用人单位遵守社会保险登记时限现状研究——以北京市大兴区的社保登记时限执行情况为例

社会保险登记时限是参保单位和职工参加社会保险的重要时间界限,《中华人民共和国社会保险法》对违反登记时限的法律责任规定并不明确。目前对于新参保单位在执行登记时限规定的情况没有明确过多的关注和分析,对在执行过程中存在的问题研究也相对不多。北京市大兴区2010年7月至2012年6月参保单位的登记时限统计分析表明,建立工商—社保信息互通系统、提供科学的罚金公式等对策建议对用人单位遵守社会保险登记时限有积极的意义。     

Decentralizing Pareto-efficient network flow/speed patterns with hybrid schemes of speed limit and road pricing

This paper examines the potential of hybrid schemes of speed limit and road pricing for decentralizing Pareto-efficient flow/speed patterns that minimize total travel time and total emissions simultaneously. Both link flows and speeds are treated as independent variables in our bi-objective formulation. The resulting Pareto frontier is thus weakly dominant to that in previous literature. For any such favorable Pareto-efficient flow and speed pattern, we establish the existence of hybrid schemes of speed limits and non-negative/revenue-neutral tolls, whose set of user equilibrium (UE) solutions contains the Pareto-efficient one, and provide sufficient conditions under which the Pareto-efficient solution can be certainly obtained.     

Economic Cooperation Organization Member Countries＇ Economic Development： The Importance of Assessing Technoparks

Advanced technologies in the world, especially in the last quarter century of rapid change, radical innovation were required to compete in important decisions, triggered by the national network of cooperation structures which is a very significant changes in participates in the regional country or new technology generation and transfer systems to be released; starting from the most basic research on the effect of knowledge production, commercialization, distribution of the total well-being of society is an important dating ＂shining knowledge value chain＂. This important change has become the main formative element of the economies. Recent advances in the knowledge economy and the resulting new strategic theories, knowledge, technology transfer, and increased mobility at the long distances, the concept of regional development is a brand new technological cooperation aims and information focusing on the transformation processes of growth of the economies of developed nations, which is the most important technological innovation in the vision of the economic development advanced plays an important role, evolving processes trigger in all aspects of the right to read most threats and opportunities that might be the best analysis, by passing the appropriate policies for countries in their visions, and entrusted a vital importance. In this context, Azerbaijan, Turkey, Afghanistan, Iran, Kazakhstan, Kyrgyzstan, Pakistan, Yajikistan, Yurkmenistan, and Uzbekistan in addition to research, technology development and production partner countries＇ and these countries sharing innovation structures with R＆D Center in technoparks and to serve together in the development of the total synergies ＂of the economic cooperation organization＂.     

Industry associations and non-competitive behaviour in Australian wool marketing: Evidence from the Melbourne Woolbrokers' Association, 1890–1939

From the 1890s the sale of Australian wool was organised through a series of regionally based associations of wool selling brokers and wool buyers. They engaged in cartel-type behaviour by price fixing and exclusive dealing. We ask the question whether the wool selling brokers exploited their monopoly power to thefull in setting fees and charges paid by the growers and buyers. Association records provide data on the pricing structure and rationale for changes. We surmise that the existence of the cartel lifted prices above competitive levels. However, the pricing behaviour was moderated to a strong form of limit pricing.     

A STATE‐LEVEL ANALYSIS OF BUSINESS CYCLE ASYMMETRY

This paper provides a comprehensive examination of asymmetry in US state‐level business cycles. We consider two different types of asymmetry in the adjustment process of a stationary time series: deepness and steepness. The data used in the study are a comparable set of state‐level coincident indexes (SCIs) developed by the Federal Reserve Bank of Philadelphia. Specifically, results from using the momentum‐threshold autoregressive model provide evidence of asymmetry in the growth rate of 23 SCIs as well as the equivalent national coincident index.     

浅析外贸企业的客户信用风险管理

随着我国市场经济和国际贸易的快速发展,信用交易方式已成为外贸企业的主要结算方式之一,随之而来的是企业的信用风险日益加剧。因此如何加强外贸企业的信用风险管理,建立一套适合自身情况的信用风险管理模式,成为外贸企业必须解决的问题。本文介绍了信用风险的相关理论,提出了适合外贸企业的信用额度确定方法,并阐述了外贸企业在信用销售后应该采用的技术控制方法及应该配套制定的信用管理制度。     

On the dynamic selection of mechanisms for provision of public projects

How do individuals' spatial decisions affect the institutions for public goods provision over time? This paper describes a dynamic model in which the provision mechanism for a public project is itself the object of locational choice of individuals. Individuals in an ongoing society must choose between a location with a Majority Rule mechanism and one with a Voluntary Contribution mechanism. Each mechanism determines a funding decision for a local public project which is repeated over time. Generations of individuals asynchronously supercede their ‘parents’, creating an entry/exit process that allows individuals with possibly different beliefs to enter society. A self-confirming equilibrium (SCE) belief process describes an evolution of beliefs in this society consistent with a self-confirming equilibrium (Fudenberg and Levine, 1993) of the repeated location/provision game. It is shown that the process with belief mutation as new individuals enter society results in a globally absorbing state in which the Majority Rule mechanism is the unique survivor of the two.     

试论公共政策法律化的限度

在现代法治社会中,公共政策与法律皆不可或缺.饱经法律虚无主义的中国社会,在走向法治主义的进程中难免出现泛法治主义的倾向.公共政策法律化虽然是政策发展的趋势和法治社会的要求,但并非所有公共政策都可以且都能够实现法律化.公共政策法律化应当有其合理的限度.     

经济增长:资源、环境和极限问题的理论争论与人类面临的选择

在人类社会不同的发展阶段中，人与自然的关系是不尽相同的。工业化早期阶段所带来的种种破坏性后果，引发了人们时生态与环境问题的严重关切。1972年《增长的极限》一书所引起的世界性的争论，使人们认识到生态的承载力是有限的，资源的数量也是有限的。从长远来看，科技进步能不断发现新的能源与资源，但在每一个特定的人类社会阶段，能源与资源危机总是人类必须面对的严峻挑战。改变旧的经济增长模式．探索新的经济增长模式，是可持续发展的核心内容。