论PDCA循环在提高税收征管数据质量中的运用

对税收征管信息系统进行数据质量管理,确保系统的正常运行,为税收日常管理和决策提供可靠依据,是税收信息化过程中必须引起高度重视的问题。PDCA循环是现代质量改进的基本方法,在引入PDCA循环基本原理的基础上,借鉴和运用排列图法、因果分析图法和5S活动的工具分析,可有效改进税收征管信息系统数据质量。PDCA循环在实践运用中显示出它的有用性和成功性。     

我国电力企业信息化建设与核心能力形成相关性实证研究

信息化建设和组织学习都是现代企业核心能力形成的重要因素。我国电力企业的信息化建设与组织学习的开展已进行了很长时期,在取得一定业绩的同时也存在若干障碍因素。对这两种先进管理手段的应用绩效进行实证检验,可以对我国电力企业的管理创新与技术创新提供借鉴。     

企业信息化工程中的匹配理论及映射模型研究

通过对中国企业信息化工程现状的分析,指出先进的信息系统与企业管理基础之间存在较大的差距是项目成功率不高的主要原因,提出企业管理系统与信息系统匹配理论,详细阐述了匹配理论的内容和原则,围绕匹配度测算问题,建立了映射模型,定义了映射函数和映射法则。     

藏獒面临的现状及开发保护

藏獒是我国特有的珍稀物种，具有良好的开发利用前景。然而，近年来随着对外开放和人们生活水平的提高，宠物市场发展迅速，特别是在经济利益的驱动之下，藏獒由于近亲繁殖和人为贩卖濒临灭绝。本文在分析藏獒面临现状的基础上，提出了开发保护的建议。     

试论我国通信企业的采购控制策略

当前，通信企业的市场竞争力愈发地体现在对成本和最终需求的反应速度上。实践证明，加强采购与供应工作，降低采购成本是通信企业价值链中的重要一环，对通信企业的长远发展与核心竞争力的提升具有十分重要的意义。为此结合通信企业的采购实践，汲取其他企业的先进采购理念，革新传统的采购控制模式，提出了基于信息化平台的通信企业采购控制策略。     

International alliance commitment and performance of small and medium-size enterprises: The mediating role of process control

Improving alliance performance is a critical issue that both managers and researchers have attempted to resolve. Recently scholars have suggested that firms can use alliance commitment and process controls to improve alliance performance. Yet research has only found weak support for these direct effects. In this paper we examine the mediating role of process controls on the relationship between alliance commitment and alliance performance. When tested on samples of SMEs we find support for our theoretical predictions. We then discuss the managerial implications of using commitment and process controls in SME international alliances.     

Properties of Bayes Factors Based on Test Statistics

Abstract.  This article examines the consistency, interpretation and application of Bayes factors constructed from standard test statistics. Primary conclusions are that Bayes factors based on multinomial and normal test statistics are consistent for suitable choices of the hyperparameters used to specify alternative hypotheses, and that such constructions can be extended to obtain consistent Bayes factors based on likelihood ratio statistics. A connection between Bayes factors based on likelihood ratio statistics and the Bayesian information criterion is exposed, as is a connection between Bayes factors based on F statistics and parametric Bayes factors based on normal-inverse gamma models. Similarly, Bayes factors based on chi-squared statistics for multinomial data are shown to provide accurate approximations to Bayes factors based on multinomial/Dirichlet models. An illustration of how the simple form of these Bayes factors can be exploited to generate easily interpretable summaries of the experimental 'weight of evidence' is provided.     

阿坝州红色旅游资源的优势及其开发的制约因素和策略探析

阿坝州是国家重点培育的十二个"重点红色旅游区"之一,红色旅游资源丰富,开发其红色旅游资源对于打造当地藏羌文化走廊,推动地区经济快速发展具有重要意义.为此,文章概述了阿坝州红色旅游的资源优势,分析了开发其红色旅游资源的制约因素,并在此基础上提出了开发其红色旅游资源的策略.     

创新型国家的社会建构: 共识、共商、共建、共享——学习"十七大"报告的一点体会

学习胡锦涛同志在"十七大"上的报告中关于"建设创新型国家"的论述,我们体会到:创新型国家是落实科学发展观和构建社会主义和谐社会的战略核心;共识是其思想基础,共商是其政治保证,共建是其运行机制,共享是其价值目标.