通州北京城市副中心高端商务发展研究

高端商务产业的发达程度,是衡量城市综合竞争力和现代化水平的重要标志,作为北京城市副中心,通州发展高层次、高增值、强辐射的高端商务产业,不仅能有助于提升通州新城综合竞争力,更能提高北京城市化的发展层次,增强可持续发展的能力. 因此高端商务已成为通州城市副中心落实功能定位、发展现代服务业的重点产业. 本文意在分析通州高端商务发展存在的问题,并提出发展通州北京城市副中心高端商务的实现路径.     

中外MBA教育培养模式比较研究

通过对国内外现有MBA教学培养模式的分析,从入学条件、培养目标、课程设置、教学方法和质量评估与认证等方面对国内外MBA教育培养模式进行比较研究,并针对我国MBA教育培养模式存在的问题提出相应的完善对策与建议。     

Dynamics of sectoral business cycle comovement

Sectoral comovement accounts for a considerable share of the variance of aggregate variables. However, little is known about its time-varying aspects by now. In this article, a multivariate DCC- GARCH framework is employed to study dynamics of sectoral comovement across manufacturing sectors both in the United States and in Germany. To account for possible nonlinearities, asymmetric effects in conditional volatilities as well as in conditional correlations are being assessed. We find that comovement across sectors is not stable but shows irregular movements. Particularly, contractions tend to be more synchronized than expansions in manufacturing sector. Moreover, we examine the role of various aggregate factors for the fluctuations in conditional correlations. Our findings reveal that both the non-constant variability of common factors and the changes in the effects of these factors play role for the fluctuations in sectoral comovement.     

企业家背景特征对技术创业企业绩效影响的实证研究

以商业模式创新作为中介变量,构建了企业家背景特征与技术创业企业绩效之间关系的理论模型。基于中小板和创业板125家上市公司的数据,采用多元回归分析方法对研究假设进行了验证。结果表明：企业家背景特征中的教育水平、专业背景、职能背景均对技术创业企业绩效具有正向影响;商业模式创新在企业家教育水平、专业背景和职能背景与技术创业企业绩效之间具有部分中介作用。     

浅谈会计电算化与企业管理

在日益发达的信息技术条件下,利用会计电算化来实现企业的高效管理,提升企业的现代化管理水平,从而达到提高企业经济效益的水平,是企业始终追寻的目标。随着企业不停的发展壮大,企业日常经济活动越加频繁与复杂化。会计电算化的重要性在企业的集中管理中凸显了出来。为此,需要我们对会计电算化对企业管理的影响进行研究。     

The impact of ethnic diversity on microenterprise start-ups

Until recently, factors determining the decisions made by microfinance institutions (MFIs) to extend loans to business start-ups had not been explored. Recent evidence shows that MFI performance with regard to funds issued for small business start-ups depends on MFI-level characteristics such as profit orientation. We argue that these decisions do not only depend on MFI-specific practices or characteristics, but also on the role ethnic diversity plays. Using data on microfinance lending activities for business start-ups, we examine the impact of ethnic diversity on microenterprise start-ups. Results show that ethnic diversity negatively affects the provision of financial capital for business start-up. Furthermore, results also suggest a negative association between ethnic diversity and the share of female borrowers recorded by MFIs. We examine social networks and outreach as potential channels through which ethnic diversity affects business start-ups.     

Capital flows and growth dynamics in Central and Eastern Europe

This article assesses the importance of capital flows as measured by the current account balance for the growth dynamics of the EU countries from Central and Eastern Europe. Economic growth in these countries was on average relatively high before the global financial crisis but markedly lower after the crisis. Panel data econometrics using annual data for 1997–2015 point to the contemporaneous current account balance having a sizeable negative effect on annual GDP growth. Estimations using many control variables and instrumental variables suggest that the negative effect is mainly demand driven. Counterfactual simulations show that growth rates in all CEE countries would have been lower in the absence of capital flows, and this applies particularly to the countries with the most disadvantageous starting points.     

Risk averse retail pricing with robust demand forecasting

Good demand estimates are the key to effective pricing decision-making. However, they are subject to a high degree of uncertainty due to various factors that are unpredictable or difficult to model, thus making pricing decisions risky. This research provides a simple proposal for a robust optimization methodology that incorporates both demand uncertainty and the decision maker's degree of risk aversion. Uncertainty is explicitly considered for two coefficients of a linear demand function, price expressions are derived, and a criterion is proposed for defining the degree of risk aversion. The resulting model is also applied to an exponential demand case to better reflect a more realistic retail setting.     

企业理论之新解释:一个基于知识管理的模型

企业理论研究往往关注三个基本问题:"企业为什么存在、企业和市场的边界是什么";"为什么企业会有所不同,是什么原因导致了这种不同";以及这些理论如何被应用于企业以获得持久的竞争优势.本文力图在这三个方面作出理论探索:一是从知识管理的角度回答企业理论的几个基本问题;二是建立一个基于知识传输的模型,并基于这个模型提出了四个可以检验的命题;三是讨论该模型对战略管理实践的启示.     

谁会更慈善？基于竞争战略与企业慈善行为的研究

以企业竞争战略选择作为出发点,对不同企业的捐赠行为和动机进行了研究。研究发现,与保守型竞争战略定位的企业不同,进取型竞争战略定位的企业更倾向于慈善捐赠行为,幅度更明显。其中,企业违规次数具有正向调节效应、管理者的政治关联具有负向调节效应,由此可以部分说明进取型企业的慈善捐赠行为有一定“伪善性”,或者是在谋求有利于企业的政治关联性。