Was Jules Dupuit a Market Socialist: A Retrospective Note on Marginal Cost Pricing

This paper examines the extent to which Dupuit preceded Hotelling in the theory of marginal cost pricing and the relation of marginal cost pricing to the Pigou–Robinson definition of exploitation, Coase’s multipart pricing, and the Kaldor compensation principle. Tsuneki’s partial rehabilitation of Hotelling’s proof of MC pricing is partially endorsed.      

浅议如何确定社会保障税的最优税率

社会保障制度是我国社会主义福利事业的一个重要组成部分。它不仅作为维持劳动力再生产的物质保证而构成促进社会再生产顺利进行的重要手段,而且是社会稳定机制的一个重要组成部分。目前已有140多个国家和地区建立了社会保障制度,其中有80多个国家和地区开征了社会保障税或类似税种。文中对我国如何确定社会保障税的最优税率进行了简单的分析。     

转型目标、顺序及动力机制:一个文献述评

作为一种大规模制度变迁,转型向学者们提出了许多难题:转型的目标是什么?转型的最优顺序应该怎样?转型的动力机制有哪些?本文对上述问题的相关文献进行了概括,并对已有转型理论进行扩展和深化.     

A product Pareto distribution

The Pareto distributions are becoming increasing prominent in several applied areas. In this note, a new Pareto distribution is introduced. It takes the form of the product of two Pareto probability density functions. Various structural properties of this distribution are derived, including its cumulative distribution function, moments, mean deviation about the mean, mean deviation about the median, entropy, asymptotic distribution of the extreme order statistics, method of moments estimates, maximum likelihood estimates and the Fisher information matrix. The calculations involve the use of several special functions.     

工程项目全方位动态成本控制

未来激烈的市场竞争注定企业要想生存发展就必须全面提升自己的竞争力,传统的建筑行业也不例外。过去那种单凭施工管理人员经验进行成本控制的做法已经不适合现代新型管理模式了。通过对常见工程项目管理中成本失控原因的分析,总结出了成本控制中应注意的几点问题,最后结合成本控制中容易出现的问题,提出了一种全新的全方位动态成本控制体系。     

The fiscal sociology of Gino Borgatta: Pareto, extra-economic redistribution and economic growth

The purpose of this study is to establish the extent to whichBorgatta's early fiscal sociology is consistent with, and differentfrom, Vilfredo Pareto's critical views on fiscal theory. Particularemphasis is given to the treatment of the relationship between‘extra-economic’ redistribution, achieved throughfiscal measures, and economic growth. Since evidence of Pareto'sinfluence is much weaker in Borgatta's more mature studies,the ‘definitive’ Paretian fiscal sociology thatemerged in his early ‘Lo Studio Scientifico dei FenomeniFinanziari’ is investigated for possible indications ofwhy Borgatta did not subsequently develop fiscal studies furtheralong Paretian lines.     

Pareto optimality in continuous-time OLG economies

The aim of this paper is the achievement of a complete characterization of the Pareto optimality of competitive equilibria for deterministic, pure exchange, continuous-time economies with a countable number of overlapping generations, where each consumer’s life-span consists in a bounded interval of time. For such an environment, we obtain separate sufficient and necessary conditions for Pareto optimality in the form of the Cass’ criterion, that is, in terms of the equilibrium prices. However, these conditions are not equivalent in general. Therefore, in order to get that equivalence we are compelled to impose certain restrictions, either on consumers’ lifetimes, assuming that all of them have the same longevity, or on the dynamic behaviour of relative intertemporal equilibrium prices. In both cases, we are able to derive a single condition that is sufficient and necessary for efficiency, thus achieving full characterizations.     

“带权进城”:城镇化进程中农民权益处置的一种思路

随着农村改革深入推进,农民权益不断提升。当前这种不断提升的权益却仍然与农村户籍相绑定,在一定程度上影响了新型城镇化。为了有效破解农民权益保障与新型城镇化发展之间的两难境地,有效提升新型城镇化的质量,在城镇化进程中农民权益的处置需要采取新的思路。本文指出了当前农民和农民权益之间是一种"弱连接",且这种"弱连接"将变得愈发不利于城乡融合发展,并且以增量改革和市场化改革为原则,提出了将农民权益与农民个体相绑定、与农村户籍相分离,从而实现"带权进城"的农民权益处置思路。通过浙江省德清县农村产权改革的案例,本文探讨了"带权进城"在实践中的模式、效果、启示和未尽之处,指出未来"带权进城"实践创新的重点在于农民权益的固化和盘活,最后提出了从富裕地区先行先试,尊重农户意愿,扩大城镇公共服务供给等政策建议。     

家庭农场退出诱发的利益冲突与化解策略研究

研究目的:借助埃奇沃斯盒状图阐述家庭农场退出的"帕累托改进"过程,深入分析家庭农场退出可能诱发不同主体间的利益冲突以及应对策略,为家庭农场的合理有序退出提供理论支撑。研究方法:经济学交换的一般均衡分析法、理论分析法、文献梳理法、综合分析法。研究结果:在家庭农场退出时,会在家庭农场主、农户、债权人、集体经济组织、家庭农场的其他成员等主体之间围绕土地合同违约、债务清偿次序、债务承担比例、资产处置等问题诱发激烈的矛盾冲突,这些问题的妥善解决对于构建家庭农场的合理有序退出机制、盘活退出家庭农场的整体资产、维护退出家庭农场主和债权人的合法权益都具有重要意义。研究结论:家庭农场退出所诱发的不同主体间的利益冲突应当依据法律政策、土地流转合同等科学合理地加以解决。对于家庭农场退出的资产采取整体转让、转租、托管经营等方式处理;明确家庭农场退出需要承担的法律责任,参照相关法律政策,明确家庭农场退出的债务偿还规则;明确集体经济组织在家庭农场退出时的职能定位;通过制定内部规章制度明晰家庭农场成员间的"权责利"关系格局。     

Consideration for the Asia＇s Monetary Cooperation Based on the Theory of Optimum Currency Areas

According to the theory and the standard of Optimum Currency Areas, this paper analyzes the possibility of the Asia＇s monetary cooperation. Based on the current study, this paper points out that East Asia does not have the condition for the monetary cooperation and the cooperation can only be conducted in a comparatively low level; furthermore, in order to achieve the monetary integration and to form the Optimum Currency Areas, it is still a long way to go for Asian countries. All the Asia countries should work hard in the political and economic area. However, the common interests will make the monetary cooperation an irreversible trend.