城市商业银行属地原则放松对银行绩效的影响——基于重力去管制模型

中国银行业监管机构中国银监会始于2006年逐步放松对城商行属地原则的限制,城商行“走出去”发展也渐趋成势。本文将重力去管制模型（Gravity deregulation Model）和放松管制政策相结合,一定程度上克服了内生性问题。研究结果表明,由于属地原则放松,城商行呈现出地理多元化的发展趋势,而城商行分支机构地理多元化对银行绩效具有一定的抑制作用。实证研究发现：总部与分支机构之间的距离不断扩大,银行资产收益率和资产回报率进一步降低;但是,其相对市场规模越大,资产收益率和净资产收益率会有一定程度的提升。这种抑制作用反映了总部与异地分支机构间存在信息不对称和代理问题。     

生态文明视域下可持续设计理念的演进与转型思考

建设和营造一个更可持续的社会是今天全人类共同面对的重要议题。中国在绿色发展的基础上提出生态文明建设的新目标和要求,并倡导生态优先和协调发展。通过文献综述,梳理生态文明建设背景下,设计学科引入并结合生态理念和系统性思维方法的演进路径,对比分析不同阶段生态理念与可持续设计思想的关联,探索其中以生态理念为核心的主导性逻辑,提出从单体到系统、从局部到整体的演进趋势,并结合生态文明建设的要求,分析可持续转型趋势和创新设计需求,尝试构建中国生态文明视角下的可持续设计发展思路和转型方案。     

Welfare paradox in economic restructuring

It can be proved theoretically that, because of the previously existing price and structural distortion, a welfare paradox is possible in the former command economies during the transition period. This paradox refers to a situation in which a welfare gain is accompanied by a fall in the reported GNP figure.     

我国智能语音行业专利战略研究———以科大讯飞为例

智能语音产业作为我国七大战略性新兴产业之一,是软件产业中为数不多掌握自主知识产权并处于国际领先水平的领域,一直受到国家各级主管部门高度重视,已被列入多项国家科技发展规划和政策支持领域。通过选取中文语音市场份额最大的科大讯飞作为研究对象,并对其进行竞争优势和劣势分析,提出了我国"基础性专利向前发展扩张+应用性专利向后设立壁垒"的思路,以及探讨战略实施过程中构建专利联盟、绘制专利地图、建立专利预警机制等具体策略。     

Technology elasticity and potential on energy saving and emission reduction: evidence from China

This article investigates the elasticity of different technology choices to energy efficiency and chemical oxygen demand/ammonia nitrogen emission reducing efficiency among 38 industries in China from 2008 to 2011. With data envelopment analysis, total-factor productivity growth, the common measure of technical progress, is divided into different parts: technical efficiency relative to the frontier, technology change and scale efficiency, which are regarded as three different choices of technological progress. For various industries, technology elasticity is quite different and the importance of different technical choices is diverse in the improvement of efficiency on energy saving and emission reduction. Policymakers could focus on the elasticity of different technical progress choices in various industries to improve energy and emission reduction efficiency.     

Cash transfer program and child underweight—Empirical evidence from a causal mediation analysis

Despite the existence of a voluminous literature on cash transfer programs, little is known about their impacts on the underweight of children. To fill the knowledge gap, this study uses a unique individual panel data set to analyze how participation in the Children Sponsorship Program (CSP) improves underweight status among needy children and adolescents in Taiwan. This study examines not only the program effect on children's underweight, but also underscores the potential pathways behind the program effect by employing a causal mediation analysis. Our analysis finds that exiting the CSP has a negative impact on the improvement of underweight status. Moreover, eating breakfast every day and receiving pocket money from parents can be two significant mediators that link the effect of exiting the CSP and the change in underweight status among children and adolescents.     

财政支出差异性对创业活动的激励效应分析

经济新常态下,创业是推动中国经济发展、改善民生的重要途径。创业过程的风险性、不确定性及正外部性需要政府给予积极支持。基于2007-2015年中国内地30个省市（除西藏外）数据,运用动态面板模型,考察地区财政支出和创业活动的关系。研究结果表明：财政支出规模对创业活动数量及创业活动质量具有滞后的积极作用;财政支出规模的滞后效应源于财政支出结构的滞后效应,不同财政支出结构对创业活动质量影响的差异较大;同时,创新是提升创业活动质量的重要手段。因此,政府应积极支持“大众创业、万众创新”,各地区财政创业扶持资金应该从规模和结构上进行调整,重点优化有利于创新的支出结构,为创业提供良好的公共环境。     

Foreign direct investment subsidy in a dynamic stochastic general equilibrium model with heterogeneous firms

This study analyzes the macroeconomic impacts of subsidies to attract multinational corporations when firms are determining whether to enter or how to serve foreign markets. We show that a small FDI subsidy scheme induces consumption gains and delivers short‐term welfare improvement for the FDI host country if firms differ in productivity. However, the subsidy generates a new problem and results in the wealth reallocation effect, leading to welfare deterioration for the host country in the long run. Moreover, we find that a subsidy program induces a welfare improvement for the host country if it is offered to all domestic producers instead of foreign producers only in the host country.     

科技型小微企业创新生态系统网络治理研究

建立一个完整、高效的创新生态系统是破解科技型小微企业创新困境、提高创新效率,以及助力新旧动能转换的有效途径。基于生态系统理论和演化动力学模型,构建科技型小微企业创新生态系统网络框架和网络联结模式,利用竞争、互利共生和捕食关系演化模型,分析演化模型的均衡点及其稳定条件。结果发现,创新生态位重叠程度决定了竞争激烈程度,系统演化均衡条件是主体间分工程度高,且嵌入适度。最后,从价值主体和机构主体两个方面〖JP〗提出推进科技型小微企业创新生态系统不断进化的治理策略。     

自动化立体仓库模拟系统软件设计

介绍自动化立体仓库模拟系统中的软件设计。提出软件的总体设计思路,列举了系统的各功能模块,具体分析了通讯接口电路及程序实现,并介绍了软件设计中的重点及难点。