公允价值计量模式研究

财务会计的核心问题之一是会计计量问题。从国际财务会计的发展动向看,由于对金融工具、特别是衍生工具的计量需要,公允价值计量模式备受关注。我国也高度关注公允价值理论和实务的发展,财政部颁布的新会计准则中,已将公允价值作为计量属性之一。但应用中出现的问题和阻力使公允价值计量成为财务会计的难题之一,本文对此进行了探讨。     

FDI对我国劳动力市场均衡发展的积极效应

FDI投资规模的扩大缓解了我国劳动力市场供大于求的非均衡状态,同时,FDI通过扩大对熟练劳动力的需求以及对员工的培训和外资企业的技术扩散效应提高了我国的劳动力素质.外资企业市场化、法制化的劳动力资源配置机制和管理手段也对我国的企业起到了积极的示范作用,促进了劳动力的自由流动和劳动力薪酬制度的合理化,健全了我国的劳动力市场制度建设.FDI从这三个方面对我国的劳动力市场均衡发展产生了积极的效应.     

户籍歧视对劳动报酬差异的影响

在我国，户籍歧视是形成劳动力市场分割的重要原因，它不但通过阻碍劳动力流动造成城乡收入差异，也会促成农民工和城镇工人之间劳动报酬的差异。本文利用中国健康与营养调查（CHNS）多年的数据，对我国户籍歧视影响劳动报酬差异的程度进行计算和分析。结论表明，近几年户籍歧视现象并没有明显改观，政府在制定相应政策时，仍需关注这方面的问题。     

Extending working hours: why not work 42 h rather than 38?—a CGE analysis for Germany

Faced with a record level of unemployment, the present debate in Germany is to extend the weekly hours of work. In this paper the employment effects of an economy-wide increase in weekly hours are quantified on the basis of a computable general equilibrium model for different specifications of the wage setting rule and the use of additional policy-induced public income. The simulation results back the argument of the opponents of longer working time that not more jobs will be created. However, when the higher tax revenues from GDP growth are used to reduce social security contributions, then the claim of the proponents that more jobs will be created can be supported.     

Understanding the Large Negative Impact of Oil Shocks

This paper offers a plausible explanation for the close link between oil prices and aggregate macroeconomic performance in the 1970s. Although this link has been well documented in the empirical literature, standard economic models are not able to replicate this link when actual oil prices are used to simulate the models. In particular, standard models cannot explain the depth of the recession in 1974–75 and the strong revival in 1976–78 based on the oil price movements in that period. This paper argues that a missing multiplier-accelerator mechanism from standard models may hold the key.     

辽宁省农产品市场流通体系建设现状及对策

该文系统分析了辽宁省农产品市场流通体系建设的基本情况,明确了存在的主要问题,提出了今后一个时期的发展思路和对策:一是提升批发市场的功能与档次,二是建立新型农产品零售网络,三是大力发展农产品物流,四是构建农产品流通的组织体系,五是完善农产品交易方式,六是推进市场管理的规范化、法治化和制度化。     

A theory of innovation for process-based innovations such as nanotechnology

Many see Nanotechnology as the technology that will underlie the next Schumpeterian wave creating new opportunities for wealth and job creation. Further it is a process based or materials technology. Yet all currently used models of innovation are based on assembled products or service products and these simply do not recognize the differences in materials products nor the “enabling” nature of Nanotechnologies. If nanotechnology is poised to become the economic engine of this millennium and if current models of innovation, which are utilized, by policy makers and firm based strategist alike are based on technology product paradigms that are dissimilar to the realities of nanotechnology and other process-based technologies then there is cause for concern.Here the authors provide a model and supporting cases demonstrating a new process or materials based innovation model that is based on the tight coupling between product and process innovation of not only Nanotechnology-based products but other process-based products. This is an important finding, because it identifies and remedies a gap in the literature associated with earlier process and product innovation models. For process-based products like materials, food, chemicals and nanotechnologies any change to the manufacturing processes results in significant changes in end product features. The implications of this model to practice are considered.     

完善我国证券市场监管体制研究

如何完善我国的证券市场监管体制是保证我国证券市场能够持续、健康、稳定发展的重要课题.本文首先对市场监管失灵的理论进行了介绍,然后深入分析了我国证券市场监管体制的形成过程及其特点,最后就如何完善我国的证券监管体制提出了建议.     

Bureaucratic integration and regional specialization in China

Fiscal decentralization introduced as part of China's economic reform since 1979 has unleashed strong incentives for China's local governments to pursue economic development, but the same incentives have also led to local protectionist policies inhibiting the process of regional specialization. This paper focuses on the constraints or freedom with which local governments can implement their protectionist policies. Using a panel data of 29 China's regions over the time period of 1985–1997, we find that China's political system of bureaucratic integration (specifically, concurrent appointment of local government officials in the central government) imposes constraints on the local governments from practicing protectionism. We also find that the effectiveness of local protectionist policies is limited by market competition, specifically, competition from foreign-invested firms operating in China and foreign imports. Our results on the role of local protectionism remain robust to controls for the regional variations in the size of the economy and the stage of economic development.     

Stock Repurchase and the Role of Signaling： A Comparative Analysis between U.S. and China

This paper compares different methods used for stock repurchase and examines the role of signaling in the U.S. and China＇s capital markets. We find that the ways to buyback stocks are very different in the two countries. Most U.S. stocks are repurchased through open market and the signals sent to the market through open market repurchase are getting weaker. Even though stock repurchases are at their early stage in the Chinese stock market and the dominated way to buyback is through a negotiated repurchase agreement for non-floating shares, the power of signaling seems much stronger. Examining stock prices pre- and post-repurchase, we find that stock repurchase records an average abnormal return of 3.42% on the announcement date and 3.24% on the date of actual renurchase.