川南城市群工业发展及其物流规划研究

川南城市群作为成渝城市群中的一个重点工业经济圈,其工业经济与物流的发展有极其重要的战略意义。通过分析区域经济联系、区位商优势,对川南城市群工业发展以及物流市场进行了划分。利用spss软件的主成分分析,对川南各市综合物流发展现状进行了评价,再通过与成都市各项指标的比较,提供了确定物流节点数量的方法,并运用聚类分析对川南各市进行了分类,为进一步物流规划提供了理论基础。     

我国技术中介市场的“脱媒效应”及其经济学解释——基于阶层结构模型的视角

"脱媒效应"是技术中介市场上游环节不健全的集中体现,不同转型路径的帕累托改善条件主要由层级收益指数的大小决定,层次收益的方向与强度将对不同路径的层级值产生影响,同时由交易型路径直接向创业创新型路径转型的改善条件最优。我国技术中介市场顶层设计的关键是促进技术中介市场由支持交易型向支持创业创新型直接转变,将技术中介的功能分工与政府的作用相结合,围绕阶层结构的不同环节对中介功能与组织进行多层次整合。     

工会化程度、劳动争议与经济增长——基于2000～2008年的面板数据

采用线性回归模型,以劳动争议案件作为代表劳动关系状况的一个综合性指标,重点考察了工会组建率、工会会员人数和劳动争议调解委员会单位数等工会化程度指标对劳动争议案件的影响。结果表明,在控制经济增长等变量的条件下,工会化程度与劳动争议案件呈正相关关系。     

研发存量、研发经费来源与知识生产效率

技术创新的原动力来源于知识生产,本文通过估计劳动和资本的存量来研究和比较知识生产效率,并比较政府的科技研发政策对知识生产产出的差异性影响。利用2001-2010年中国各省区市各类型专利技术申请数、资本存量、人力资本存量、研发经费来源数据进行GMM动态面板估计,分析研发各要素存量对知识产出弹性的作用,并比较研发经费来源对各类型专利技术申请量的影响,结果显示:研发人力资本存量和固定资本存量对知识产出存在显著性作用,其中研发人力资本存量的影响更大;以研发经费为主的政府支持政策对知识的产出作用也较为明显。     

Factors affecting agricultural land transfer-in in China: a semiparametric analysis

We use interview survey data collected randomly from 2677 farm households in nine provinces of China to understand the role of demographic, economic, land, and village characteristics on agricultural land transfer-in by farmers. Results show that variables such as borrowing from informal sources, household labour availability, percentage of total income from agricultural sources, and the household with village cadre have significant positive effects on land transfer-in. Low economic development and low transportation network availability in a county reduces land transfer-in. We also find that two variables (land holding and land idling) should be entered into the model nonparametrically. Land holding and land idling have U- and L-shaped impacts on land transfer-in, respectively. Land transfer-in has endowment equilibrium and provides Chinese households more opportunities to earn agricultural income, thereby reducing rural poverty.     

Shareholder Conflict as a Determinant of Corporate Social Responsibility Commitment for Shared Growth

In this study, we seek to explore shareholder conflicts as a determinant of large firms' corporate social responsibility (CSR) commitment for shared growth with subcontractors. Using a sample of 232 firms in the Korean chaebols during 2006'12, we find that CSR commitment is negatively related to controlling shareholders' cash flow rights but positively related to control-ownership disparity. We also find that foreign blockholders mitigate the positive relationship between CSR commitment and control-ownership disparity. This study offers a view of how controlling shareholders and blockholders protect their interests while enhancing their reputations as good citizens through CSR commitment.     

金融业综合统计的国际经验与启示--以日本为例

近年来，我国金融业综合统计工作发展较快，但较发达国家仍存在一定差距。日本是开展金融业综合统计较早的国家，数据涵盖范围非常广泛，并形成了一套系统、有效的数据质量提升框架。研究和参考日本相关经验对推进我国的金融业综合统计工作有重要的现实意义。     

Short-sale constraints and informational efficiency to private information: A natural experiment

Exploiting a regulatory change in short-sale constraints (Regulation SHO) as a natural experiment, this paper examines the effect of short-sale constraints on informational efficiency of stock prices to private information. I find that short-sellers act as informed traders prior to forthcoming analyst news and trade on negative private information. When short-sale constraints are relaxed for pilot stocks (treatment group), both trading volume and stock price sensitivity increase prior to the analyst announcement for bad news but not for good news, relative to that of nonpilot stocks (control group). The findings are consistent with the Diamond and Verrecchia model that predicts that short-selling increases the speed of adjustment of stock prices to private negative information. In the cross-section, the effect of Reg SHO is stronger in stocks of firms with weak and uncertain information environments (i.e., small firms and firms with high analyst forecast dispersion).     

Vertical Integration,Firms’ Entry,Exit, Strategic Shifts,Age, and The Productivity Growth in Korea's Core Growth‐Leading Industries

This study attempts to measure the impact of firms’ entry, exit, strategic shifts, and age on the productivity growth of Korea's three core growth‐leading industries and their vertical integration with capital share (VI) firms and non‐VI (NVI) firms in view of the 2008 global financial crisis and the institutional push by the Korean Government. A stochastic frontier production model was applied to firm‐level panel data from 2006 to 2011 for Korea's automobile, electronics and general machinery industries. The results show that exogenous shocks to the market triggered large‐scale resource reallocations from firms with declining productivity to firms with less declining or rising productivity, and market share reallocation between VI firms and NVI firms. The Korean Government's institutional push led the productivity growth of NVI firms to reach their highest levels in 2010. In a VI structure, a structure comprising VI firms only, the agency problem dominated the synergies of secure supply chains and saving on transaction costs, while NVI firms endeavoured to raise their productivity to step into a VI structure to secure stable supply chains, only to find their R&D initiatives stagnated once they took on the VI structure. Therefore, efficient resource reallocation is hindered by the agency problem within the bounds of vertically integrated industrial structures.     

一事一议财政奖补制度对农村居民收入影响效应研究——基于中国县域面板数据的实证检验

一事一议财政奖补制度是中国农村税费改革后村级公共产品主要供给制度。该制度以其筹补结合的供给方式,弥补了由于税费减免导致的财政资金短缺加之村民筹资不足带来的村级公共产品供给缺失,有效促进了村级公共产品供给。理论上村级公共产品有效供给能够提高农村居民收入水平,但通过一事一议财政奖补制度提供的村级供给产品需要农民、村集体承担一部分建设费用,且后期管护工作在一定程度上增加了农民的经济负担。那么实施多年的一事一议财政奖补制度是否真正提高了农村居民收入水平？以及这种影响是短暂的还是持久的？其内在作用机制又是怎样的呢？文章首先从理论上分析一事一议财政奖补制度实施对农村居民收入的影响,并探讨"一事一议财政奖补→常住人口城镇化率→农村居民收入水平"的作用路径。然后运用中国县域面板数据对理论分析结论进行实证检验。文章在搜集2002年-2015年全国1869个县域经济数据基础上,从各省政府、省农委历年相关工作文件中查找1869个县开展一事一议财政奖补制度起始年份,最终形成26166组县域面板数据。研究发现,一事一议财政奖补制度实施能够对农村居民收入水平产生显著的正向影响,并且影响程度总体上呈现逐年递增趋势,并探讨常住人口城镇化率在其中发挥的中介效应。