针对由一个线上平台和一个线下体验店构成的O2 O供应链系统,考虑线下体验店的服务能力和服务努力信息非对称,研究逆向选择与道德风险并存情况下的激励机制设计.分别构建平台知晓和不知晓体验店能力类型情形下的激励机制模型,通过求解,给出了不同情形下的最优佣金契约设计,并通过数值仿真进一步验证了非对称信息、O2 O特征变量等因素对契约参数和双方绩效的影响.研究结果表明:双重非对称信息情形下,平台将重新配置给予体验店的固定支付和佣金率;信息非对称维度的增加总是会导致平台收益的损失,但是仅有高服务能力体验店能依靠信息优势获得额外的信息租金.

网络零售是互联网与零售业融合发展的一种零售业态.在零售业转型升级的背景下,用经济学基本原理,从零售本质出发研究了网络零售的产生与发展.研究发现,网络零售是为了应对消费需求升级,运用互联网提升供需匹配效率而产生的,其交易环节呈现出交易主体多元化、交易内容信息化、交易组织去中间化与再中心化的特征;网络零售的效率提升来自技术创新下的供求关系变动带来的供需边界拓展、供求关系重塑、分工协同效应与一体化发展;网络零售的虚拟性特征难以满足消费者多样化、瞬时化的需求,信息化水平不足以影响零售效率,组织形式平台化趋势容易导致垄断的出现,因此网络零售未来要通过打通实体要素与虚拟要素边界,推动全产业链的数字化转型,打造零售社群,加强对垄断与信息不当使用的规制,以提高供给质量,识别消费需求,进而推动零售效率提升.

商业文化重构对实施O2O转型的实体零售企业十分重要.本文结合实体零售企业的O2O转型,在梳理前人有关O2O转型研究的基础上,对O2O转型的过程进行划分与总结;基于影响企业转型的关键因素,对O2O转型过程中商业文化重构的重点进行分析;最后从商业文化结构的角度对O2O转型每一时期的商业文化重构进行了探讨.

尽管P2P平台使企业家能够相对容易地建立虚拟业务,但其商业模式仍然是一个缺乏关注的领域.本文整合利用信息处理理论、网络理论、创新理论和产品线来确定商业模式的价值驱动因素.采用模糊集定性比较分析(fsQCA)处理来自98家P2P网络借贷企业的数据.结果表明:(1)信息处理能力有助于虚拟创业企业搜寻和分析客户与投资者的投资行为,把握其需求与目的.(2)网络关系可以减少虚拟创业企业学习企业运营与管理、如何吸引投资人等的成本,拓宽其与其他同行间的互动渠道.(3)创新实践是虚拟创业企业必不可少的行为,需要其具有敢于冒险和先动的精神,不断进行新领域的探索.研究结果强调了商业模式各要素间的协同性,四个价值驱动因素(信息处理能力、网络关系、创新实践和产品组合)的组合效应对企业绩效至关重要.其中,更突出信息处理能力、网络关系及创新实践的核心作用.

At present, the excess capacity in China's coke industry can be deployed to utilize some low-rank coal, replacing coking coal with potential economic gains, energy efficiency, and environmental benefits. This study presents a life cycle analysis to model these potential benefits by comparing a metallurgical coke technical pathway with technical pathways of gasification coke integrated with different chemical productions. The results show that producing gasification coke is a feasible technical pathway for the transformation and development of the coke industry. However, its economic feasibility depends on the price of cokes and coals. The gasification coke production has higher energy consumption and CO(2)emissions because of its lower coke yield. Generally speaking, using gasification coke to produce F-T oils has higher economic benefits than producing methanol, but has lower energy efficiency and higher carbon emissions.

在孵企业道德风险对孵化网络声誉带来了负面影响,长期约束着孵化器外部社会资本获取能力的提升.通过构建孵化网络中在孵企业行为约束收益矩阵,引入孵化器资金支持、在孵企业感知机会成本等因素,探究演化博弈过程中在孵企业行为的影响机制.理论研究和数值仿真结果表明:在孵企业遵守诚信的成本、孵化器资金支持力度与管制惩罚强度、遵守诚信的感知机会成本等因素直接关系到在孵企业行为抉择;仅当孵化器管制成本和资金支持投入合计低于孵化器管制惩罚收益且在孵企业遵守诚信与选择投机两种策略的收益差值高于投入时,系统才会演化至稳定状态;此外,系统演化对在孵企业感知机会成本系数变动较为敏感,孵化器资金支持力度、管制惩罚强度同样是推动在孵企业遵守诚信策略重要因素,但二者影响强度随着数值增大逐渐减弱.

本文通过梳理商业文化的内涵,总结国内外商业文化内涵的研究情况,对商业文化的层次结构进行探讨.基于商业文化的客体内容和主体内容来构建商业文化层次结构模型,对模型之间以及模型内各结构层次之间的纵横关系进行分析和归纳,利用不同主体和客体间的交叉匹配构建商业文化层次结构总模型,并基于所构建的结构模型提出商业文化建设的建议.

本文基于内涵、内容、结构和功能四个方面对国内商业文化研究进行系统梳理:从概念、主体和研究对象三个方面对商业文化的内涵进行分析总结;运用频次统计总结归纳商业文化包括商业环境文化、商品文化、商业营销文化、商业伦理文化、商业企业文化、商业制度文化、新商人文化七大内容;总结归纳商业文化的四层次结构:精神文化、制度文化、行为文化、物质文化;对商业文化的功能进行总结,指出现有研究对消极功能的研究不足,最后讨论商业文化未来的研究方向.

<span id="ChDivSummary" name="ChDivSummary" class="abstract-text">研究目标:测度和分析转型经济背景下中国政府创新补贴的政策效应。研究方法:利用A股高科技上市公司2009²014年数据,运用OLS和PSM模型进行实证研究。研究发现:创新补贴显著地降低了高科技公司全要素生产率;当公司高管具有研发技术背景时,这一诅咒效应得到明显缓解;地区知识产权保护水平越高,公司TFP也越高。创新补贴的效应还表现在:导致公司过度投资和提高雇员冗余程度。研究创新:关注高管研发技术背景和知识产权保护程度的异质性特征;使用独特数据,采用OP和LP两种半参数方法测算公司TFP;从投资行为和社会负担视角做补充性分析。研究价值:对完善政府创新补贴政策顶层设计、优化创新环境具有较高的实际价值。</span>

线上线下产品价格的协调是实体零售企业资源整合需要考虑的重要因素.论文主要通过价格敏感度和服务敏感度两个维度,将消费者分为四类,对消费者偏好进行研究,并提出相应的定价策略,为双渠道零售企业线上线下产品的定价提供借鉴.

零售商的实体店形象、网络评价与线上价格能影响消费者的线上价格态度,其中零售商实体店形象通过影响消费者感知价值与提高品牌形象来改变消费者的线上价格态度,而消费者依赖价格判断产品与服务质量水平的程度与网络渠道信任倾向是线上价格、网络评价影响价格态度的关键.本文根据消费者线上价格态度形成的一般过程,针对多渠道零售商,分析影响消费者线上价格态度的主要因素.

Referring to the equilibrium model of the total supply and demand curve and the one of the total income and expenditure of the national revenue in economics,the authors introduce the function derivative of geometric meaning.This paper creatively analyzes the balance of total income and expenditure of the social insurance fund.It concludes that under the conditions of the pay-as-you-go social insurance fund,the sufficient condition of the balance of payments is C=Rn/m;relatively,on fully funded and part of the funding of social insurance fund balance of payments,it is C=R n/m-D/(w)m.Therefore,a whole new equilibrium model on social insurance fund of total income and expenditure is built,which provides a reliable and necessary application tool,not only theoretically but also practically.At the same time,on this basis,this paper probes into the constraints of the total payment level,different payment levels of units and individuals.

To create the double-channel marketing,to provide the high-quality service and to achieve O2O model is a trend of the development of the physical retail industry.In this paper,DEA analytical method is applied to analyze business efficiency of O2O retail enterprises.It is found that the business efficiency of O2O retail enterprises dose not achieve the optimal efficiency.In three years,the enterprises' operation state is smooth and doesn't achieve new growth.It is because that the technical efficiency is to rise but the scale efficiency is to fall,because of poor technology innovation and manage ment improving.At the same time,the business efficiency of retail enterprises has improved after the transformation from single channel to double channel Transformation for physical retail enterprises is an effective way to its develop ment.Lastly,the paper demonstrates tactics of transforming in the physical industry.

获取集群外部异质性知识对于保持集群知识系统的动态开放性至关重要.文章将企业吸收能力理论拓展应用到集群层面,对集群吸收能力的维度划分及其运行机理进行了阐释,并从集群外部知识源特征、集群内行为主体吸收能力差异以及知识守门者自身特性三方面出发,强调知识守门者这一核心异质性主体对有效构建集群吸收能力发挥了决定性作用.最后,从微观到宏观三个层面提出了系统性构建集群吸收能力的途径和政策建议,包括促进知识守门者的集群外知识获取与集群内的知识扩散,促进以知识守门者为核心的超集群知识网络构建以及树立知识守门者制定集群网络规则的制度合法性.

衡量一国养老保险保障水平高低最重要的技术指标是养老金替代率,但由于多方面的原因,单纯的养老金替代率数据并不能完全客观反映其真实的养老保障水平.以国际最低保障标准、恩格尔系数和基尼系数为视角,深入探讨了这三个技术参数与养老金替代率之间的相互关系,在此基础上对中国与OECD国家养老金替代率水平进行了多维度的综合比较分析和评估,并提出了相应的研究结论和政策建议.

Based on an analysis of the relationship of the internal basic element,the external influencing factor of a firm's alliance capabilities and its internationalization performance,a model of effects of alliance capabilities on the firm's internationalization performance was built.Then statistical test on related investigation data was made.The result of our case study on the theo-retical model showed that the alliance capabilities have positive influence on the firm's internation-alization performance.Furthermore,the alliance's operation capability has the most influence.

知识守门者对于保持集群知识系统的动态开放性和集群知识更新至关重要.在对知识守门者内涵深入剖析的基础上,认为知识守门者向集群企业进行知识转移过程中,受到了知识转移主体、客体和转移情境三方面因素的影响.根据流体力学中的线性渗流定律,构建了知识守门者与集群企业间知识转移的流体力学模型,该模型较好地解释了知识势差、知识粘性、知识转移渠道、知识共享氛围和组织距离等因素对集群知识转移的影响.

运用聚类分析的方法,通过LQ和ED指标对我国288个城市的知识密集型服务业(KIBS)空间集聚水平进行分析,按照集聚水平的差异将我国288个城市分为两大类:直辖市及省会城市,非省会城市(包括五个副省级城市及其他一般地级市);并将直辖市及省会城市分为两小类,非省会城市分为三小类分别分析.利用空间交叉回归分析对这两大类城市KIBS集聚水平的影响因素进行研究.结果表明:对于直辖市及省会城市,影响两类城市KIBS集聚水平的因素分别是第二产业的发展和教育及科研投入;对于非省会城市,影响前面两类城市KIBS集聚水平的分别是教育投入和规模以上工业企业总产值,而第三类城市KIBS的集聚程度比较落后.最后,提出了相关的政策建议.

As the core heterogeneous actors in industrial clusters ,the knowledge gatekeepers are very important for the knowledge updating and open upgrading of the clusters .The article combines the inter-firm leadership theory in alliance management ,studies the formation mechanism of knowledge gatekeeper's inter-firm leadership from the perspective of its know base ,network capabilities and network positions ;so we can divide the knowledge gatekeeper's inter-firm leadership into three dimensions such as technology leadership ,platform leadership and institution leadership .Then we take the new material industrial cluster as case ,analyzes the Hunan CORUN Corp .'s building of technology leadership ,platform leader-ship and institution leadership and their influence on the whole cluster ,the case study improves the rightness of the theo-ry .Finally ,we put some suggestions for upgrading Chinese industrial cluster according to our theory .

This paper theoretically analyzes and empirically studies the ripple effect of regional house price caused by monetary policy using the quarterly data of 35 large and medium cities in China over a period from 2001Q1-2014Q3 from a regional heterogeneity perspective based on GVAR model. Our empirical results show that house prices heterogeneously respond to the shock from common monetary policy among regions. With time goes by, the heterogeneity will gradually converge and generate the ripple effect of house prices among regions. Ripple effect caused by interest rate is more apparent than that caused by M2. On long terms, the ripple effect caused by monetary policy is weak, the heterogeneity how regional house prices response to shock from common monetary policy still exists. Keywords: GVAR, monetary policy, regional heterogeneity, ripple effect