中国工业部门要素分配份额决定因素研究

本文讨论我国工业部门要素分配份额的决定因素问题。在标准的新古典要素分配份额模型中,本文引入Dixit-Stiglitz垄断竞争以及企业目标函数的差异,建立了要素分配份额的决定模型。根据这个理论模型,本文建立了中国工业部门要素分配份额的计量模型,并利用系统GMM方法进行估计。回归结果表明,垄断能力越高,资本收入份额越高,国有和非国有企业的资本收入份额存在明显差异,国有企业的资本收入份额明显低于非国有企业,各类经济性质企业的资本收入份额从高到低依次为外商投资企业、港澳台企业、法人投资企业、集体企业、私有企业和国有企业。传统新古典分配模型考虑的技术因素,包括要素投入比的变化和技术进步,对要素分配份额的变化没有显著影响,表明我国工业部门要素替代弹性为1,因而劳动与资本相对价格的变化对要素分配份额没有显著影响。我们的结论是,工业部门要素分配份额变化的主要原因是产品市场垄断增加和国有部门改制引起的劳动力市场环境改变。     

新巴塞尔协议监管模式与监管理念的制度缺陷——美国金融危机的金融法反思

新巴塞尔协议在此次金融危机中暴露出的制度缺陷主要是机构监管模式的失效和微观审理监管理念的不足。在金融创新背景下传统的机构监管模式已不再适应有效监管的需要,微观审慎监管理念也无法有效地防范系统风险的爆发,建立功能监管模式、确立宏观审慎监管理念是防范系统风险的必然要求。     

成功运作电视选秀类节目的功能悖论分析——以"05超级女声"为例

结合超级女声成功运作的案例,深入分析功能悖论的三个关键要素,揭示成功运作电视选秀类节目的内在原因,探索一条社会效益和经济效益和谐双赢之路,以适应不断变化的受众需求和社会评价,以期再次提高电视选秀类节目的美誉度。     

论我国城市社区管理中政府的功能定位

转型时期特定的国情和社会背景，决定了我国城市社区管理必须选择“政府主导”的模式。社区管理中曲政府主导，主要体现在政府必须扮演多种角色、行使多样职能，更好地培育和扶持社区的持续发展。但是，政府角色的不当和政府职能的“越位”、“缺位”和“错位”，容易导致社区管理中的“政府失灵”现象。因此，要推进我国城市社区管理的稳步、健康发展，就必须解决政府在社区管理中如何进行功能定位的问题。     

Specification testing for regression models with dependent data

We examine a consistent test for the correct specification of a regression function with dependent data. The test is based on the supremum of the difference between the parametric and nonparametric estimates of the regression model. Rather surprisingly, the behaviour of the test depends on whether the regressors are deterministic or stochastic. In the former situation, the normalization constants necessary to obtain the limiting Gumbel distribution are data dependent and difficult to estimate, so it may be difficult to obtain valid critical values, whereas, in the latter, the asymptotic distribution may not be even known. Because of that, under very mild regularity conditions, we describe a bootstrap analogue for the test, showing its asymptotic validity and finite sample behaviour in a small Monte-Carlo experiment.     

入世后我国主要贸易税收政策功能调整的定位分析

入世后,我国贸易税收政策的功能必须在经济全球化的背景下制定和调整。本文通过分析关税、出口退税、反倾销税三大贸易税收政策的主要功能在内、外部因素的影响下发生的变化,提出了我国入世后贸易税收政策功能调整的战略方向及措施:应强化关税产业保护功能,弱化财政收入功能;应以“走出去”战略为依据,真正发挥出口退税制度的保护产业和鼓励出口的基本功能;应发挥经济比较优势,加强国际分工合作,避免反倾销税成为过度产业保护的工具。     

中药化瘀止痛汤治疗功能性经行腹痛的临床疗效

目的探讨中药化瘀止痛汤治疗功能性经行腹痛的临床疗效。方法选取我院门诊收治的功能性经行腹痛患者60例,给予其自拟中药化瘀止痛汤,每次月经前1-2 d服用,服药5个月。结果 60例患者中治愈51例,有效8例,无效1例,总有效率为98.3%。结论自拟中药化瘀止痛汤治疗功能性经行腹痛,起到补血活血、疏肝理气、温寒化瘀、调经止痛的临床效果。     

The influence of earnings per share on capital issues: some evidence from UK companies

This paper investigates the simple hypothesis that when companies issue more capital, they have a tendency to select the type of capital, all other things being equal, which results in the higher short-term earnings per share (eps). The methodology employs probit analysis to test the hypothesis that the form of issue selected was that which gave the higher eps after controlling for other factors such as leverage and industry classification. The results lead us to conclude that there is evidence in capital issues of functional fixation on eps.     

日本国土综合开发财政政策对中国主体功能区建设的启示

中国国家十二五规划纲要提出要实施主体功能区战略。日本针对经济发展过程中产生区域问题所采取的6次全国国土综合开发规划的财政政策,值得借鉴。中国在推进主体功能区建设过程中,应当运用差别化税收政策引导重点开发区域承接优化开发区域的产业转移,加大对重点开发区域基础设施的投入,发挥财政转移支付制度对地方财力的平衡作用。     

INNOVATION ACTIVITIES EXPLAINED BY FIRM ATTRIBUTES AND LOCATION

In this paper, innovation activities of a firm are observed as its R&D spending and participation in three categories of innovation systems. The various factors that can influence a firm's innovation efforts are divided into, (i) firm location reflecting the regional milieu and (ii) firm attributes such as corporate structure, nature of the knowledge production, type of industry and a set of specific firm characteristics. The study is based on information about 2094 individual firms, which may be non-affiliated or belong to a group (multi-firm enterprise). The empirical analysis applies a novel data set to examine the influence of location versus a vector of firm attributes. Among innovative firms, the location of a firm does not influence neither the R&D intensity nor the frequency of interaction in horizontal and vertical innovation systems, when controlling the skill composition, physical capital intensity, industry, firm size and market extension. The paper contributes to the literature by observing that innovative firms have similar characteristics irrespective of where they are located, although the share of innovative firms differs between regions.