可持续发展文明的确立与管理创新

本文在对不同文明序列和管理模式序列进行分析的基础上,提出不同的文明有不同的管理模式,强调农业文明和工业文明与经验管理和科学管理之间有着很强的耦合性。当代社会正在经历着从工业文明向可持续发展文明的转型期,与之相应,管理模式也在经历着从科学管理向文化管理的转变,并强调只有实现与文明形态相适应的管理模式创新,才能使可持续发展文明得以真正确立和实施。     

多个生产商下的动态古诺模型分析

研究任意多个厂商条件下的一般动态古诺模型, 把两个厂商条件下的古诺模型拓广到一 般情形, 并进行动态分析。给出了一般动态古诺模型的数学表达式, 并证明了均衡解的存在性. 进一步通过理论分析和计算, 给出了各厂商的均衡产量的计算公式.     

BINARY REGRESSION WITH A CLASS OF SKEWED t LINK MODELS

ABSTRACT

In this paper we propose a class of skewed t link models for analyzing binary response data with covariates. It is a class of asymmetric link models designed to improve the overall fit when commonly used symmetric links, such as the logit and probit links, do not provide the best fit available for a given binary response dataset. Introducing a skewed t distribution for the underlying latent variable, we develop the class of models. For the analysis of the models, a Bayesian and non-Bayesian methods are pursued using a Markov chain Monte Carlo (MCMC) sampling based approach. Necessary theories involved in modelling and computation are provided. Finally, a simulation study and a real data example are used to illustrate the proposed methodology.     

Upper Confidence Limits on Excess Risk for Quantitative Responses

The definition and observation of clear-cut adverse health effects for continuous (quantitative) responses, such as altered body weights or organ weights, are difficult propositions. Thus, methods of risk assessment commonly used for binary (quantal) toxic responses such as cancer are not directly applicable. In this paper, two methods for calculating upper confidence limits on excess risk for quantitative toxic effects are proposed, based on a particular definition of an adverse quantitative response. The methods are illustrated with data from a dose-response study, and their performance is evaluated with a Monte Carlo simulation study.     

Zugänge eröffnen,Verstehen ermöglichen

Opening approaches and understanding. Reflections about parish counselling and organizational development in the parish communityAny process of changes within a church community or parish needs counselling and organizational development. People working in institutionalized parish guidance are biased by the system, therefore parish guidance is limited in its effects. Counselling by profit organizations often fail their task. Theses organizations provoke resistance by unreflected entering of hermeneutics strange to the cultural understanding. It is necessary to get acceptance and understanding concerning motivation and values of honorary members of the parish board. On this a trusting alliance of work is based on.     

Individualism/Collectivism Orientations and Reactions Toward Alternative Human Resource Management Practices

In this study, we examined the relationship between individualism collectivism orientations of potential job seekers and their reactions toward alternative human resource management (HRM) practices in the areas of selection, performance appraisal, reward system, career system, and employment security. Using several subdimensions of individualism collectivism, we found many significant relationships between individualism collectivism orientations and preferences for alternative human resource management practices that might affect the effectiveness of alternative HRM practices.     

无外部市场条件下中间产品转移价格的研究

系统地讨论了不存在外部市场条件下中间产品最优转移价格的确定方法. 首先在各分厂 成本函数和最终产品需求函数已知条件下, 分别讨论了各分厂产量相同和产量不同情形下中 间产品最优转移价格的确定问题. 接着讨论了各分厂成本函数和最终产品需求函数未知条件 下中间产品转移价格的确定问题. 本文提出的三种确定中间产品转移价格的方法均给出了具 体的计算公式, 具有较大的理论价值和应用价值.     

证券市场中股票成交量对投资组合优化的影响

将证券市场中股票成交量引入组合投资模型, 得出新的有效边界解析式, 并探讨了新有 效边界与未考虑成交量有效边界之间的关系; 利用深圳股票交易市场的数据进行了实证分 析, 初步验证了这种关系.     

信息技术项目产权结构及其管理模式的研究

基于Hart 产权理论, 应用两阶段博弈模型分析信息技术外包过程, 研究信息技术资产属 性、投资效用、人力资本属性对信息技术项目产权结构的影响. 公司根据资源重要性选择信息 技术外包的组织形式和产权结构, 控制被忽略的资产及其属性的负面作用, 特别是在外包过程 中应当充分考虑外包商人力资源管理和人力资源的稳定性. 证明了任何一方都应将投资用于 自己擅长的专业上, 任何信息技术项目产权结构都导致专用性投资不足, 产权结构选择是各种 产权结构的平衡, 关键问题是如何改进双边治理的低投资边际效益.     

the Block–Block Bootstrap: Improved Asymptotic Refinements

The asymptotic refinements attributable to the block bootstrap for time series are not as large as those of the nonparametric iid bootstrap or the parametric bootstrap. One reason is that the independence between the blocks in the block bootstrap sample does not mimic the dependence structure of the original sample. This is the join‐point problem. In this paper, we propose a method of solving this problem. The idea is not to alter the block bootstrap. Instead, we alter the original sample statistics to which the block bootstrap is applied. We introduce block statistics that possess join‐point features that are similar to those of the block bootstrap versions of these statistics. We refer to the application of the block bootstrap to block statistics as the block–block bootstrap. The asymptotic refinements of the block–block bootstrap are shown to be greater than those obtained with the block bootstrap and close to those obtained with the nonparametric iid bootstrap and parametric bootstrap.