“十二五”时期转变经济发展方式、促进循环经济的关键政策研究

通过对我国十二五时期转变经济发展方式的宏观背景进行分析,得出循环经济仍然是我国转变经济发展方式的重要着力点的结论,剖析了循环经济的重要地位和作用,对循环经济的若干重要问题提出政策性建议。     

生产性服务业推动制造业发展的实证分析

文章在对生产性服务业推动制造业发展和升级进行理论分析的基础上,运用计量经济方法从两方面分析了我国服务业尤其是生产性服务业对制造业发展的推动作用。第一,为说明服务业发展对制造业发展的促进作用,研究了各省 （市、区） 制造业增加值与服务业总体增加值以及交通运输仓储和邮政业、金融业、批发和零售业等服务行业增加值的关系。第二,为进一步说明生产性服务业投入作为重要的中间投入对制造业发展的促进作用,研究了北京各工业行业增加值与流通服务、信息服务、金融服务、商务服务、科技服务五个生产性服务业投入的关系。计量经济分析支持服务业对制造业发展具有积极作用和生产性服务投入对制造业发展具有积极作用的原假设。但个别变量不显著,也表明服务业对制造业的推动作用尚未充分发挥出来。这为进一步促进我国生产性服务业发展并以其推动制造业发展升级提供了依据。文章相应提出了对策建议。     

Investigating the gap between citizens' sustainability attitudes and food purchasing behaviour: empirical evidence from Brazilian pork consumers

Consumers worldwide are increasingly concerned with sustainable production and consumption. Recently, a comprehensive study ranked 17 countries in regard to their environmentally friendly behaviour among consumers. Brazil was one of the top countries in the list. Yet, several studies highlight significant differences between consumers' intentions to consume ethically, and their actual purchase behaviour: the so‐called ‘Attitude‐Behaviour Gap’. In developing countries, few studies have been conducted on this issue. The objective of this study is therefore to investigate the gap between citizens' sustainability‐related attitudes and food purchasing behaviour using empirical data from Brazil. To this end, Brazilian citizens' attitudes towards pig production systems were mapped through conjoint analysis and their coexistence with relevant pork product‐related purchasing behaviour of consumers was investigated through cluster analysis. The conjoint experiment was carried out with empirical data collected from 475 respondents surveyed in the South and Center‐West regions of Brazil. The results of the conjoint analysis were used for a subsequent cluster analysis in order to identify clusters of Brazilian citizens with diversified attitudes towards pig production systems, using socio‐demographics, attitudes towards sustainability‐related themes that are expected to influence the way they evaluate pig production systems, and consumption frequency of various pork products as clusters' background information. Three clusters were identified as ‘indifferent’, ‘environmental conscious’ and ‘sustainability‐oriented’ citizens. Although attitudes towards environment and nature had indeed an influence on citizens' specific attitudes towards pig farming at the cluster level, the relationship between ‘citizenship’ and consumption behaviour was found to be weak. This finding is similar to previous research conducted with European consumers: what people (in their role of citizens) think about pig production systems does not appear to significantly influence their pork consumption choices. Improvements in the integrated management of this chain would better meet consumers' sustainability‐related expectations towards pig production systems.     

大学生“村官”创业态度和创业倾向的影响因素分析——以温州市为例

本课题调查小组选择温州大学生＂村官＂创业态度和创业倾向作为调查主题,目的是希望通过了解当前温州大学生＂村官＂对待创业问题的看法,了解大学生＂村官＂创业现状及存在的问题,多角度分析当前政策实施的有效性,从而为改善和拓宽大学生＂村官＂创业渠道提供决策参考。     

Social exchange: Empirical examination of form and focus

We investigate similarities and differences among prominent types of social exchange (psychological contract fulfillment, perceived organizational support, trust in the organization, leader-member exchange, and trust in the supervisor) and propose that two higher-order factors represent social exchanges with the organization and with the supervisor. We investigate their prediction of important employee work attitudes, citizenship behaviors, and performance. Based on data from 448 employees, empirical tests support the existence of organization- and supervisor-directed social exchanges. Tests using structural equation modeling support unique predictions of attitudinal and behavioral work outcomes.     

高校英语学习者自主学习能力的培养

对影响学习者自主学习能力的外在因素和自尊心、观念、态度、动力等内在因素以及自主性不强、学习空间不大、条件有限等障碍进行了分析,提出了培养学习者自主学习能力的途径与方法,并指出教师是学生学习的合作者、向导、协调者和对话人。     

应对发展中国家反倾销的哲学思辨

哲学思辨性是一种关于事物普遍本质的辨证理论,能揭示事物的发展规律。伴随着全球经济一体化的进程和后金融危机的影响,发展中国家将反倾销作为贸易保护主义的重要手段,对华反倾销呈现出增长趋势。本文基于发展中国家对我国反倾销的现状,运用哲理的逻辑、辨析的思维方式,探索对华反倾销的成因和规避反倾销的对策。     

建立突发性公共事务财政投入体系的对策研究

突发性公共事务的财政投入体系是防范和化解公共事务危害的最后一道防线。针对我国公共财政的实际情况,建立突发性公共事务财政投入体系的对策应包括:实现突发性公共事务财政投入形式的多样化及预备费的基金式管理,加大事前预防性财政投入的比例,编制突发性公共事务预算,并遵循预算编制和执行的原则,以实现提高我国政府管理突发性公共事务水平的目标。     

推进我国循环经济发展的三项对策建议

作者阐述了循环经济理念的含义,并从按照循环经济理念调整经济结构,坚决走资源节约型、环境友好型社会建设之路和精心建设产业园区三个方面提出了推进循环经济发展的具体对策.     

IP电话发展现状及其前景

本文介绍了IP电话的概念、应用特点和主要技术,以及IP电话发展的过去、现在和未来。