从劳动分工到资源分工的内生演进分析

对分工理论进行了比较与分析,提出了劳动分工演进的更高级形式———资源分工这一理论,认为政府应通过有效的制度规制,依托循环经济发展模式,引导分工从劳动分工向资源分工演进,从长期促进经济可持续增长。     

集群分工结构演进机理分析

本文将企业作为一个基本的分析点,运用基于专业化经济的劳动分工模型研究了分工、交易成本与产业集群演进的关系,认为产业集群分工结构演进实际上是由一个个群内企业内部分工外部化决策导致的。     

分工演进与城市群形成的机理研究

城市群是一个复杂的演化系统,是一种新型的城市体系,突破了中心地理论的解释范畴。古典经济学、新古典经济学、新兴古典经济学关于专业化分工的思想对于城市群的形成具有解释力,专业化分工的深入和分工在空间上的分化是促使城市群成长的根本动因,城市群是企业为降低交易费用,提高交易效率和获取由分工产生的报酬递增的一种空间表现形式。城市群的发展,以其扩大市场规模、降低成本、协调产业布局的功能,进一步促进分工的深化,提高交易效率,推动区域经济的发展。     

分工演进与城布群形成的机理研究

城市群是一个复杂的演化系统,是一种新型的城市体系,突破了中心地理论的解释范畴。古典经济学、新古典经济学、新兴古典经济学关于专业化分工的思想对于城市群的形成具有解释力,专业化分工的深入和分工在空间上的分化是促使城市群成长的根本动因,城市群是企业为降低交易费用,提高交易效率和获取由分工产生的报酬递增的一种空间表现形式。城市群的发展,以其扩大市场规模、降低成本、协调产业布局的功能,进一步促进分工的深化,提高交易效率,推动区域经济的发展。     

经济学视角下物流的分工演进

本文运用新兴古典经济学的分析工具对物流的分工演进进行了分析,认为物流的分工结构取决于管理费用与分工收益的相对比较,是一个自发演进的过程.     

经济学视角下物流的分工演进

本文运用新兴古典经济学的分析工具对物流的分工演进进行了分析，认为物流的分工结构取决于管理费用与分工收益的相对比较，是一个自发演进的过程。     

分工理论的演进与农村城镇化的实践要求

经济学中分工理论的演进,可分为两个历史阶段:一是古典的、新古典的分工理论;二是新兴古典经济学的分工理论。在前人研究的基础上,创立了分工经济理论的数理模型,从而指出了农村城镇化的实践要求及其若干建议。     

嵌入与重构：全球价值链分工的演进逻辑

全球价值链(GVC)是国际分工合作进一步深化的结果,其源于发达国家产业结构调整和发展中国家经济发展战略转变的相互契合。随着内在动力和外部约束条件的变化,参与GVC分工合作的各经济主体随即开始调整经济行为,其结果表现为GVC的解构和重构。本文从多个视角对GVC重构进行分析,有助于更全面地认识GVC分工演进的内在逻辑。研究发现：(1)GVC分工成为国际分工的标志性特征之一,已成为世界经济发展的支柱和中枢神经系统,三大区域价值链逐渐形成并稳固;(2)超大规模市场提升了中国对GVC的影响,且技术进步推动中国逐渐向GVC中高端环节攀升;(3)GVC重构源于技术进步、经济特征以及政治环境三方面的动因;(4)GVC重构本土化、区域化和多元化三大趋势会对中国各方面产生现实挑战。     

价值链分工演进如何影响贸易增长:现象、理论及模拟

当前,包括中国在内的全球贸易增速下降现象,引起了理论和实践部门的极大关注。文章从全球价值链分工动态演进的视角,基于分工演进和贸易增长等经验描述,构建理论模型刻画了当前贸易增速下降的成因,并在理论先导下进行了数值模拟。结论表明,全球价值链分工演进的阶段性变化对贸易增速具有深刻影响,当价值链分工深化到一定阶段后,在贸易规模扩大的"基数效应"和分工深化的"边际效应"作用下,贸易增速表现为不断下降的趋势。这正是当前全球贸易增速下降的根本原因之一。从单个国家角度看,价值链攀升的动态演进是一个不断"挤出"贸易"重复统计"部分的过程,从而也在一定程度上降低了统计意义的贸易增速。当前全球价值链分工边际深化难度加大、中国在全球价值链中的地位不断提升正是我国外贸增速下降面临的客观环境,同时也说明了中国外贸亟待从以往"以量取胜"向"以质取胜"方向转变的必要性和紧迫性。     

分工深化促进城市群演进的机制分析

从分工深化促进城市群演进发展的角度,将城市群的发展分为形成阶段、发展阶段、成熟阶段三个阶段。我们可以根据城市群各阶段的发展特征,从政策、制度等方面给予适当引导,促进其顺畅发展。     

劳动分工理论探析

文章对分工理论作了一个梳理以期为分工理论的进一步研究提供基础.     

中药产业:由传统向现代扩充

去年,国家计委斥资3.5亿元支持现代中药产业化项目。如今,国家有关部门又从政策层面对中药产业化进行扶持,这一切表明——"中药内含的优秀中医药文化将成为中药产业现代化、国际化持久的推动力。"     

从"市场扰乱"到"市场扰乱威胁"意欲何为--点评美国对华"袜子特保"案

2004年6月28日．美国袜业协会国内制造委员会等4家美国纺织业团体向美国纺织品协议执行委员会(CITA)正式提出对原产于中国的袜类产品(美国TC码第332／432和第632类产品)采取过渡期纺织品保障措施申请。2004年7月21日．CUTA在美国《联邦纪事》(Federal Register)发布公告．决定正式受理上述特保申请并随即展开调查。2004年10月22日     

Revisiting the substantiality criterion: From ethnic marketing to market segmentation

This paper examines the meaning and application of the concept of substantiality for consumer market segmentation and target selection with a focus on ethnicity and minority ethnic groups. In contrast with interpretations of segment substance anchoring on some sufficient potential size to justify time and effort involved in planning, the objective is to consider key group dimensions to ascertain potential substantiality. Common criteria proposed to assess substance are essentially an exhortation to assess the value of the segmenting opportunity. An increase in producer surplus meets this requirement but this consideration is done post hoc. The challenge for market segmentation is to assess substantiality a priori. This paper presents a screening approach based on appraising minority ethnic group resources that enables such an assessment and has potential applicability to other consumer subcultures.     

Jobs on the wire: In search of the perfect labor market

The Internet as the most recent development in communication technology might dramatically reduce transaction costs and thereby lead to the emergence of a nearly perfect market. This would have drastic implications for labor markets and the social security system. In the first part of the paper, the influence of the Internet on transaction costs is examined. It is shown that the Internet will not necessarily lead to a decrease of transaction costs. Therefore, it is not clear whether the Internet will promote a perfect labor market. Moreover, it is shown that an outsourcing to the Internet will only take place for certain jobs which can be easily standardised. The second part of the paper shows what an Internet‐based labor market may look like. To show this, the model of monopolistic competition is used. A result of these considerations is that an increased outsourcing to the Internet may lead to a kind of association of freelancers. This revised version was published online in June 2006 with corrections to the Cover Date.     

Rethinking the area approach: Immigrants and the labor market in California

A framework that uses a Constant Elasticity of Substitution (CES) production function with skill differentiation and integrated national labor markets has predictions for the employment effect of immigrants at the local level. The employment (rather than wage) response to immigration by skill in a state reveals the production substitutability-complementarity between native and immigrant labor. This, in turn, reveals the degree to which immigrants stimulate or depress the demand for native labor. To estimate this elasticity, I use a novel instrument based on demographic characteristics of total Central American migrants or of the Mexican Population to predict immigration by skill level within California. Looking at immigration to California between 1960 and 2005 these estimates support the assumption of a nationally integrated labor market by skill and they support the hypothesis that natives and immigrants in the same education-experience group are not perfectly substitutable. This explains the counter-intuitive fact that there is a zero correlation between immigration and wage and employment outcomes of natives in the state.     

从主流游船着手进军豪华游船市场

游船从19世纪中叶问世以来,至今已有150余年的历史。由于游船的宏伟、豪华、高贵、舒适以及昂贵的造价．所以一直受到人们的关注和向往。     

From time use to contingent work to labor supply: thoughts on the contributions of Alan Kreuger

Business Economics - Alan had a real concern with “getting it right,” even when getting it right was something that was going to be very, very difficult to do. I focus on some trends in...