共查询到20条相似文献,搜索用时 15 毫秒
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《Transportation Research Part A: General》1988,22(1):72-73
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《Transportation Research Part A: General》1991,25(2-3):150-151
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《Transportation Research Part A: Policy and Practice》2003,37(2):191
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3月13日,北京,梅赛德斯-奔驰卡车在中国市场正式推出了“T.C.O.运盈智汇”成本计算器服务,旨在帮助中国物流行业更好地了解其业务的成本构成。即刻起,用户可通过互联网访问http://www.mb-tco.cn梅赛德斯-奔驰卡车“T.C.O.运盈智汇”网站,便可轻松使用这一服务。 相似文献
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《Transportation Research Part A: General》1988,22(2):145-146
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Does telecommuting reduce vehicle-miles traveled? An aggregate time series analysis for the U.S. 总被引:2,自引:0,他引:2
. This study examines the impact of telecommuting on passenger vehicle-miles traveled (VMT) through a multivariate time series analysis of aggregate nationwide data spanning 1966–1999 for all variables except telecommuting, and 1988–1998 for telecommuting. The analysis was conducted in two stages. In the first stage, VMT (1966–1999) was modeled as a function of conventional variables representing economic activity, transportation price, transportation supply and socio-demographics. In the second stage, the residuals of the first stage (1988–1998) were modeled as a function of the number of telecommuters. We also assessed the change in annual VMT per telecommuter as well as VMT per telecommuting occasion, for 1998. The models suggest that telecommuting reduces VMT, with 94% confidence. Together with independent external evidence, the results suggest a reduction in annual VMT on the order of 0.8% or less. Even with impacts that small, when informally compared to similar reductions in VMT due to public transit ridership, telecommuting appears to be far more cost-effective in terms of public sector expenditures. 相似文献
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Will subsidies drive electric vehicle adoption? Measuring consumer preferences in the U.S. and China
We model consumer preferences for conventional, hybrid electric, plug-in hybrid electric (PHEV), and battery electric (BEV) vehicle technologies in China and the U.S. using data from choice-based conjoint surveys fielded in 2012–2013 in both countries. We find that with the combined bundle of attributes offered by vehicles available today, gasoline vehicles continue in both countries to be most attractive to consumers, and American respondents have significantly lower relative willingness-to-pay for BEV technology than Chinese respondents. While U.S. and Chinese subsidies are similar, favoring vehicles with larger battery packs, differences in consumer preferences lead to different outcomes. Our results suggest that with or without each country’s 2012–2013 subsidies, Chinese consumers are willing to adopt today’s BEVs and mid-range PHEVs at similar rates relative to their respective gasoline counterparts, whereas American consumers prefer low-range PHEVs despite subsidies. This implies potential for earlier BEV adoption in China, given adequate supply. While there are clear national security benefits for adoption of BEVs in China, the local and global social impact is unclear: With higher electricity generation emissions in China, a transition to BEVs may reduce oil consumption at the expense of increased air pollution and/or greenhouse gas emissions. On the other hand, demand from China could increase global incentives for electric vehicle technology development with the potential to reduce emissions in countries where electricity generation is associated with lower emissions. 相似文献
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T.C.O.运盈智汇解决方案整合了奔驰卡车在物流领域的优势和经验,可以更高效,更专业地帮助客户解决实际问题
在历经上海、杭州等站后,2013梅赛德斯一奔驰卡车T.C.O.运盈智汇研讨会全国巡展再次上路,于盛夏初秋来到中国东北第一大城市——沈阳。值此难得机会,沈阳当地及东北地区主要的物流运输业专家及行业精英与梅赛德斯一奔驰卡车一同就物流运输业成本控制以及奔驰卡车提出的领先业界的高效运输解决方案进行了深入探讨。同时, 相似文献