论我国电子商务立法的选择

在对国际电子商务立法进行分析的基础上,提出了我国电子商务立法的目的、原则、程序,并具体设计了我国电子商务法的基本框架。     

REGULATION AND RISK: A CROSS‐COUNTRY SURVEY OF REGULATED COMPANIES

This paper tests empirically whether regulation characterized by high incentives implies more risk to firms than regulation characterized by low incentives. Using a worldwide panel of 170 regulated companies operating in electricity, gas, water, telecommunication and transportation sectors during the period 1995–2004, I find that different regulatory regimes do not result in different levels of risk to their regulated firms. This result could be driven by a higher level of development of financial markets combined with a sophisticated diversifying behaviour of regulated firms.     

《世界经济地理》教材编写体系研究

本文从理论上探讨世界经济地理研究的依据和体系,指出现行教材编写存在的问题,提出编写的新建议。认为世界经济地理侧重研究经济区→经济地域→经济地域系统及其运行规律,认为存在世界和国家级区域级别差异。为此,本文认为教材编写时要强调条件要素要与经济地域和经济地域系统形成发展过程一起进行讨论,要突出研究对象的等级层次关系,突出城市或城市群的地位与作用,并要加强国家经济国际化进程对经济地域形成发展的影响作用。     

我国产业结构理论的进展

本文系统地回顾和评论了产业结构理论十年的发展历程,提出产业结构理论在我国经历了孕育、成长和成熟三个阶段;分析了我国产业结构理论的成长动因和发展特点,认为,强烈的改革与发展的参与意识和产业结构调整的需要是产业结构理论在我国出现和成长起来的基本原因,并不断地从现代经济学中汲取相应的理论养分;文章对产业结构理论讨论的几个重大问题进行了全面的介绍和实事求是的评论。     

农村区域经济发展理论和模式的回顾与反思

首先梳理了关于区域经济和农村发展的相关理论模型与学说,然后总结反思了目前我国农村区域经济发展的经验模式,最后运用模式匹配方法,讨论了不同农村区域经济发展模式的理论依据、动力机制、存在问题和今后的改进策略;可验证不同农村经济发展理论的有效性,也可以为农村区域发展不同模式的持续发展提供指导。     

PRICE SETTING PRACTICES IN GREECE: EVIDENCE FROM A SMALL‐SCALE FIRM‐LEVEL SURVEY

The paper documents the price setting practices followed by some 400 or so firms operating in Greece. Survey replies reveal a low percentage of firms changing prices with frequency higher than annual and staggering of price changes during the year. As to firms’ reactions to unexpected shocks, prices appear to adjust sluggishly to cost shocks with asymmetries in price adjustment across positive and negative shocks. Adjustments to increases in costs appear speedier than those to reductions in demand. The data confirm a result found for other countries: the existence of cross‐sectional variations in price setting strategies and in the extent to which prices are adjusted in reaction to unexpected shocks. The results suggest a positive association between, on the one hand, product market competition and, on the other hand, state‐dependent pricing, frequent price changes and the likelihood of a price adjustment following an adverse demand shock.     

我国旅行社敏捷化战略研究

动态复杂性是信息时代市场环境的重要特性,企业敏捷应对环境变化的能力成为企业生存和发展的重要决定因素。文章从敏捷化的角度分析我国旅行社在存在的主要问题,并从旅行社外部组织结构和内部流程两个方面提出提高旅行社敏捷化的对策——敏捷虚拟旅行社和逆向思维改造流程。     

THE EFFECT OF GRADING PRACTICES ON GENDER DIFFERENCES IN ACADEMIC PERFORMANCE

This paper adds to the debate about the sources of the gender gaps in student outcomes by highlighting explanations related to interactions between teachers and students. The evidence comes from the lower secondary school in Norway. The teachers' grading practices are the focal point of the analysis. First, it is shown that girls are exposed to easier grading than boys. Thereafter, evidence is provided that both boys and girls are negatively affected when the teacher practises easy grading. The boys' responses to easy grading are more uniformly negative than the girls' responses. Some exploratory analyses that make use of information about the students' school motivations are provided to make sense of these findings.     

全国企业负担调查评价报告

为落实党中央、国务院关于减轻企业负担工作的部署,维护企业合法权益,加强对全国企业特别是中小企业负担状况的监测,探索企业负担评价工作,课题组在各省市提供的宏观数据及企业负担调查问卷获得的微观数据基础上,运用科学的统计分析方法,进行数据的筛查和整理,探索设计和构建了企业负担相关指数,旨在简单、直观地反映企业负担情况,并提出初步的政策建议,为减轻企业负担提供科学的决策依据。     

ESTIMATES OF THE HIDDEN ECONOMY IN AUSTRIA ON THE BASIS OF OFFICIAL STATISTICS

By definition, the hidden economy eludes straight observation by means of official statistics. Nevertheless, attempts to quantify these phenomena usually make reference to official materials in various respects, e.g. as regards definition, or when evaluating the relative importance or some indirect reflections of such activities. In this context, official statistics may serve as a particularly useful reference when those sections of the economy are concerned which are hardly or not at all susceptible to hidden activities. Such sections can be identified in terms of industry and in terms of occupation.
In the present investigation such techniques have been used to a large extent and only official statistics have been drawn upon as a data source. Accordingly, the outcome matches closely with national accounts concepts and existing national classifications of various socio-economic statistics. The estimates refer to the hidden ("off the records") activities of the self-employed as well as to similar activities of employees, the unemployed etc. ("moonlighting"). Per se criminal activities have not been included, however. As regards the self-employed the estimates basically rely on income differentials observed between small scale entrepreneurs and their employees. As regards employees numbers employed of various preselected occupational categories and of some additional groups of non-employed have been processed successively, matching them e.g. with comparable data on time budgets and regional frequency.
The outcome largely confirms common experience or expectations as regards the fields where hidden activities assume significant relative importance whereas the overall size of the hidden economy turned out fairly small as compared with official GDP.     

国外集群与区域创新研究综述

空间邻近性对区域产业发展和创新的重要性日益受到学者的重视。文章认为国外对集群与区域创新的研究集中在以下六个主要方面：产业集群的形成与发展；知识外溢与区域创新活动；地方化学习能力与创新基础设施；创新衍生与扩散；区域创新系统构建与创新政策；区域创新与区域竞争力、区域可持续发展能力等。     

我国旅游资源产权问题探析

旅游企业产权明晰问题已逐渐被社会认同，而旅游资源产权明晰问题却未受到应有重视。我国旅游资源产权界定不清，产权制度安排不合理，已在某种程度上束缚和妨碍了我国旅游资源的合理利用和旅游业的进一步发展。旅游资源产权问题成为近期旅游界的一个热点话题。文章主要运用俱乐部理论、资源价值理论、产权理论等，从深层次上对我国旅游资源产权不明晰的成因进行了分析，并对构建我国现代旅游资源产权制度提出了一些建议。