湖南省中小企业在两大区域交集中的发展对策

随着泛珠三角区域合作的深入和中部崛起战略的提出以及长株潭城市群两型社会的建设,给处在两大区域交集的湖南中小企业带来了新的发展机会,也带来了严峻的考验。文章在分析湖南中小企业发展现状的基础上,结合两大区域交集的特殊背景,提出了湖南中小企业应通过发挥比较优势、提高集群程度、发展现代物流、走节约型道路、进行环境营销和推动对外交流合作等具体策略,来抓住发展的良好契机获得区域优势并规避威胁获得长足发展。     

Does low‐pay persist across different regimes? Evidence from German Unification

Using German administrative data, we study across‐regime low‐pay persistence in the context of an economic transformation process. We first show that individuals' initial allocation to the post‐unification low‐wage sector was close to random in terms of market‐regime unobservables. Consistent with a weak connection between individuals' true productivity and their pre‐unification low‐wage status, the extent of across‐regime state dependence is found to be small and appears to vanish over time. For males, across‐regime state dependence is most pronounced among the medium‐ and high‐skilled, suggesting the depreciation of human capital as an explanation.     

Search cost,trading strategies and optimal market structure

The theory of Walrasian equilibrium yields a set of prices at which the aggregate competitive demand for each commodity equals its aggregate competitive supply. However, even at equilibrium prices the theory of competitive equilibrium does not explicitly offer explanation regarding the manner in which trades are actually executed. This paper considers a model where trade takes place in a decentralized fashion and examines in a dynamic game-theoretic framework, the role of social institution of money and markets in facilitating exchange. The steady state Nash equilibrium derived in the paper demonstrates how, depending on the level of transaction costs associated with a market setup (synonymously, trading posts to exchange possible pairs of goods) appropriate monetary trade emerges, which like a hub and spoke network (Starr and Stinchcombe, 1999) makes some markets non-functioning and in equilibrium only the markets having trade through the medium of exchange continue to exist. However, despite the obvious advantages of a market setup in reducing search costs, pure random search for a complementary trading partner (as considered by Ostroy and Starr, 1974; Kiyotaki and Wright , 1989; and others) prevails in many economies, especially, in many developing economies. This paper models this feature of developing economies by introducing differences in transaction costs across agents and shows why sustainable equilibria might exist exhibiting random search for certain commodities even in the presence of established markets.     

高校辅导员工作状态的心理维度分析

高校辅导员是一线开展大学生思想政治教育的骨干力量，其工作状态是影响高校思想政治工作成效与辅导员职业发展进程的重要因素，具有鲜明的职业应激特点，在认知、情感情绪以及意志行为的心理三维度上内涵丰富，体现着服从、认同、同化与积极实现的发展过程。     

大学生自主创业问题的研究与对策

高校毕业生逐年增多,如何正确引导大学生自主创业是国家、社会和高校亟待解决的现实问题。文章对大学生自主创业存在的问题进行了探讨,并提出了解决此问题的途径。     

关于国有东风农场党员思想状况的调查与思考

为了改进国有企业党组织党建工作,文章针对广西农垦国有东风农场党员思想状况开展调查研究,并对加强农场党员队伍建设进行思考。     

无刷直流电机调速系统的最优状态反馈控制研究

本文研究具有量测噪声和负载干扰的无刷直流电动机实时最优速度控制方法。首先建立系统的硬件结构，并推导出系统的数学模型；接着采用卡尔曼滤波器的状态估计；提出了一种基于动态规划的最优反馈控制策略；最后给出了补偿量测噪声和负载干扰的自适应算法。仿照结果表明，提出的方法，在广宽的调速范围内，系统具有较好的静动态性能。验证了提出方法的有效性与可行性。     

Is Prescott right? Welfare state policies and the incentives to work, learn, and retire

This paper bolsters Prescott’s (Fed. Reserve Bank Minneap. Q. Rev. 28(1):2–13, 2004) claim that high taxes are responsible for lackluster labor market performance in Continental European countries. We develop a life-cycle model with endogenous skill formation, endogenous labor supply, and endogenous retirement. Labor taxation distorts not only labor supply, but also education and retirement decisions. Actuarially unfair pensions further exacerbate labor tax distortions on retirement. Education subsidies can nevertheless cushion the adverse impact of taxation on skill formation. Feedbacks between education, labor supply, and retirement are important. The model is simulated with realistic behavioral elasticities that are consistent with microeconometric evidence. If, besides labor supply, also learning and retirement are endogenous, the uncompensated (compensated) elasticity of the tax base equals 0.46 (0.85), which is more than twice as large as the standard uncompensated (compensated) labor supply elasticity of 0.18 (0.40). Furthermore, life-cycle interactions between education, working, and retirement are quantitatively important and the interactions raise all behavioral elasticities substantially. For example, the uncompensated labor supply elasticity increases with one-half due to life-cycle interactions (to 0.26). We demonstrate that low European labor supply can be fully explained by taxation without relying on unrealistically high labor supply elasticities. Reducing labor market distortions, cutting benefit levels, lowering tax rates, and making (early) retirement actuarially more fair, therefore, boosts labor supply, delays retirement, and stimulates skill formation. In addition, high education subsidies are needed in large welfare states to offset explicit and implicit tax burdens on human capital investment.      

论高校教师心理素质的培养

随着高等教育的快速发展和改革的日渐深入，高校教师心理上所承受的压力也日渐增大，心理健康受到一定的影响，心理素质令人关注。本文着重分析了高校教师心理素质的现状，阐明了教师自身因素、教师职业、学校、社会对高校教师心理素质的影响，并且从社会、学校和个人三个层面探讨了加强高校教师心理素质培养的策略。