The choice of policy instruments for the control of carbon dioxide emissions

Increasing concern in scientific and policy-making circles about the possibility of global warming induced by the accumulation of CO₂ and other greenhouse gases in the atmosphere has promoted the consideration of policies to limit emissions of these gases. This paper gives an overview of policy instruments targeted at the control of CO₂ emissions, including the command-and-control approach, energy taxes, carbon taxes and tradeable carbon permits, with special attention being paid to the economic instruments.     

The economic law of population distribution and migration

"The economic law of population distribution and migration has been studied chiefly based on the Chinese situation. The distribution and development of productive forces decide the distribution and migration of population, and in turn, the latter influences the former. The population distributions in three different stages of social development, namely agricultural, industrial and information society, are described. A new concept in population economics is introduced, i.e. population economic density, which is different from the concept of population density. The formula of population economic density is P(population)/R(resources). Many kinds of migration are analysed, and it is believed that the main efficient cause of migration is economy."     

A development model of developing economies with capital and knowledge accumulation

This study suggests a model of economic development which treats knowledge accumulation as an endogenous variable. It examines possible dynamic processes in an economic system which accumulates knowledge from developed nations. We describe the dynamics of the system by the interactions of three variables—economic conditions, level of knowledge, and openness. The introduction of openness as an important endogenous variable is due to the fact that the development model considered here is primarily concerned with the economic dynamics of the People's Republic of China. We are especially interested in nonlinear phenomena such as catastrophes and limit cycles. We show that small shifts in political policies may result in great social structural changes.The author is very grateful to two anonymous referees for important comments and to an anonymous referee for linguistic help.     

上市公司股利分配现状及对策研究

本文分析了我国上市公司股利分配的现状及存在的主要问题,并深入地剖析了这些问题产生的原因。在此基础上,从内部规范和外部规范两个方面提出改进我国上市公司股利分配的对策,以其对发展与完善我国资本市场提供帮助。     

现代物流继续教育实践与探索

现代物流继续教育作为一种新的物流人才培养模式，引起了企业界、高等院校的重视，并进行了广泛的探索和实践。本文在现代物流继续教育的实践基础上，对相关问题进行了探讨。     

高校多维会计诚信教育模式构建

本文分析了会计诚信在高校会计教育中的现状,阐述了高校开展多维会计诚信教育的必要性,并从课堂教学会计诚信理念的灌输、实践环节诚信行为的培育、会计工作过程中诚信的反馈、校园环境中诚信习惯的养成、建立“大学生诚信档案”实行全程信用记录等方面,全方位、多角度地构建高校多维会计诚信教育模式。     

物料装卸搬运系统分析及改善措施

物料装卸搬运无论在流通领域还是在企业生产中,都占有十分重要的作用。通过介绍装卸搬运的运行体系和分析方法,从搬运的流量、距离、空间、时间和手段等方面,分析了提高装卸搬运系统效率的改进措施和方法。     

企业物流系统的经济评价方法探析

文章通过对物流成本概念及其特性和物流成本系统化控制的分析,运用物流活动的经济评价的方法对物流系统的成本进行动态的经济评价,为企业提供物流成本控制与管理依据,以便企业能够及时准确的进行调整更有效更迅速的优化系统,使企业的物流成本大大降低,从而增强企业的竞争力。     

结果质量与过程质量探析

服务营销专家格罗鲁斯认为，服务质量包括两方面内容：结果质量与过程质量。但对于结果质量与过程质量孰轻孰重，是一个在理论上和实际生活中都未能很好解决的问题。文章在回顾相关理论的基础上，认为判断服务结果质量与过程质量孰轻孰重不能一概而论，而应综合考虑行业、顾客和社会文化等因素，将提升服务质量的努力放在不同的方面。     

电子商务合同成立与认定刍议

随着我国电子商务的加快发展，在理论与实践中，产生了一系列的问题，需要深入研究。电子商务合同与传统的合同制度有不同的特点，尤其是电子商务合同的成立与认定问题。