助学贷款执行难引发的思考——从大学生信用法律制度建设说起

目前我国国家助学贷款的执行阻力重重，大学生信用意识淡漠，拖欠贷款问题突出，信用问题已成为严重制约国家助学贷款工作顺利开展的瓶颈。因此，研究大学生信用问题，建立大学生信用法律制度显得十分重要。     

国家高新区提高了城市创新力吗

以我国2001-2016年240个地级市作为样本,基于国家高新区这一准自然实验,利用复旦大学产业发展研究中心发布的2017年《中国城市和产业创新力报告》中城市创新指数数据,基于双重差分(DID)法,评估其对城市创新力的影响。研究发现：①国家高新区设立可以显著提高所在城市创新能力,并呈现出随时间逐渐增强的动态发展趋势;②高新区的设立对城市创新能力提高的作用受所在地区初始要素禀赋影响,对初始要素禀赋具有比较优势的地区创新能力提升的促进效应更显著,对不同地区、不同等级、不同规模城市及不同城市群产生差异化影响。结论表明, 应充分结合各地区禀赋条件,将高新区更多设立在要素禀赋具有比较优势的地区。     

铁路物流园区相关特性的研究

通过对物流园区概念和模式的论述,分析了铁路物流园区的特点和分类,并结合我国既有铁路物流园区存在的缺乏规划和定位不准等问题,对铁路物流园区建设规划和运作方法进行了探讨,提出确保铁路物流园区健康发展的建议。     

国家生态文明试验区建设提高了碳生产率吗？——采用回归控制法的实证分析

设立国家生态文明试验区是加快推进生态文明建设的重要举措,2016年和2017年设立的首批国家生态文明试验区有福建省、江西省和贵州省。在“双碳”目标约束下,有效提高碳生产率成为国家生态文明试验区建设的重点任务之一。利用2004—2020年29个省份的面板数据,运用回归控制法分析福建、江西、贵州三省建设国家生态文明试验区对碳生产率的影响及其作用机制,结果表明：设立国家生态文明试验区后,三省碳生产率的增长快于其他26省份的均值,且福建省比浙江省、江西省比安徽省、贵州省比云南省有更快的碳生产率增长;设立国家生态文明试验区产生了明显的碳生产率提升效应（福建省、江西省、贵州省的年均政策效应分别为0.1378万元/吨、0.0654万元/吨、0.0403万元/吨）,该结论在时间安慰剂、排除其他政策干扰和用信息准则选择最优子集等稳健性检验中依然成立;设立国家生态文明试验区产生了明显的能源消费结构改善效应、技术进步促进效应、劳动生产率提高效应。应持续推进国家生态文明试验区建设,有效促进绿色低碳发展。     

森林旅游产品适宜性评价实证分析——以福州国家森林公园鸟语林产品为例

森林旅游产品的适宜性评价是森林公园开发旅游产品的主要参考依据,对于旅游产品开发的成功具有重要意义。从产品的竞争力、资源条件、市场需求与定位、开发效益、外部协调性等几个方面对福州国家森林公园鸟语林产品的适宜性程度进行了实证评价。     

The relationship between national culture and the use of professional services: Evidence from two cross-country studies

Each year, clients spend large sums on professional services, such as accounting services, legal services and consulting services. While research has found significant cross-country differences in organizations’ spending on professional services, we do not know why they occur. Inspired by the organizational buying behavior literature, this paper investigates the influence of national culture on the use of professional services, particularly management consulting services. As the use of professional services involves considerable uncertainties—particularly for the buyer—it can be assumed to be influenced by cultural differences regarding the level of Uncertainty Avoidance, Individualism and Masculinity. By drawing on two independent cross-country studies, we show that organizations in high uncertainty avoidance and individualistic cultures use professional services less than organizations in low uncertainty avoidance and collectivist cultures. We found no relationship between Hofstede's dimension of Masculinity and the use of professional services. The findings contribute to the theorizing on how the cultural context influences organizational buying behavior and the purchasing of professional services.     

城市化进程中的乡村衰落现象：成因及治理——“乡村振兴战略”实施视角的分析

党的十九大报告提出了“实施乡村振兴战略”。乡村振兴是“中国梦”不可或缺的组成部分,城市化进程中的乡村衰落现象不容忽视,乡村问题的解决关系到乡村振兴战略能否实现和现代乡村能否建成。为此,剖析了我国乡村衰落的成因,探索了乡村振兴战略落实的办法,提出了现代乡村建设的可能路径。     

Developing a better understanding of the complexities of visitor loyalty to Karijini National Park,Western Australia

Visitor loyalty is essential for the future of parks; however our knowledge of it is poor and confounded by conceptualisation and measurement issues with loyalty often considered a single construct. Furthermore, previous research has focussed on loyalty to a single destination rather than loyalty to a park system. This paper analyses the loyalty intentions of visitors to Karijini National Park, Western Australia. Relationships between loyalty measures to this park and to parks generally are explored. Rather than a single construct, loyalty was evidenced by three dimensions within an increasing hierarchy of effort – a) visiting another park, b) referring and recommending, and c) advocating, paying, volunteering, and visiting again. Visitors who wanted access to friendly, helpful rangers were more likely to undertake loyalty behaviours requiring greater effort. Further refining loyalty's multiple dimensions is an important focus for future research complemented by recent efforts to match loyalty measures with actual visiting behaviour.     

Reducing visitor car use in a protected area: a market segmentation approach to achieving behaviour change

This research uses a market segmentation approach to reducing transport-related environmental burdens from visitors, while maintaining economic benefit. The approach was tested in the Lake District National Park (UK). It aimed first to explore visitor transport behaviour using a social psychological framework, to understand what might best predict desired behaviour change (i.e. reduced visitor car use). Second, it developed and tested different types of marketing messages to reduce car use, based on persuasive communication theory, establishing marketing propositions appropriate to different visitor types and market segments. Third, it identified market segments with both a high propensity towards positive behavioural change and the highest economic contribution to the destination. The work is based on Ajzen's Theory of Planned Behaviour and on persuasive communication. Three hundred and ninety completed questionnaires were obtained. The paper emphasises the importance of context in successful communication to influence behaviour and shows that a market segmentation approach to behavioural change can be successful. Complex patterns of visitor mobility and modal choice emerge. For example “New Explorers” and “Familiar Families” are most likely to reduce their car use (45% and 48% respectively) and less likely to perceive this as difficult.     

谈国家助学贷款的贷后管理问题

国家实行助学贷款政策帮助贫困学生圆了大学之梦,得到了广大人民群众的拥护。但在实践中出现了新的问题,那就是还款率低。为了更好地解决这一实际问题,必须切实加强对学生思想政治特别是诚实守信教育、建立信用信息查询制度,依靠制度、机制促使还贷,调整政策加大还贷力度,切实做好国家助学贷款的贷后管理工作。