made on TC days, in exchange for a reduction (to zero) in the number of change mode trips. 相似文献
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