我国环境保护基金绩效分析——对比其他社会责任投资基金和传统共同基金

近年来,由于政府和公众对环境问题的日益关注,以环境保护为目的的投资机会增多,我国基金市场上的环保主题基金(即绿色共同基金)也得到投资者越来越多的关注。文章主要通过对比我国环境保护基金和其他社会责任投资基金、传统共同基金,研究绿色共同基金的投资绩效。基于CAPM理论和Fama-French三因素模型,发现在2015年至2016年期间,我国绿色共同基金的投资绩效与其他社会责任投资基金、传统共同基金的表现对比并无显著差异。     

自贸区背景下石狮市服装业的出口策略分析——以富贵鸟股份有限公司为例

纺织服装业作为我国重要的生产及出口市场,纺织品服装贸易对于我国的经济贡献是不言而喻的.纺织服装业素来就是福建省的传统优势产业,其中石狮市是全国主要的服装生产基地和集散中心之一.纺织服装业是石狮市的支柱型行业,但石狮市的服装行业在发展的同时也面临着一系列的问题,加上本身价格优势的降低以及周边其他国家的竞争,石狮市的服装行业面临着重要挑战,这些无疑给石狮市纺织服装企业造成了沉重的压力.自贸区的建立带来了大量的投资以及优惠政策,在给自贸园区内的企业带来机遇之外,同时,也给周边城市带来了一定的机遇与挑战.本文以富贵鸟股份有限公司为研究对象,具体分析了该公司出口存在的问题,并提出解决对策,进而提出自贸区背景下促进石狮市服装业出口发展的策略.     

Residents’ changed perceptions of sport event impacts: the case of the 2012 Tour de Taiwan

The study explores subgroups within host residents based on perceptions of the impacts of the 2012 Tour de Taiwan before and after the event. Theoretical perspectives of event impact studies considering Confucian traditions, social exchange theory and a sense of ‘feel-good’ or ‘communitas’ help to provide fresh insights. Data were collected from host residents in three competition stages, before and after the event. Twenty-two impact items divided into four factors generated subgroups of ‘neutral’ and ‘moderately positive’ (pre-event), and ‘neutral’ and ‘positive’ (post-event). The results show significant differences among the subgroups at the pre- and post-event stages in terms of gender, income, engagement in cycling exercises, levels of support and interest in the event, television watching, and event attendance. General benefits, negative impacts, the level of interest in the event and attendance were significant predictors of event support. The findings suggest that event feel-good can help the intangible characteristics of sporting events (do not entail construction and maintenance of permanent structures) to lever tangible and direct benefits for host communities.     

Legal tradition and antitrust effectiveness

This article uses cross-country data to empirically investigate through which channel legal origin can influence antitrust effectiveness. The evidence shows that the adaptability channel (legal flexibility) is more important for explaining antitrust effectiveness than the political channel (authority independence). The evidence also suggests that countries in which a judicial decision is a source of law will provide more legal flexibility and will adapt more easily to changing economic circumstances. They will therefore also have better enforcement of antitrust rules. On the other hand, a legal tradition that takes no formal notice of legal precedent will make the competition environment much less predictable. To the extent that these findings are true, one would expect competition agencies in Common law countries to perform better than those in Civil law countries.     

Import Variety and Welfare Gain in China

This paper provides the first comprehensive measure of how much China has gained from import variety from 1997 to 2008, by adopting a simplified trade restrictiveness index. Utilizing the most disaggregated product‐level import data available for China, the paper finds that the welfare gain as a result of new import variety amounts to 4.9% of gross domestic product (GDP), or 0.4% annually, after controlling for the prevalent imported intermediate inputs for processing. Furthermore, the empirical strategy is extended to investigate specific contributions of different countries, and finds that China gains the most from Japan, followed by Canada and Germany. Countries with abundant natural resources, such as Indonesia, Russia, Iran, and Australia, also contribute significantly to China's welfare.     

Entrepreneurial orientation,social capital,and the internationalization of SMES: Evidence from China

This article combines arguments from entrepreneurship literature and social capital theory to examine the antecedents to the internationalization of small and medium‐sized enterprises (SMEs) from China. Our quantitative study of 117 Chinese SMEs demonstrates the overall importance of entrepreneurial orientation and social capital of entrepreneurs in facilitating their internationalization efforts, and also reveals that different dimensions of entrepreneurial orientation and different types of social capital exert different levels of independent influence on Chinese SMEs' internationalization. Complementary data from multiple case studies explains the variation between our quantitative findings and the findings of previous research. By highlighting the value of the entrepreneurial attributes of Chinese SMEs and the social capital embedded in their networks in the pursuit of their internationalization, the article adds to the scant literature on the internationalization behavior of the rapidly emerging Chinese SMEs. © 2012 Wiley Periodicals, Inc.     

宏观经济与银行不良贷款量相关性的实证分析

不良贷款和信贷风险一直是影响着金融市场稳定发展和经济增长的核心问题,牵系着国家经济命脉。后金融危机时代,我国信贷高增长引致了银行不良资产大量积聚的潜在风险。本文试图从宏观经济视角出发,分析影响不良资产形成的诸多因素,研究商业银行不良贷款的现状,并预测在全球经济逐渐回暖的背景下可能出现的变化趋势。     

后危机时期世界经济格局的动态转换

始于2007年的金融危机,使全球经济遭到了历史罕见的巨大冲击。世界经济的各种力量对比开始发生此消彼长的变化,世界经济格局处于动态转换之中:世界经济结构加快调整,全球经济治理机制深刻变革,科技创新和产业转型孕育突破,发展中国家特别是新兴市场国家整体实力步入上升期,世界多极化深入发展。我国应科学认识世界经济格局变化特点,准确把握经济发展的战略机遇期,加快实施经济结构战略性调整,争取在未来的全球经济合作竞争中建立更大的比较优势。     

基于二次开发和GA优化的ZC型蜗杆传动设计

ZC型蜗杆机构有着承载力大,传动效率高的优点,但由于其复杂的齿面结构等使得参数确定和造型都变得困难。Matlab是强大的分析计算软件,其GA优化工具箱为参数优化设计提供了有力的帮助。而UG有着强大的二次开发功能,其GRIP语言有着简洁快速的特点。为此,笔者特利用matlab和UG综合设计圆弧圆柱蜗杆传动并给出实例。     

基于WEB的毕业设计指导系统的设计与实现

设计和实现一个基于WEB的毕业论文指导系统,使毕业论文指导教师能够高效地对学生进行指导,改变传统论文指导方式,提供快捷即时的在线答疑与交流,解决指导教师和学生的协作交互,提高工作效率,同时便于导师及时了解论文进度。