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91.
企业边界的多种变化及其原因   总被引:29,自引:3,他引:29  
企业边界普遍发生着显著变化。探索企业边界变化的原因有助于对企业性质的进一步理解。企业边界可以由企业内运用知识的规模决定,也可以由交易效率与生产效率的相对比较决定。信息技术节约交易费用,因而强化了企业间按照生产效率的分工,而知识交易效率的低下,导致越来越具有知识经验仓库性质的现代企业扩大着边界。交易费用论作为分析方法,对解释企业性质仍是有效的。  相似文献   
92.
The U.S. Federal Reserve responded to the great recession by implementing quantitative easing, or large‐scale asset purchases, when its conventional policy rate reached the zero lower bound. We assess the international spillover effects of this quantitative easing program on the Canadian economy in a factor‐augmented vector autoregression (FAVAR) framework, by considering a counterfactual scenario in which the Federal Reserve's long‐term asset holdings do not rise in response to the recession. We find that U.S. quantitative easing boosted Canadian output, mainly through the financial channel.  相似文献   
93.
Some financial stress events lead to macroeconomic downturns, while others appear to be isolated to financial markets. We identify financial stress regimes using a model that explicitly links financial variables to macro‐economic outcomes. The stress regimes are identified using an unbalanced panel of financial variables with an embedded method for variable selection. Our identified stress regimes are associated with corporate credit tightening and with NBER recessions. An exogenous deterioration in our financial conditions index has strong negative effects in economic activity, and negative amplification effects on inflation in the stress regime. These results are obtained with a novel factor‐augmented vector autoregressive model with smooth‐transition regimes (FASTVAR).  相似文献   
94.
In this paper, we consider the problem of optimal investment by an insurer. The wealth of the insurer is described by a Cramér–Lundberg process. The insurer invests in a market consisting of a bank account and m risky assets. The mean returns and volatilities of the risky assets depend linearly on economic factors that are formulated as the solutions of linear stochastic differential equations. Moreover, the insurer preferences are exponential. With this setting, a Hamilton–Jacobi–Bellman equation that is derived via a dynamic programming approach has an explicit solution found by solving the matrix Riccati equation. Hence, the optimal strategy can be constructed explicitly. Finally, we present some numerical results related to the value function and the ruin probability using the optimal strategy.  相似文献   
95.
We review the growth experience of middle-income countries. Economic factors associated with growth appear to differ between middle-income and other countries. The efficiency of the financial system is importantly related to the growth rate in low- and middle-income countries, but appears to matter less as one moves up the income scale. Demographic variables also matter importantly in low-income countries. In middle-income countries, in contrast, measures of the financial system no longer appear to matter as importantly, as if inefficiencies in banking and financial systems are no longer as binding a constraint as at earlier stages of financial development; nor are demographic variables as important as before. At this point, other variables gain a growing role: these include whether the country experiences a banking or currency crisis, the extent of non-foreign direct investment capital inflows, and government debt as a share of gross domestic product.  相似文献   
96.
We examine the importance of total factor productivity (TFP) growth in middle-income countries (MICs) based on cross-country panel data for the period of 1975–2014. We find that TFP growth contributed significantly to a country’s upward transition from middle-income to high-income country group. The TFP growth model reveals that the catch-up effect, human capital, smaller population, weak currency, and research and development growth are significant sources of TFP growth. We do not find a systematic difference in the TFP growth models for MICs. In analyzing the role of factors influencing TFP growth at different income stages, strengthening innovative activities and building innovative capacities are important in overcoming the challenges that MICs face when transitioning to the high-income group. Governments of upper MICs need to initiate reform to motivate innovation by optimizing national R&D systems, and redesigning the educational system to target promoting innovation.  相似文献   
97.
李凯 《科学决策》2016,(4):24-41
企业职工作为重要的社会组成元素以及政策的接受者,延迟退休政策的制定、实施毫无疑问需要广泛征求他们的意见。本研究以W市作为调查基地,在文献研究、社会调查与深度访谈三者相结合并借助SPSS分析工具充分论证的基础上得出了相关研究结论:一是W市企业职工延迟退休影响因子排序,强到弱排序依次为:健康、收入、工作满意度、周工作时长、工作性质、抚养子女负担、配偶状况、年龄、单位福利、单位性质、性别、受教育程度、公司职位、赡养老人负担、婚姻状况。二是影响因素与延迟退休的相互关系:(1)个人因素中,男性职工比女性职工更能够接受延迟退休。年龄与延迟退休成负相关的关系。已婚或未婚企业职工都不愿意接受延迟退休。不愿意延迟退休者中受教育程度与最大延迟退休年龄正相关。(2)单位因素中,企业性质为国有、集体或控股企业与外资企业比私营、民营企业的职工更愿意接受延迟退休。单位福利种类多并不能直接刺激到企业职工的延迟退休意愿,但在强制延迟退休时,享受福利种类越多与企业职工能够接受最大延迟退休年龄之间成正相关关系。公司职位与延迟退休之间没有严格的相关关系。(3)负担因素中,具有抚养子女负担和赡养老人负担与延迟退休成负相关。(4)经济因素中,低收入和高收入的个人以及家庭相对对于中层收入而言更不愿延迟退休。健康因素与延迟退休成负相关。(5)工作因中,周工作时长与工作满意度和延迟退休决策分别成负相关和正相关。体力劳动者比脑力劳动者不愿意延迟退休。最后,对W市研究延迟退休年龄有针对性的提出相关政策建议。  相似文献   
98.
The Scenario Analysis methods have often been used by policy makers as an instrument to manage uncertainty and to support the shaping of long-term economy policies. In this research, we apply Scenario Analysis in order to identify the barriers affecting the decision to invest in the Concentrated Solar Power (CSP) sector in Morocco. Our results aim at facilitating the process of defining different paths in strategic political and policy actions. Using data from a survey on a panel of experts, the Cross Impact Analysis (CIA) and the Cross Impact Matrix System (SMIC) techniques are applied. The advantage of these techniques is that they allow including in the analysis the interlinkages between the events that will define the future scenarios. However, their limitation is that the number of events analyzed cannot be too high since the information collected from the experts increases exponentially according to the number of events introduced. We thus expand our analysis with a new methodological approach, combining the use of prospective and statistics techniques. This approach allows addressing the mentioned limitation and applying these techniques, initially restricted to 6 events in its common application, to a large number of events. The results show that uncertainty and informality would be key factors in promoting the arrival of companies in this sector. Additionally, regarding companies that already have a presence in Morocco’s renewable energy sector, an increase in activity would be achieved through improvements in the easing of financial and legal barriers.  相似文献   
99.
ABSTRACT

The use of Social Impact Bonds (SIBs), which introduces the potential for investor profit in public service provision, has been widely discussed. Some argue that SIBs might promote government transparency because outcome data collection and evaluation are part of contractual terms. On the other hand, some argue that SIBs might hinder government transparency because more contractual parties might lead to more uncertain data ownership and because the profit motive transforms information into a competitive advantage. This paper looks at SIBs in five countries, examining how transparency differed between SIB and non-SIB financed programmes at the same social service provider. On the positive side, SIBs led to more and longer collection of outcome data and the publication of evaluations. On the negative side, it was found that SIBs tend to generate significant obstacles to the release of data to academic researchers and that sponsored evaluations do not measure impacts.  相似文献   
100.
In this paper, we explicitly introduce regional factors into a global dynamic factor model. We combine new open economy factor models (emphasizing global shocks) with the recent findings of regional importance in the business cycle synchronization literature. The analysis is applied to a large panel of domestic data for four small open economies. We find that global and regional shocks explain roughly 30 and 20 percent, respectively, of the business cycle variation in all countries. While global shocks have most impact on trade variables, regional shocks explain a relatively large share of the variation in cost variables.  相似文献   
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