国有大型企业经营过程重组模式探讨——以川庆钻探工程有限公司为例

中国石油天然气集团公司经营战略调整中,对四川石油管理局与长庆石油勘探局的钻探及相关工程技术服务业务采取企业经营过程重组BPR(Business Processing Reengineering),成立川庆钻探工程有限公司。通过近2年的发展,川庆公司突破了四川石油管理局与长庆石油勘探局在人员、资金、市场规模、运营模式、特色技术等方面的瓶颈,逐步形成了实力雄厚、业务结构合理、市场开拓有力,具备"三高、三低"特色技术的工程服务企业。针对这种情况,以川庆钻探工程有限公司为例,详细论述了公司存在的问题,面对挑战时实施企业经营过程重组的方法、步骤及取得的成效,为国有大型企业进行业务流程再造与经营模式转变提供思路。

一种提高系统柔性的工作流建模方法研究

针对目前工作流管理系统在描述能力和柔性上存在的严重不足,提出了一种基于协调理论和反馈机制的工作流建模方法.该方法扩展了传统活动网络模型,提出了新的建模机制,增加了请求、服务、协调、多实例化等新的建模元素.详细给出了扩展建模元素的实现机制和应用场景,同时还给出了两个模型实例.研究结果表明,与传统的活动网络模型相比,该建模方法在提高模型描述能力、降低模型复杂性、提高系统柔性及适应性方面有明显优点,对于设计开发高可靠性、柔性和适应性的工作流管理系统具有重要的应用价值.

基于协调理论的工作流建模方法

针对目前工作流管理系统在描述能力和柔性上的严重不足 ,本文提出了一种基于协调理论和反馈机制的工作流建模方法。该方法扩展了传统活动网络模型 ,增加了请求、服务、协调、多实例化等新的建模元素。同时还给出了一个招标与评标过程的工作流模型实例 ,研究结果表明 ,与传统的活动网络模型相比 ,该建模方法在提高模型描述能力、降低模型复杂性、提高系统柔性及适应性方面都有明显优点 ,对于设计开发高可靠性。

The determinants of shareholders＇ wealth of acquiring firms in India

Corporate restructuring has become a major component in the financial and economic environment all over the world. Industrial restructuring has raised important issues for business decisions as well as for public policy formulation. Since 1991, Indian industries have been increasingly exposed to both domestic and international competition and competitiveness. The companies started restructuring there operations around their core business there M ＆ A. But M ＆ A is an area of potential good and harm in corporate strategy including manufacturing industry. Therefore, an attempt has been made to analyze the security returns and to find out the net wealth increase or decrease to the shareholders of acquiring firms. In India, there are totally 58 manufacturing companies which have undergone mergers and acquisitions during 2000, 2001 ＆ 2002. Thirty percentage from the total population was taken as sample size （i.e., 17 companies out of 58）. The present study is mainly based on secondary data. The Market Model and Market Adjusted Returns Model analysis are used as tools of analysis.