外商直接投资行为分析及对策研究

中外学者的研究表明,外商直接投资对当地经济发展的促进作用是明显的,我国东部地区的经济发展就少不了外商直接投资的功劳。我国吸引外商直接投资已连续多年位居世界第二,而东部地区又是我国吸引外商直接投资最多的地区,占到了外商直接投资的85％以上。这表明外商在我国东、中、西部地区的直接投资很不平衡,外商直接投资的行为有着明显的特征。而且研究表明,他们的这些行为受到了诸如投资环境、地理位置、人力资源、经济外向度、聚集效应等因素的影响。因此各地特别是中西部地区,需要制定对策以提高外商在当地的直接投资。其中基本的对策是改善投资环境,丰富人力资源,产生聚集效应。     

价格涨跌幅机制对市场波动及换手率的影响

文章调查了价格限制机制对股票价格波动以及市场流动性的影响。首先刻画了实行价格涨跌幅限制后股票价格的变化特征,研究价格限制机制对股票价格波动的影响;随后在考虑延续冲击效应因素的基础上,通过对引入价格限制机制后投资者总成本的考察,研究了该机制对市场流动性的影响。文章结论认为,股票价格涨跌幅限制机制的引入,将增加股票市场的波动性,并且会导致投资者心理所能承受的潜在收益、损失量减小,使投资者更加频繁地买卖股票．从而增加市场换手率,进而提高整个市场的流动性。     

An intelligent service matching method for mechanical equipment condition monitoring using the fibre Bragg grating sensor network

Due to the advantages of being able to function under harsh environmental conditions and serving as a distributed condition information source in a networked monitoring system, the fibre Bragg grating (FBG) sensor network has attracted considerable attention for equipment online condition monitoring. To provide an overall conditional view of the mechanical equipment operation, a networked service-oriented condition monitoring framework based on FBG sensing is proposed, together with an intelligent matching method for supporting monitoring service management. In the novel framework, three classes of progressive service matching approaches, including service-chain knowledge database service matching, multi-objective constrained service matching and workflow-driven human-interactive service matching, are developed and integrated with an enhanced particle swarm optimisation (PSO) algorithm as well as a workflow-driven mechanism. Moreover, the manufacturing domain ontology, FBG sensor network structure and monitoring object are considered to facilitate the automatic matching of condition monitoring services to overcome the limitations of traditional service processing methods. The experimental results demonstrate that FBG monitoring services can be selected intelligently, and the developed condition monitoring system can be re-built rapidly as new equipment joins the framework. The effectiveness of the service matching method is also verified by implementing a prototype system together with its performance analysis.     

A genetic algorithm based approach to transactional and QoS-aware service selection

As there are various risks of failure when Web services are deployed in unreliable environment, the execution of a composite Web service (CWS) requires the transaction mechanism to guarantee its reliable execution. However, the existing service selection approaches consider QoS and transaction separately and have not considered that transactional properties may affect the QoS such as the execution time of a CWS. This work addresses the importance of considering transactional properties and how the transactional properties affect the QoS simultaneously in the process of service selection by a QoS-aware and transactional-aware selection approach. First, a performance evaluation method is proposed to calculate the execution time of a transactional CWS. Then, a genetic algorithm based approach, which takes into account the execution time, price, transactional property and successful execution rate of CWS, is presented to achieve global optimisation service selection. Finally, experimental results show the efficiency and effectiveness of the approach.     

Understanding Employees’ Perceptions of Human Resource Practices: Effects of Demographic Dissimilarity to Managers and Coworkers

Strategic HRM researchers have increasingly adopted an employee perspective to understand the influence of HR practices on employee outcomes and have called for studies to explain variability in employees’ perceptions of HR practices. To address this research need, we used the social information processing perspective to examine the contextual influence of managers and coworkers on employees’ perceptions of HR practices and explore demographic dissimilarities as boundary conditions of the contextual influence. Conducting research in two organizational settings, we found that both manager‐perceived and coworker‐perceived HR practices were positively related to employees’ perceptions of HR practices. The results also revealed that employee demographic dissimilarity to coworkers in terms of age and organizational tenure weakened the positive relationship between coworker‐perceived and employee‐perceived HR practices. However, the relationship between manager‐perceived and employee‐perceived HR practices was not influenced by demographic dissimilarities. © 2015 Wiley Periodicals, Inc.     

企业培训经理职业能力指标体系构建研究——以酒店行业为例

培训经理是企业培训工作的实施者,其职业能力水平直接影响企业整体的培训效率.构建企业培训经理职业能力指标体系,对培训经理的招聘与培养具有重要的指导意义.本项研究选取上海、杭州、西安、广州、泉州、长沙等多个城市的企业培训经理和高校人力资源管理专业教师,运用焦点小组访谈、专家深度访谈、修正式德尔菲调查等多种研究方法,构建了包括一般能力、专业能力和前瞻能力三个方面共19个指标的培训经理职业能力指标体系;运用层次分析法,探讨职业能力各指标的权重及其排序.层次分析结果表明,调查对象对一般能力的重视程度最高,其次为专业能力与前瞻能力.     

强制分布评价法有效性的研究述评与展望——如何提高强制分布评价法的有效性

强制分布评价法在提高绩效水平上有着突出的优势,但同时也存在着引发不公平感与破坏性竞争,提高企业相关成本的风险.对于这个充满争议的绩效考核方法,学者们开始关注其有效性,并对其影响因素进行研究.本文从强制分布评价法有效性的研究背景出发,通过对强制分布评价法有效性的相关研究进行梳理,总结出影响强制分布评价法有效性的四大影响因素,包括环境、操作、考核者和被考核者四个方面,并指出企业在实施强制分布评价法时可以通过企业文化匹配性、设计合理性以及加入团队指数考核等方面来提高考核的有效性,最后总结得出关于强制分布评价法有效性的实践启示与方向展望.     

核心自我评价、职业探索与职业生涯规划:主动性人格的调节作用

职业生涯规划对于个体职业发展至关重要,因此,近年来不少研究开始探索职业生涯规划的影响因素.其中,核心自我评价作为一种新型人格特质,被视为影响职业生涯规划的重要前置因素,但有关两者关系背后的机制探索还比较缺乏.鉴于此,本研究拟探索核心自我评价对职业生涯规划的影响,以及职业探索的中介作用与主动性人格的调节作用.基于220份两时间点调查数据,本研究发现:(1)核心自我评价与职业生涯规划呈现显著正向关系;(2)职业探索在核心自我评价与职业生涯规划的关系中起到了中介作用;(3)主动性人格正向调节核心自我评价与职业探索的关系,以及核心自我评价与职业生涯规划之间经由职业探索的中介效应.当个体具有高主动性人格时,核心自我评价透过职业探索影响职业生涯规划的间接效果会愈强.文章结论对职业生涯规划具有实践上的指导意义.     

基于企业工程的企业信息文化及其建设模式研究

在探讨企业工程与企业信息文化内涵的基础上,提出企业信息文化是企业工程成功实施的关键:良好的企业信息文化是企业工程实施的保障,不良企业信息文化将成为企业工程的阻碍。根据企业工程实施的不同阶段与特点,从企业信息文化三要素入手,给出了构建与企业工程相适应的企业信息文化的三种模式:基于组织学习的建设模式、基于持续创新的建设模式和基于知识共享的建设模式。     

基于灰色理论的项目管理成熟度模型探析

将模糊理论和灰色系统理论作了对比,提出了一种新的研究方法:灰色综合评判;利用灰色多层次综合评判法,尝试对项目管理成熟度模型进行评判,探讨更加准确、全面、科学的项目管理的方法,其目的在于丰富项目管理成熟度的评价方法,建立另一种测量模式。