供应链管理模式下零库存理论及其在企业中的应用

主要分析了影响企业库存管理的因素，介绍了实现企业零库存的主要方法，针对目前国内企业的库存现状，提出了实现零库存的库存控制理论、实施方法和途径及在实现过程中应注意的问题。     

Company name fluency and acquisition target analysis

This paper investigates the impact of company name fluency on acquisitions. We hypothesize that a company's name fluency, used by potential acquirers as a mental shortcut, influences not only its visibility to investors but also the level of interest from potential acquirers, increasing the company's acquisition probability. After correcting for endogeneity, company name fluency is positively associated with both the probability of being an acquisition target and an acquisition premium. Reasons for a higher acquisition premium for targets with higher name fluency are identified as reduced need to hire top-tier investment banks and higher synergy.     

Antecedents of employee involvement with the comparative model

Instead of discussing employee’s performance that previous researchers emphasized in their studies on the work behavior of employees, this study analyzes employee involvement from the viewpoint of their emotional labor, organizational culture, and the intimacy relationships between employees and their supervisors. Large-scale financial holding conglomerates in Taiwan and subsidiaries of Hong Kong-based conglomerates were selected as the populations for the research. The result of the empirical analysis indicates that emotional labor has a significantly positive effect on the involvement of employees; the stronger the intimacy relationship between employees and their supervisors is, the higher the employee involvement will be, strong culture has a significantly negative effect on the involvement of employees, and there is a significant difference in a number of dimensions among some Chinese enterprises in Taiwan & Hong Kong. This study has the following characteristics in comparison with the previous studies: (1) The theoretical structure of this study is formed based on an integrated prospect of internal organizational structure, personal factors of employees and their interpersonal relationship; (2) the study focuses on a comparative study of regional enterprises, which was seldom emphasized in literature; (3) the study uses the Non-Linear Fuzzy Neural Network Model and multivariate analysis approach as tools for the research and may contribute more to the theory in this field.     

创新要素流动对城市群协同创新的影响——基于长三角城市群与长江中游城市群的实证

利用2006-2017年长三角城市群和长江中游城市群共41个地级市面板数据,首先,运用拓展DEA法对两大城市群协同创新水平进行测度,然后,采用空间计量模型实证考察创新要素流动对城市群协同创新的影响,进一步以互联网发展水平为门限变量,构建门限模型,探析互联网发展对创新要素在城市群流动的协同创新效应是否存在门限效应。研究发现：创新要素流动对城市群协同创新影响的总效应显著为正,空间正向溢出效应显著,且存在群际差异;在两大城市群内,创新要素流动对城市群协同创新影响呈现非线性,创新人员流动对城市群协同创新影响呈“倒U型”特征,创新资本流动对城市群协同创新影响呈“U型”关系,相应拐点在不同城市群呈现异质性。     

财务管理信息化在煤炭企业中辅助决策作用研究

近两年以来,煤炭企业由于煤炭价格的大幅度下跌面临着严峻的经济衰退问题,财务管理作为企业管理的一个重要方面,在企业激烈的市场竞争中发挥重要的作用,通过财务管理信息化手段为企业各层管理者及时地提供准确的财务信息,对企业正确决策发挥着越来越重要作用[1]。     

团队合作中的利益分配机制及其调整过程探讨

本文主要探讨团队合作这种新兴工作机制的利益分配机制,首先提出了两种方法:其一,权的最小平方法,建立在专家评分基础之上,具有一定的主观性;其二,在合作博弈框架之上运用Shapley定理确定分配方案,具有较好的客观性、公正性。本文后一部分主要讨论在使用Shapley定理确定分配方案之后的团队博弈,即一旦团队由合作博弈进入非合作博弈后,团队利益分配是如何进行调整的,以及调整过程中博弈双方的策略变化和这种调整产生的内在机理。     

机动车辆保险承保周期的回归模型分析

通过构造一个包含多个变量的回归模型来检验各种因素对保费变动的影响,结果表明:滞后损失率和滞后保费增长率对当期保费增长影响非常显著;滞后损失增长率对当期保费增长率影响不显著;在我国机动车辆保险中,宏观经济因素包括利率和GDP对保费增长率的影响很小.因此,我国机动车辆保险承保周期存在原因较为符合承保能力限制假说.     

An exploratory study of earnings management detectability,analyst coverage and the impact of IFRS adoption: Evidence from China

Analysts serving as external monitors to managers is a topic of considerable interest in the analyst coverage literature. There are two outcomes of analyst coverage studies: curbing and stimulating earnings management. However, recent studies (such as Yu, 2008) only provide evidence supporting the curbing side. Given the fact that the data of these studies focus on developed markets and the finding of Rodríguez-Pérez and Hemmen (2010) that external governance mechanisms may stimulate earnings management in an opaque information environment, we conjecture whether stimulating side would be dominant in emerging markets. China offers a valuable setting for us to test the question. Using the data of China capital market from 2003 to 2009, we find that analyst coverage stimulates earnings management through above-the-line items (ALIs) where earnings management cannot be easily detected, and curbs earnings management through below-the-line items (BLIs) where earnings management can be easily detected. We also find that the adoption of International Financial Reporting Standards (IFRS) in China does create many new opportunities for managers’ earnings management but does not significantly improve the monitoring effect of analyst coverage. We only find that compared to those without analyst coverage, firms with analyst coverage have a lower level of earnings management through BLIs after IFRS adoption. These findings suggest that information opacity may weaken the monitoring effect of external corporate governance mechanisms and high quality accounting standards in the literal sense may not enhance the monitoring effect of external corporate governance mechanisms if it is not compatible with the market’s institutional environment. In addition, we find that firms with earnings meeting the benchmark have a lower level of earnings management, which indicates that bright-line accounting based rules used in emerging capital markets may constrain the managers’ behavior.     

基于主观博弈的产业集群动态共生稳定研究

产业集群具有较高的产业竞争优势和产业经济效率,是我国加速工业化和城镇化进程,实现区域经济平稳、快速发展的有效途径.然而,产业集群并非天然的具备产生协同效应的能力,现有成果也未能深入研究产业集群结构动态变化机理,这对合理引导产业集群动态共生发展造成了一定的缺失.针对这一问题,本文运用主观博弈理论分析产业集群动态共生稳定制度的内生演化机理.研究表明,产业集群的动态共生稳定条件取决于集群企业博弈收益差距程度、实现自身收益变化方式等因素.通过对底特律汽车产业集群动态共生的发展历程分析完成对该模型的检验.