中国工业行业能源强度影响因素的实证分析

利用中国31个工业行业1998—2004年面板数据,采用分层聚类方法,按年平均能源强度将31个工业行业分为高能源强度行业和低能源强度行业,并对全工业行业、高能源强度行业和低能源强度行业能源强度的影响因素进行了实证分析。研究结果表明,能源价格上涨对提高工业行业的能源利用效率有显著的促进作用;FDI进入程度的增大提高了工业行业尤其是高能源强度行业的能源强度;进、出口商品结构变化对工业行业能源强度没有显著影响;工业内部的行业结构变化对全工业行业和低能源强度行业的能源强度有显著负的影响,对高能源强度行业没有显著影响;R&D投资强度的增加提高了工业行业特别是高能源强度行业的能源强度。     

微分中值定理的证明与推广

本文分别用两种方法证明了柯西中值定理及拉格朗日中值定理,并对微分中值定理加以推广。     

Do socially responsible activities help hotels and casinos achieve their financial goals?

While the concept of corporate social responsibility (CSR) has gained much attention and is currently practiced by many companies, it has yet to be empirically examined in the context of hotels and casinos, especially in regard to the potential effects of CSR on firm value and performance. As the findings on the relationship between CSR and financial performance have been inconclusive and this relationship has been found to differ among industries, this study examines the relationship between CSR and firm value and profitability for hotels and casinos. Results of the Durbin–Wu–Hausman (DWH) test and a subsequent two-stage least square (2SLS) method show that hotel companies’ CSR has a simultaneous and positive relationship with financial performance. For casino companies, however, results show that CSR has no simultaneous or particular effect on financial performance. Findings suggest that hotel companies can confidently and strategically increase CSR investment to enhance both short-term (profitability) and long-term performance (firm value). Casino companies need to carefully examine the effects of CSR on financial performance, when making CSR-related decisions.     

Creating a model of customer equity for chain restaurant brand formation

The purpose of this research was to create and test a model of customer equity for chain restaurant brand formation. It has long been acknowledged that managing and enhancing customer equity influences a company's shareholder value, which is a reflection of long-term financial performance. A review of the current literature revealed three key determinants of customer equity: (1) value equity, (2) brand equity, and (3) relationship equity. Six hypotheses were derived and, based on data analysis, all six were supported. Value, brand, and relationship management were all confirmed to be important factors in enhancing customer equity in the chain restaurant industry. Further, brand equity has the strongest impact on the development of customer equity in this particular industry. Relationships among value equity, brand equity, and relationship equity were also identified. Managerial implications are discussed.     

Host tourism aspirations as a point of departure for the sustainable livelihoods approach

The sustainable livelihoods (SL) approach offers a holistic framework and a practical toolkit to analyze tourism's impacts and interactions within a community. This study argues that the usefulness of the SL approach in tourism can be enhanced by ensuring that the approach is built on a genuine people-centered starting point. The exploration of the local community's representations of, and aspirations for, their roles in tourism as a future livelihood choice meets this need. To verify the value of this approach empirically, this study examined the case of Lhasa, Tibet, and local youth as the research respondents. The findings suggest that the young hosts in Lhasa urban area were heterogeneous in their responses to tourism as a future livelihood choice. They fell into four subgroups: in-betweeners, ambivalent supporters, alternative supporters, and lovers. Further, this study examined the profiles of these four subgroups and explored their responses. The study enhances the SL approach by taking tourism as an example and clearly defining the departure point for its adoption within the context of broader livelihoods portfolios. Additionally, it suggests some potential directions for tailored management strategies to meet youth and community perspectives.     

旅游地意象、地方依恋与旅游者环境责任行为——以浙江省旅游度假区为例

文章综合旅游地意象、地方依恋及环境责任行为理论,将旅游地意象分为5个要素,将地方依恋分为2个要素,并构建了旅游地意象、地方依恋与旅游者环境责任行为之间的关系模型。研究发现:(1)景观意象、设施意象、服务意象及安全意象均直接影响情感意象。设施意象与服务意象不仅直接影响地方依赖,且通过情感意象来实现。安全意象和景观意象间接影响地方依赖。安全意象、服务意象及景观意象不仅直接影响地方认同,且通过地方依赖来实现。设施意象间接影响地方认同。服务意象不仅直接影响旅游者环境责任行为,且通过地方依恋来实现。景观意象、设施意象及安全意象间接影响旅游者环境责任行为。(2)情感意象直接影响地方依赖,间接影响地方认同与旅游者环境责任行为。(3)地方依赖直接影响地方认同和旅游者环境责任行为,且通过地方认同间接影响旅游者环境责任行为。     

对中国人民银行征信法规建设与执法效能的思考

征信法规建设的滞后使得中国人民银行分支机构征信工作缺乏法律依据,一定程度上制约了征信执法效能的发挥。为提高征信执法效能,应进一步完善《征信管理条例》并使之尽早出台,加快制定企业征信方面相关办法、《个人信用信息基础数据库管理办法》实施细则和信用评级方面相关办法等。     

价值理论研究中的热点难点问题探讨（下）

马克思的政治经济学的任务，主要是研究资本主义的生产关系。而当代马克思主义的经济学，不仅要研究包括社会主义社会的生产劳动在内的经济问题，也要研究当代资本主义的经济关系、经济运行和发展的新特点。因此，马克思主义理论工作者，需要在继承与坚持劳动价值论的前提下，对这一理论进行创新和发展。     

论法治统一性：价值、要义及实现

法治由于自身的消极价值而必须从内部实现协调统一才能真正确保法治内在的＂良法之治＂的效果状态存在。由是,法治统一性的命题也自然被提到政治日程上,它意即可被视为系统的法治实现内外部要素和谐平衡的要义。法治统一性与国家法律制度、权法关系及政民互动有密切联系,以从静态意义（法律体系化）与动态意义（制度有效运作）上实现统一协调,最终突破当下法治困境,实现法治中制度运作符合其内在价值导向的要求。因此,法治统一性实现从根本上决定了我国百年法治梦的最终实现。