国家高新区创新国际化水平及影响因素研究

创新国际化是增强国家国际竞争力的关键。构建国家高新技术产业开发区创新国际化水平评价指标体系，以2014-2016年我国“一带一路”沿线68个国家高新区为研究对象，运用主成分分析法和二次指派程序方法对国家高新区创新国际化水平及影响因素进行实证研究。结果发现：国家高新区创新国际化以创新主体交互、创新活动融入、创新资源流动、创新绩效提升为本质特征；国家高新区创新国际化水平存在显著的区域不平衡性，东部沿海高新区创新国际化水平较高，中西部高新区创新国际化水平较低；国家高新区地理位置、经济发展、技术水平、政策质量等差异对创新国际化水平差异影响显著，自然生态环境差异对创新国际化水平差异影响不显著。     

政府背景风险投资对创新的甄选与培育效果——不同区域环境视角的检验

以创业板企业数据为样本，使用Logit模型及工具变量法，研究不同区域环境下政府背景风险投资对企业创新的事前甄选与事后培育作用，并对其机制进行探讨。结果表明：①经济区域对政府背景风险投资行为影响有限，与非核心发达地区相比，金融发达地区的政府背景风险投资对企业技术创新没有表现出差异性甄选行为，但却有更好的事后培育作用，而且这种培育作用会随着地区投资环境优化而增强；②行政区域对政府背景风险投资行为影响显著，与异省投资相比，本省政府背景风险投资对技术创新的事前甄选具有显著优势，但对被投企业后续创新投入产生了一定的负面作用，这种作用会因政府背景风险投资占有董事会席位而加大。     

江苏省科技金融发展现状与对策分析

科技金融是一个互动的概念,科技金融的发展是以保持经济高速持续增长为目的。在当前以建设创新型国家为总体战略的目标之下,科技与金融的有机结合还存在着一些问题。在研究和调查了近年来江苏省科技金融的发展现状之后,提出存在的问题及解决途径。     

Venture capital,innovation, and growth: evidence from Chinese metropolitan data

Using panel data from 282 Chinese cities from 2003 to 2015, we estimate the impact of venture capital (VC) on innovation, employment, and payroll in metropolitan areas. Controlling for endogeneity, VC investments are significantly positively related to metropolitan innovation, employment, and payroll in a fixed effects panel regression and dynamic GMM estimation. Using the number of IPOs (Initial public offerings) in the city as an instrumental variable to again control for endogeneity, VC remains significant. Our results show that VC is significantly contributing to the metropolitan economy as a whole by supporting innovation, creating jobs, and generating wealth in the local cities.     

The impact of earnings pressure on exploratory innovation

While earnings expectation has been shown to determine a firm’s investment decisions, the knowledge about how such expectation influences a firm’s investment horizon for innovation is still blurred. This study therefore addresses this research issue by examining the relationship between earnings pressure and exploratory innovation while investigating the moderating effects of cross‐rival effect and resource availability. By examining high‐tech industrial firms in S&P 1500 from 2000 to 2012, the results indicate that stock analysts, as information intermediaries between innovation firms and the capital market, impose pressure through earnings forecasts on firms’ exploratory innovation. Our findings also reveal that the earnings pressure‐exploratory innovation relationship can be mitigated when its competitors encounter a higher level of earnings pressure. However, a firm’s financial slack shows less significant association to moderate the earnings pressure‐exploratory innovation relationship. Possible explanations for the results in regard to their theoretical and practical implications are discussed in this study.     

ENTREPRENEURSHIP AND INCOME DISTRIBUTION DYNAMICS: WHY IS THE INCOME SHARE OF TOP INCOME EARNERS ACYCLICAL OVER THE BUSINESS CYCLE?

In the United States, the income share of the top 5% income group is acyclical over the business cycle. This study attempts to explain the cyclical behavior of the income distribution over the business cycle, particularly focusing on the top 5% income earners' share, using a heterogeneous agent model featuring a choice to become an entrepreneur. The model economy successfully reproduces the acyclical behavior of the income share of the top 5%. During expansions, relatively more people become entrepreneurs at the top, which offsets the decline in the income share of the high‐income earners from workers' side.     

实体零售业互联网创新演进机理--基于适应性营销能力的多案例研究

互联网创新已成为数字化时代实体零售业业态演进的主要目标。众多实体企业面临着从传统店铺零售转型为互联网零售方式的转型难题。本研究基于适应性营销能力理论,探讨了实体零售业从互联网转型战略到互联网转型项目实施过程,并构建了实体零售业互联网演进能力迁移的理论框架。研究发现:①适应性营销能力是解释实体零售业演进能力迁移的关键,实体零售企业互联网演进过程可以按照"互联网战略导向→适应性营销能力→组织政治策略→绩效"的关系进行表述;②实体零售业转型的主要战略是互联网市场导向和互联网技术导向,战略选择是基于企业自身资源基础和相对优势的分析;③实体零售业组织在互联网创新的角色具有双面性,即鼓励创新又适当妥协。研究结论进一步丰富了零售业演进理论和适应性营销理论的相关研究,对当前互联网环境下企业如何实施互联网战略转型具有实践指导意义。     

中美高收益债券市场发展比较研究

在美国市场上,高收益债已经发展成为一种相对独立的资产类别,而中国的高收益债市场才刚刚起步,对其研究也相对匮乏。本文在厘清中国高收益债的定义前提下,以美国成熟市场为参照,对中国当前时间截面上高收益债市场的存量分布和分类做出详细描述,并展示了中国高收益债的风险收益特征与成熟市场的异同。研究认为,由于中美高收益债市场发展阶段差异显著,投资者亟需寻找不同的投资逻辑和策略。