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81.
82.
In Norway, as in many countries, there is a political goal to increase bicycle use. The electric bicycle (e-bike) is a promising tool for achieving this goal, given the hilliness of the country. However, little is yet known about the deterrents of cycling in Norway in general, and in particular how the purchase of an e-bike could be stimulated.

In the current study, 5500 respondents from a convenience sample among car owners were asked about their perceptions of bicycling in general, and of e-bikes in particular as well as their willingness to pay (WTP) for an e-bike. Randomly selected participants (N = 66) were given access to an e-bike for a limited time (2 or 4 weeks). A second questionnaire captured the same perceptions and WTP post-intervention. The results were compared with a control group (N = 214).

The results showed that those who cycle the least were most interested in buying an e-bike and that prior knowledge of the e-bike corresponded with a higher desire to buy one. Pro-environmental values did not predict interest in e-bikes, neither did norms and attitudes toward cycling. The WTP for an e-bike increased after having experienced the benefits for those who used an e-bike compared to those who did not. Price reduction of the e-bike (e.g. VAT exemption), spread of knowledge among the wider population, and actions to offer an e-bike experience may therefore be effective strategies for further expansion of the e-bike in the transport system and thereby to increase bicycle use in Norway.  相似文献   

83.
Freight on Transit (FOT) refers to an operational strategy where public transit vehicles and/or infrastructure are used to move freight. Examples include moving goods alongside passengers on buses, attaching cargo trailers to transit vehicles, and operating freight vehicles between trains on subway lines. This paper describes the methods and results of a three-round Delphi study engaging 34 transportation experts to explore challenges and opportunities of FOT and to conceptualize and evaluate potential FOT operations in Toronto. Traditional Delphi methods were used for the exploration of FOT challenges and opportunities, and a modified approach was formulated to integrate experts' opinions and develop new FOT concepts for Toronto. The results support previous claims that technical challenges of FOT may be easier to overcome than institutional barriers. Evaluation of potential FOT operating strategies in Toronto suggests that while the current public transit network does not have capacity to support additional movements, there may be realistic opportunities to include freight service in future projects as a means of offsetting operating costs and reducing the impacts of goods movements.  相似文献   
84.
ABSTRACT

Low-carbon mobility (LCM) features strongly in debates about the sustainability of cities and their resilience in the face of demographic, economic, and climate change. Transport is a major source of carbon emissions and there are indications that these continue to increase, despite the considerable recent advances in vehicle, engine, and fuel technologies. Reducing carbon emissions from transport may become more difficult, not easier. A particular issue relates to the New World cities, typified by those of North America and Australasia, which largely developed from the latter half of the nineteenth century onward and whose transportation systems were largely based around private vehicle ownership and usage. These cities are typically composed of low-density, dispersed suburbs, which are highly car dependent and resource and carbon emission intensive. This article develops a research agenda directed at determining and testing policy and planning measures relevant to the quest for low carbon mobility in New World cities. It suggests a rich agenda for essential research on LCM. Much of this agenda falls within the realm of the integration of transport and land use, with attention to urban design details to enhance the perceptions of and opportunities to use low carbon transport alternatives. Research topics identified for LCM research include (1) urban design and land use–transport integration (LUTI), (2) low carbon mobility policies directed at achieving widespread behavior change, (3) opportunities for new technology and its application, including requirements for systems and infrastructure, and (4) analysis and tools for informed decision making, including modeling, measurement, visualization, and especially assessment.  相似文献   
85.
品牌标识是旅游目的地的核心品牌要素,也是其竞争优势的重要来源.但是,目前国内外对旅游目的地品牌标识及其评价的研究很少.文章在分析旅游目的地品牌标识内涵和类型基础上,提出旅游目的地品牌标识评价应遵循市场营销之功能性原则.基于此,文章构建了旅游目的地品牌标识评价的IDCAM模型,提出一个好的品牌标识应该具备识别性、区分性、一致性、易于被注意和易于被记忆之特征.以该模型为基础,文章从信号传递、符号意义、要素组合、视觉要素四个视角对旅游目的地品牌标识评价的具体标准进行了研究,并构建了基于IDCAM模型的旅游目的地品牌标识评价标准模型.依据IDCAM模型,我国优秀旅游城市正在独立使用的149个品牌标识大部分具有识别性,但是区分性明显不够,而且符合理想层次评价标准者仅有31个.  相似文献   
86.
传统旅游城市经济系统脆弱性研究——以桂林市为例   总被引:1,自引:0,他引:1  
文章将经济系统脆弱性理论引入旅游城市研究,以我国传统旅游城市桂林为例,构建旅游城市经济系统脆弱性指标体系,采用因子分析法确定权重,测度1999~2009年桂林经济系统的脆弱性。研究表明,旅游城市经济系统的脆弱性本质上是结构型脆弱性,产业多元化发展总体上能够降低旅游城市经济系统的脆弱性,但桂林产业多元化是围绕旅游业建立,旅游业的波动必然带来城市经济的震荡,表现出较高的脆弱性。根据研究结论,文章认为产业多元化并非旅游城市可持续发展的唯一途径,也非旅游城市发展的唯一诉求。如果城市发展能够更多地照顾社区利益,藏富于民,改善就业情况,减少劳动者负担,提高劳动者素质,也能够降低经济系统的脆弱性。  相似文献   
87.
公民参与在公共政策的整个运行过程中,充分保障广大人民群众的主人翁地位,真正贯彻公共政策的民主化原则,制定出科学、合理、公正的公共政策,以实现公共政策的有效性中的意义是极其重大而深远的。公民参与也是民主程序的核心概念,“真正的民主,需要通过‘公民不断的参与’,方能领略什么是民主,在心理上融会和建立民主作风,在行为上获取民主办事的技巧和方法,这样才可以保证社会运作是真正由人民主宰。”  相似文献   
88.
This paper examines the accuracy of various methods of forecasting long-term earnings growth for firms in the electric utility industry. In addition to a number of extrapolative techniques, Value Line analyst forecasts are also evaluated. Value Line analyst forecasts for a five-year time horizon are found to be superior to many of the extrapolative models. Among the extrapolative models examined, implied growth and historical book value per share growth rate models performed best. These results provide strong support for using Value Line growth forecasts in cost of capital estimates for electric utilities in the context of utility rate cases. Value Line forecast errors could be explained by changes in dividend payout ratios, the firm's regulatory environment and bond rating changes.  相似文献   
89.
GAME THEORETIC MODELS OF MIXED OLIGOPOLY   总被引:9,自引:0,他引:9  
Abstract. In this paper we review various models that have been proposed for the study of mixed oligopoly, that is markets in which private and public firm compete on equal basis using only market instruments.  相似文献   
90.
This paper makes a new attempt toinvestigate how an anticipatedenvironmental policy governs the transitionaldynamics of an economy when pollutionexternality is taken into account. Themodeling strategy we use is an AK technologyendogenous growth framework with an endogenousleisure-labor choice. It is found that, unlikeinelastic labor supply framework, a rise inpublic abatement expenditure will stimulate thebalanced economic growth rate. It is alsofound that public abatement technology plays animportant role in determining the transitionaladjustment of the economic growth rate inresponse to a pre-announced environmentalpolicy.  相似文献   
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