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101.
非农投资总量、结构和要素替代对就业的影响 总被引:7,自引:0,他引:7
将影响非农产业就业量的增长因素分解为:投资总量效应、结构变化效应和要素替代效应;投资总量的增长是拉动非农就业增长的主要力量,投资的行业结构变化效应以及要素替代效应导致了非农就业的下降。 相似文献
102.
在现实市场中,为了方便对酒店进行监督和管理,也为了不同层次消费者的需要,政府往往根据不同的硬件设施标准和软件服务水平对酒店进行等级划分;同时,由于我国旅游市场的外部性因素,政府又根据相应的标准对其进行一定的价格管制, 实行限价,藉此保护消费者,但是这会对消费者和经营者产生影响。 相似文献
103.
在对通用制造工艺进行调研的基础上,采用面分类法和线分类法相结合的方式对制造工艺进行分类,得到制造工艺分类标准草案,以及在此基础上对通用制造工艺进行编码,有效地解决了机械制造企业信息化过程中对通用制造工艺知识的交流与共享问题。 相似文献
104.
We study the welfare properties of an economy where both monetary and fiscal policies follow simple rules, and where a subset of agents is liquidity constrained. The welfare benefits of optimizing the fiscal rule are far larger than those of optimizing the monetary rule. The optimized fiscal rule implements strong automatic stabilizers that primarily stabilize the income of liquidity-constrained agents, rather than output. Transfers targeted to liquidity-constrained agents are the preferred fiscal instrument. The optimized monetary rule exhibits super-inertia and a weak inflation response. Optimized simple rules perform as well as the optimal policy under the timeless perspective. 相似文献
105.
A simple endogenous growth model is developed to characterize credit rationing through the capital accumulation process. The model shows that credit rationing on investment loans decreases as capital accumulates and the enforcement cost decreases. We find that the evolution of the interest rate factor (lending interest rate/depositing interest rate) has a similar pattern to the credit rationing probability. However, simulations show that the evolution of the interest rate spread through the capital accumulation process depends on the degree of the enforcement cost. In the empirical part of the paper, we consider fifty-two countries, at different stages of development, over the period 1995–2005. We confirm the theoretical findings relative to the evolution of the interest rate spread and interest rate factor with capital accumulation. These results suggest that, for economies endowed with costly contract enforcement, the interest rate factor could be a better proxy of credit rationing than the interest rate spread. 相似文献
106.
Nan Li 《Review of Economic Dynamics》2011,14(4):686-704
This paper documents that, at the aggregate level, (i) real wages are positively correlated with output and, on average, lag output by about one quarter in emerging markets, while there are no systematic patterns in developed economies, and (ii) real wage volatility (relative to output volatility) is about twice as high in emerging markets compared with developed economies. We then present a small open economy model with productivity shocks and countercyclical interest rates. The model incorporates a working capital requirement and the Jaimovich and Rebelo (2009) preference that allows for flexible parameterization of the strength of income effects on labor supply. The model can account for the high volatility of wage and consumption relative to output and countercyclical trade balances that characterize emerging-market economies. During economic downturns, rising interest rates in emerging markets induce relatively large income effects on labor supply, so households would not reduce their labor input as much even though wages drop significantly. 相似文献
107.
通过对三亚市崖州区乡村旅游资源进行分类和评价,旨在综合分析资源禀赋,为下一步乡村旅游开发提供科学依据。围绕乡村自然资源、人文资源、旅游开发条件三个方面,建立起一套科学的评价指标体系。运用层次分析法进行分析评价,确定发展潜力较大的村庄,找出乡村旅游发展存在的问题。在未来崖州区乡村旅游开发中,注重乡村人文资源的深度挖掘,克服不利因素,进一步完善旅游开发条件,多措并举加快打造富有特色的崖州区乡村旅游。 相似文献
108.
This paper introduces a non-cooperative game-theoretic model of sequential network formation, in which players propose links and demand payoffs. Payoff division is therefore endogenous. We show that if the value of networks satisfies size monotonicity, then each and every equilibrium network is efficient. The result holds not only when players make absolute participation demands, but also when they are allowed to make link-specific demands. 相似文献
109.
110.
本文在分析高职院校兼职师资力量现状的基础上,结合战略性人力资源管理关于异质化人力资源管理的四象限原理,提出开展人力资源管理规划,完善师资队伍战略配置,完善基于双层双元原则的培训开发体系,建立以战略为导向的绩效评价机制,建立战略性兼职教师人才激励机制等对策,并进一步提出完善分层分类的战略性高职院校兼职教师队伍建设对策。 相似文献