人力资源再造:改写组织命运的革新工程

人力资源再造是继企业再造之后又一再造工程.但受主客观条件的制约,长期以来,有关人力资源再造的研究一直处于半停滞状态,直接导致今天人力资源再造理论的不完善性.本文从文献回顾入手,对人力资源再造的内涵、必要性以及人力资源再造流程做了一定程度的探讨.     

企业管理系统复杂性评价的三维尺度模型建模与实证研究

应用物理学、数学、力学、信息论、统计学和管理学等理论方法,提出了管理力、管理功和管理复杂度的基本概念、定义、基本原理和研究范围;并基于管理熵理论的基本原理,建立了企业管理系统复杂性评价的新尺度和评价方法;构造了尺度的矢量空间、数学模型及量化模型;以创造世界采矿奇迹的中国煤炭企业的旗帜一神府东胜煤炭责任有限公司为例,进行了企业组织管理系统复杂性实证研究与评价.     

转型经济背景下的组织复杂性动因研究:环境不确定性和战略导向的作用

基于468家中国企业的实证研究,考察了不同环境及战略导向对组织复杂性的驱动作用。在分析相关文献形成研究假设的基础上运用实证的方法进行检验。研究结论验证了当前转型经济背景下不确定环境特征和战略导向对企业组织复杂性的不同驱动作用,对企业根据所处环境及其战略导向认识并有的放矢的应对不同组织复杂性有重要意义。     

国际性无形技术外溢与中国全要素生产率——基于分位数回归的实证研究

考虑国际性技术外溢中技术外溢方和吸收方互动因素的基础上,本文测算了我国各省吸收同化的无形国际性外溢R&D存量,将其代入Coe和Helpman推导的内生增长模型中,利用我国各省的面板数据估计了自主R&D存量和无形国际性外溢R&D存量对全要素生产率的弹性系数,同时,应用了分位数回归分析了无形国际性技术外溢对TFP的贡献随着各省市TFP的分位点的变化而变化的趋势。研究结果表明,自主R&D投资显著促进全要素生产率的增长,是我国各省技术进步的主要推动力;无形的国际性技术外溢同样促进了各省的全要素生产率的提高,但其作用要小于自主R&D投资对各省全要素生产率的推动作用。分位数回归结果进一步表明,随着各省市全要素生产率的提高,无形的国际性技术外溢对各省全要素生产率的促进作用逐步降低。     

Efficient algorithms for supergraph query processing on graph databases

We study the problem of processing supergraph queries on graph databases. A graph database D is a large set of graphs. A supergraph query q on D is to retrieve all the graphs in D such that q is a supergraph of them. The large number of graphs in databases and the NP-completeness of subgraph isomorphism testing make it challenging to efficiently processing supergraph queries. In this paper, a new approach to processing supergraph queries is proposed. Specifically, a method for compactly organizing graph databases is first presented. Common subgraphs of the graphs in a database are stored only once in the compact organization of the database, in order to reduce the overall cost of subgraph isomorphism testings from the stored graphs to queries during query processing. Then, an exact algorithm and an approximate algorithm for generating the significant feature set with optimal order are proposed, followed by the algorithms for indices construction on graph databases. The optimal order on the feature set is to reduce the number of subgraph isomorphism testings during query processing. Based on the compact organization of graph databases, a novel algorithm for testing subgraph isomorphisms from multiple graphs to one graph is presented. Finally, based on all the above techniques, a query processing method is proposed. Analytical and experimental results show that the proposed algorithms outperform the existing similar algorithms by one to two orders of magnitude.     

性别、积极情景线索与刻板印象:基于内隐联想实验的直销信任感检验

信任涉及一个社会的基本秩序,是进行合作、交易的基础,也是激发购买行为发生的关键变量.长期以来,由于大众媒体对非法传销事件的大量负面报道,使消费者对合法直销和非法传销发生了认知上的混淆,从而导致了直销模式不可信的刻板印象的产生.本研究以直销品牌玫琳凯、雅芳和非直销品牌欧莱雅、资生堂为样本,通过心理学的内隐联想测验(IAT,Implicit Association Test)在性别和积极情景线索两个维度的检验中,证实了中国消费者对包括国际著名品牌在内的整个直销行业不信任的刻板印象以及积极情景线索可以起到降低刻板印象的作用.     

Coping with Group Behaviors in Uncertain Quality Function Deployment

Quality function deployment (QFD) is a planning and problem‐solving tool gaining wide acceptance for translating customer needs (CNs) into technical attributes (TAs) of a product. It is a crucial step to derive the prioritization of TAs from CNs in QFD. However, it is not so straightforward to prioritize TAs due to two types of uncertainties: human subjective perception and user variability. The main focus of this article is to propose a group decision‐making approach to uncertain QFD with an application to a flexible manufacturing system design. The proposed approach performs computations solely based on the order‐based semantics of linguistic labels to eliminate the burden of quantifying qualitative concepts in QFD. Moreover, it incorporates the importance weights of users and the concept of fuzzy majority into aggregations of individual fuzzy preference relations of different TAs in order to model the group behaviors in QFD. Finally, based on a quantifier‐guided net flow score procedure, the proposed approach derives a priority ranking with a classification of TAs into important and unimportant ones so as to provide a better decision‐support to the decision‐maker. Due to the easiness in articulating preferential information, our approach can reduce the cognitive burden of QFD planning team and give a practical convenience in the process of QFD planning.     

商誉及其会计处理新探

商誉是企业的一项重要的无形资产,然而对在会计上如何反映商誉却一直存在着争论,尽管国际会计准则和各国家的会计准则大都对商誉的会计处理做出了明确的规定,但都存在着明显的缺陷。会计上怎样反映商誉才更合理?本文将就此加以探讨。文章首先论述了商誉的性质,而后指出了现行商誉会计处理中的诸多误区,并探讨了商誉会计的发展出路:以人力资源会计代替现行的商誉会计。     

参与农产品区域公用品牌提升的三方演化博弈

农产品区域公用品牌建设在乡村振兴中发挥着重要作用,如何提升农产品区域公用品牌一直是各方关注的焦点。本文运用演化博弈方法,探讨了在提升农产品区域公用品牌过程中,不同场景下各参与主体如何进行策略选择,并用数值仿真对相关结论进行分析。研究结果表明：演化稳定策略受政府补贴力度、奖励、收益和成本的影响;合适的补贴力度有利于三方的共同参与,即农产品生产企业提升产品质量、品牌运营公司积极运营、地方政府严格监管;品牌运营公司给予企业的奖励应在一个合理的范围,同时上级政府增加对地方政府的奖励,也有利于三方共同的参与;降低参与成本和提升参与收益有利于激励农产品生产企业和品牌运营公司参与提升农产品区域公用品牌。     

基于第二价格预拍的竞标者合谋均衡分析

本文假设合谋竞标者在拍卖之前采用第二价格预拍的合谋机制,求解了第一价格拍卖下的合谋均衡。我们不但考虑了拍卖方对于合谋的最优策略性响应,而且考虑了参与合谋的竞标者与没有参与合谋的竞标者之间的策略性响应,研究表明没有参与合谋的竞标者为了抵消合谋竞标者对于自己的不利影响,在竞价时考虑到合谋的存在会比不存在合谋条件下的竞价更具有进取性,而且拍卖方合理的设定保留价格对于合谋的难易有重要影响。