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21.
知识联盟企业技术创新是通过外部技术资源的内部化,创建和协调一个动态的、多功能的、多部门的和多地域的合作过程,是一个复杂的社会经济过程,它涉及企业文化、技能、环境、信息流动、社会服务和区域合作等诸多内容.在此,对知识联盟企业技术创新多维因素进行了分析,指出了企业技术创新力的模糊综合评价方法与步骤.  相似文献   
22.
我国公租房领域存在投资主体单一、政府财政压力大、市场参与度不够、配置低效、供需失衡及错配、贫富分区程度加大等问题,需通过推进供给侧结构性改革来予以解决。发达国家住房福利政策的演变表明,住房政策应与住房市场供需状况相适应,政府所扮演的角色须从“公共住房的直接供给者”走向“市场化供给的环境营造者”,即从“补砖头”到“补人头”是住房福利政策演进的必然趋势。我国公租房领域供给侧结构性改革应与住房供求情况相匹配。一方面,要转变政府职能,从政府实物配给逐步过渡到市场化供给;另一方面,要积极打造健康的住宅租赁投资市场以促进公租房供给市场化,并通过开发配建和货币化补贴等措施促成公租房“隐形化”混合居住模式。  相似文献   
23.
Urban road infrastructure is crucial in affecting air pollution. Yet, little is known about the roles played by road width vs road length. This paper attempts to fill this gap by estimating the effects of road infrastructure on PM10 using city-level data from China. Our robust modeling results show that the road density index, defined as the ratio of road surface area to city territory size, is negatively correlated with PM10. More importantly, when the road width and length components of the road density variable are separately included in the regression models, the width is found to be significantly and negatively correlated with PM10, whereas the correlation with the length variable is insignificant. This is expected as increases in road width can help mitigate congestion, improve fuel efficiency, and thus reduce emissions. On the contrary, extending roads to new or unconnected areas is likely to bring more vehicles onto the roads and extend average driving time. Our findings appeal for careful consideration of the trade-off between road width (lane numbers) and road length when planning and constructing urban road infrastructure.  相似文献   
24.
In this paper I study the behavior of money demand during the episode of hyperinflation that occurred in China after World War II. I consider two popular and competing money demand specifications – the log–log and the semi-log – and show that the log–log performs better than the semi-log in its ability to track the behavior of the money demand. The choice between the two specifications is of great importance, as it implies that welfare cost estimates are very different for hyperinflation. The findings also contribute to the understanding of Cagan’s paradox and the failure of Cagan inflationary finance models. The paradox might be attributable to the popular semi-log schedule for money demand, and the log–log schedule might be an appropriate form for the analysis of hyperinflation.  相似文献   
25.
旅行商是连接旅游者和旅游地的桥梁。虽然旅行商与旅游地之间形成密不可分的利益关系,但在现实的旅行商和旅游地关系中,却存在较多的问题:个别大型旅行商"绑架"要挟旅游地,旅游地营销战略与旅行商推荐线路性质不匹配等。以压力-状态-响应理论和刺激-反映理论为指导,选取2010年和2011年国家旅游局发布的100强上榜旅行商中的重庆旅游地以外的60家旅行商为样本,通过网络调查方法,获取其推介的重庆旅游线路的相关情况,并加以分析整理,再结合重庆市旅游营销的具体实践,探求二者之间的匹配响应关系,得出市外旅行商和重庆旅游地营销之间存在匹配响应较低的结论,其结果是大大降低重庆旅游营销效果。最后,文章给出旅游地和旅行商之间匹配关系调整的一些对策,以期对重庆旅游营销有所裨益。  相似文献   
26.
This paper examines financial sector characteristics in resource-dependent economies. Using an extensive data set covering 128 countries for the period 1995 to 2009, we present empirical evidence that the banking sector tends to be smaller in resource-dependent economies. Moreover, we locate a low threshold level at which the higher resource-dependence begins to be harmful for domestic banking sector. We also find evidence that the use of market-based financing is more common in resource-dependent economies. Further, our results suggest that a financial sector formed according to the needs of the resource sector might be unfavorable for emerging businesses, thereby hampering economic diversification and reinforcing the resource curse.  相似文献   
27.
This paper investigates the effect of the Financial Transaction Tax announcement, 29 December 2012, and the tax introduction, 1 March 2013, on the liquidity and volatility of the affected Italian stocks. The paper examines two-month windows of daily observations before and after each event. To assess the change in liquidity in pre- and post-event samples, the Mann–Whitney U-test for the equality of medians is employed, while for the assessment of volatility change, we apply the Levene test and its modifications for homogeneity of variances. The paper documents that the announcement of the tax positively affects market liquidity, whereas there is a dramatic decrease in liquidity as a result of tax introduction. It implies that the trading costs of the affected equities decrease after the tax announcement and significantly increase after the tax introduction events. As for volatility, the results mainly indicate no statistically significant changes between the pre- and post-tax announcement and introduction events.  相似文献   
28.
信任式服务因其专业性和(或)“纯服务”等鲜明特征而使之显著区别于其他类型的服务,其顾客忠诚形成机制也因此具有独特性。针对医疗服务的实证分析表明:在信任式服务中,顾客信任在顾客忠诚形成机制体中起着关键性的作用,形成“服务质量→顾客信任→感知价值→顾客满意→顾客忠诚”的逻辑链;服务互动质量和结果质量通过顾客信任对顾客感知价值和顾客满意产生影响,进而影响顾客忠诚,但服务环境质量对顾客信任和顾客忠诚没有显著影响。因此,对顾客形成机制的研究需要区分产品和服务的类型以及服务质量的类型。提供信任式服务的组织应该重视并加强对服务人员与顾客互动能力的培养,提升服务人员与顾客的服务互动质量,并切实保障和提高服务结果质量,从而增强顾客信任,提升顾客忠诚。  相似文献   
29.
尹蓉 《重庆与世界》2015,(2):62-63,69
毛姆的短篇小说《悲惨命运》描写主人公动三去拜访朋友,由于碍于"面子",始终说不出告辞的话,最终郁郁寡欢而死。本文试图从语用学"面子"和"礼貌补救策略"的角度分析《悲惨命运》中小人物动三的悲剧因素,阐释人性虚伪带来的悲剧。  相似文献   
30.
This paper aims to estimate the effect of the security of farmland property rights on land-attached and long-term investment. Based on the data from a nationally representative sample with 5887 plots of 1175 households among 5 provinces in rural China, we adopt Probit, Ordinary Least Squares / Tobit, and the household fixed effect methods to yield the consistent results. The results show that the security of farmland property rights have significant and positive effects on the possibility and amount of the overall farmland investment. However, it has different effects on the different types of investments. The share of farmland retained significantly affects the investments in soil quality improvement and changing use of the plots but does not affect the investment in water conservancy facilities. The types of farmland property rights affect investments in water conservancy facilities and changing use of plots, but do not affect investment in soil quality improvement. The findings imply that the Chinese government should be the principal investor in water conservancy facilities and enlarge the operational scale of farmland by facilitating farmland transfer to increase private investment.  相似文献   
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