Institutional dynamics and access to non-farm employment in rural China, 1950–1996

This article examines non-farm employment in the context of Chinese rural institutional change, based on evidence from discrete-time logistic models for event history analysis using the Life History and Social Change survey. We find the transition to non-farm sector rose rapidly during the Great Leap Forward and market reform, while the Cultural Revolution saw it reach the lowest ebb. While male advantage prevailed exclusively during the Cultural Revolution and early marketization, education possessed a stable positive effect in all historical periods. Although the returns to different kinds of political capital vary along with institutional dynamics, intergenerational reproduction was greatly reduced after the Cultural Revolution.     

Resource Dependence and Network Relations: A Test of Venture Capital Investment Termination in China

This study examines how venture capital (VC) firms terminate investments in an emerging economy context. We contend that due to the weak institutional environment, it is appropriate to draw on insights from power and social relation perspectives for a better understanding of the phenomenon. Specifically, we argue that a termination decision hinges on not only the dependence relationship between a VC firm and its portfolio companies, but also the social relationships among VC firms. Event history analyses of approximately 12,000 VC deals made in China between 2001 and 2012 reveal that when a VC firm has a greater number of investments in an industry, it is more likely to terminate investments on a portfolio company in that industry. Moreover, such effect on termination is moderated by the focal VC's embeddedness with its syndicate partners and collaboration opportunities with other VC firms outside the immediate access of the syndicate partners. Our study sheds light on research on VC decision making in emerging markets by integrating insights from resource dependence relationships and interorganizational network characteristics.     

1961～2013年塔城地区气候的时空变化特征

[目的]探究塔城地区气候的时空变化趋势及其与气象因子的关系.[方法]文章利用塔城地区7个气象站点1961~2013年的逐日气象资料,探究了气温、降水、日照时数、积温和潜在蒸散量的时空变化特征.[结果]1961~2013年塔城地区年平均气温、降水量和积温呈增加趋势,日照时数和潜在蒸散量呈减少趋势.1961~2013年塔城地区平均气温、降水量、日照时数、年潜在蒸散量、积温分别在1997、1967、1996、1989、1985年发生增加突变.平均气温、降水量、日照时数、积温存在明显的多尺度周期特征,即30年的大周期和15年的小周期变化.塔城地区平均气温的空间分布差异明显;大致呈现西高东低的空间分布特征;降雨量空间分布大致呈现西多东少的经线分布特征;日照时数大致呈现南短北长的维度地带性特征;潜在蒸散量存在自南向北逐渐减少的空间分布特征;积温的空间分布呈明显的自南向北逐渐减少的维度地带性特征.[结论]在全球气候变化下,较全面了解到新疆塔城地区气候变化趋势特征,对建立塔城地区气象预测与农业生产之间的预警,促进农业健康发展有很大的理论依据.     

关于电厂变压器的安装与调试分析

电厂要为用户输送分配电能离不开变压器的作用,电力系统能否稳定有效的工作与变压器的安全可靠性息息相关。变压器在电力系统中的作用多种多样,不管是变电所还是发电厂,都有不同规格、容量、电压级的变压器。电厂对变压器的安装调试和运作要严格根据相关的操作顺序和施工办法进行,不能够违背国家规定的安全准则和验收标准,这样才能保障变压器的安全可靠性。     

Why the Development of Health Insurance Is Regionally Imbalanced: Evidence from China

As China adopted an imbalanced development strategy to obtain rapid economic growth, it is getting more and more urgent to find out a feasible way to balanced development of social safety network. This study measures the degree of regional disparities in China’s health insurance industry and explores the rationales by a thorough examination of health insurance purchasing behavior. An empirical analysis is conducted, based on a panel data of 31 provinces from 2004 to 2014, to test the hypothesis. We find that the regional disparities would be significantly affected by the variables including age structure, education, income, availability of health resources, density of population, and substitutes.     

中国企业境外产业园区开发的实践及体会

近几年以来,越来越多的中国企业在全球开发建设产业园、经贸区,为中资企业境外投资拱建良好的平台,以满足日益增长的中国企业对外投资需求。浙江前江投资管理有限责任公司于2007年开始在越南投资兴建了龙江工业园。经过几年发展,龙江工业园于2011年成功被中国商务部核准成为中国境外经贸合作区,为中资企业投资越南提供了一个良好的平台,同时有效地提升了园区所在地的社会经济发展,为加强中国-越南两国的经贸关系做出了贡献。本文以龙江工园的开发实践为基础,提出了在境外进行工业园区开发建设的经验及体会。     

对国内旅游者的旅游商品需求差异性研究--以西安市旅游商品市场为例

文章从旅游商品在旅游产业发展中的重要地位出发，通过对近年来国内外学者对旅游商品市场的研究回顾，结合我国旅游商品业发展中存在的实际问题，以西安旅游商品市场为例，对国内旅游者的旅游商品需求进行问卷调查。经过问卷整理、筛选和统计分析，对旅游者的旅游商品需求差异性进行假设检验；并在此实证研究的基础上。对西安旅游商品业的发展提出相应的对策建议。     

保险市场逆向选择的信号传递博弈研究

在保险市场中,投保人比保险人更了解自己的风险状况,保险双方之间的这种信息不对称难以避免地会产生逆向选择问题,于是在保险人混同定价的情形下,低风险投保人要承受过高的费率而受损,高风险投保人因保险成本过低而削弱控制风险的激励,导致整个市场资源配置低效甚至因逆向选择螺旋而崩溃。通过引入信号传递机制来实现保险市场的分离定价,从...     

国际金融一体化障碍分析

国际金融市场一体化是一把双刃剑，获得收益的同时还伴随着风险。因此无论是发达国家还是发展中国家都会不同程度的管制金融市场。本讨论了各国对国内金融市场进行管制的主观原因及其表现形式：进入限制。同时还指出了限制金融一体化的翻度原因，提出了一些建议，国际社会需要一个更有权威性和执行性的国际机构。     

对我国外汇储备规模及影响因素的实证分析

合理的外汇储备规模，对我国的经济安全至关重要。改革开放以来，随着我国经济的迅速发展，外汇储备的总量增长较快，2004年底已达到6099亿美元，居全球第2位。那么，对于我国外汇储备的规模合理性如何认识？本文运用线性回归分析的方法，就我国外汇储备的规模及影响因素进行了实证分析。结果表明：国家外债余额、汇率变动等，直接影响外汇储备的增幅、GDP的持续增长、实际利用外资额的增加。促进了国家外汇储备规模的扩大。若外汇储备继续增长，将占用大量经济资源，对宏观经济的良好运行产生消极作用。