谈大坳水利枢纽工程的招标工作

大坳水利枢纽工程的招标是江西省水利工程建设中较为规范和完备的一安例。根据该工程招标工作，认为招标工作在水利工程项目管理中起到一定的积极作用，并且指出了招标工作应注意的一些问题。     

中国工程公司在国际招标项目中取胜策略探析

介绍了当今国际石化项目的招标方法,提出了中国工程公司应如何参与国际招标项目及在投标时应注意的各种问题。为国内工程公司早日跨入国际大市场提出了一些良好的建议和可操作的具体方法。     

How many Enrons? Mark-ups in the stated capital cost of independent power producers' (IPPs') power projects in developing countries

I analyze the determinants of the stated capital cost of IPPs' power projects which significantly influences their price of power. I show that IPPs face a strong incentive to overstate their capital cost and argue that effective competition or regulatory scrutiny will limit the extent of the same. I analyze the stated capital costs of combined cycle gas turbine (CCGT) IPP projects in eight developing countries which became operational during 1990–2006 and find that the stated capital cost of projects selected without competitive bidding is 44–56% higher than those selected with competitive bidding, even after controlling for the effect of cost differences among projects. The extent to which the stated capital costs of projects selected without competitive bidding are higher compared those selected with competitive bidding, is a lower bound on the extent to which they are overstated. My results indicate the drawbacks associated with a policy of promoting private sector participation without an adequate focus on improving competition or regulation.     

对水利重点工程项目实行财务委派制的构想

针对当前水利建设项目资金管理比较混乱,内控制度不健全,财务监管严重弱化,在资金使用管理上出现挤占及挪用、私设"小金库"等问题,提出对水利重点工程项目资金管理实行财务委派制,强化财务监管职能,从而防止资金流失,提高资金使用效益和从源头上遏制水利工程建设领域违法违纪行为的发生.     

做好水利工程建设项目招标工作的几点建议

本文作者结合当前我省水利工程建设项目招投标的实施情况，对如何规范招标行为，提高招标质量，搞好招标工作提出了几点建议和看法。     

电厂机组优化出力竞价上网的自适应动态模型

通过引入机组自适应期望出力的概念,建立了电厂机组出力优化的自适应动态古诺模型,并由此导出了机组最佳出力竞价报价系数的动态模型,理论上这些动态模型总是稳定的。动态仿真结果表明,机组出力报价系数动态模型的稳定值总是趋近或等于机组出力报价系数的纳什均衡解。机组出力报价系数动态模型是电厂对其竞争者的最佳反应。该模型建立的目的是为电厂对机组优化出力报价提供理论指导。     

基于机会约束规划的发电商报价策略

在电力市场中,发电商可采用策略性报价来使收益最大化.收益必然伴随着风险,本文重点研究如何选择兼顾收益和风险的报价策略,将机会约束规划引入包含很多不确定性因素的报价问题中,建立了风险-收益模型,利用遗传算法对该模型进行了求解;根据行为金融学风险偏好的概念,分析了不同风险情况下发电商的收益情况;最后以一个包含6个发电商的电力市场为例进行了仿真计算,结果表明了该模型的有效性.     

施工企业投标策略与技巧

工程项目投标是一项十分复杂的综合性的工作,投标策略和技巧的适当运用对于企业能否中标、能否取得更多利润至关重要,因此,施工企业针对企业状况和项目特点,采取不同的投标策略和技巧,是提高中标率,获得预期利润的有效法宝。     

发电厂竞价策略模型及应用

针对发电厂竞价策略应用中存在的用动态规划算法存在“维数灾”、用序优化法其算法复杂计算工程量大耗时久等问题 ,提出了一套基于遗传算法的最优竞价策略模型。通过具体实例测算及现场运用 ,充分验证了遗传算法用于发电厂竞价的可行性。     

All-source bidding: Extending integrated competition to utility resource procurement

When facing a resource need, utilities should use all-source bidding to help identify the highest value resources to procure. By soliciting proposals from suppliers across all resource options, the utility applies to procurement the same important principles that guide integrated resource planning. All-source bidding is not new, but many utilities have not used it. This article explains how all-source bidding works, describes the benefits, and offers practical recommendations for utilities and utility regulators.