【正文】 tive role. But in the process of implementing exist some disadvantages, needs to perfect, enrich and improve. This project bidding documents in accordance with the bidding law of the People39。s Republic of China for bidders, bidding regulation, enterprise strictly, put forward to bidders professional requirements of project profile was illustrated. The practice of project bidding purpose is to market petition of openness, fairness and justice. However, due to the construction mar ket development is not standard, management system and the experience of inadequate, architectural engineering bidding in concrete operation exist in ACTS of unfair petition, and some drawbacks. This obviously violate the bidding, the bidding process, and will lose its significance for other bidder fails to bid is unjust, disturbed the bidding (project contracting market economic order, for activities), this kind of behavior must be prohibited, only in this way can we make construction engineering petitive trading activity lawfully healthy. This subject will I learned and social practice, present situation and construction project bidding system is expounded, and the disadvantages of bidding for construction project with ACTS of unfair petition phenomenon and analysis of causes, and finally make corresponding preventive countermeasures. Construction cost management system, both theoretical discussion, but also need to practice innovation. Under the conditions of market economy, project cost management, petitive and orderly market for construction management services platform structures. In such a premise, the original scale and method of valuation is inappropriate, and this needs to be reformed and improved. The spirit of the government39。 關(guān)鍵詞： 招投標(biāo) 不正當(dāng)競(jìng)爭(zhēng) 防范對(duì)策 招標(biāo)投標(biāo)是一種工程交易形式，工程招投標(biāo)的過(guò)程就是 確定中標(biāo)人和工程價(jià)格的過(guò)程，而工程價(jià)格的確定，是工程招投標(biāo)工作中非常重要的一個(gè)環(huán)節(jié)，搞好招投標(biāo)工程的價(jià)格確定工作，可以有效地控制工程造價(jià)，創(chuàng)造公平、公正的市場(chǎng)環(huán)境，營(yíng)造有序競(jìng)爭(zhēng)的機(jī)制。但是在實(shí)施過(guò)程中存在不少缺陷，需要完善、充實(shí)和提高。但是，由于建筑市場(chǎng)發(fā)育尚不規(guī)范，管理體制的束縛以及經(jīng)驗(yàn)不足等原因，建筑工程招標(biāo)投標(biāo)在具體操作中還存在不正當(dāng)競(jìng)爭(zhēng)行為和一些弊端。招投標(biāo)是構(gòu)成招標(biāo)投標(biāo)活動(dòng)中兩個(gè)最基本的環(huán)節(jié)。 隨著工程建筑市場(chǎng)的深入發(fā)展，傳統(tǒng)的定額計(jì)價(jià)模式已不適應(yīng)市場(chǎng)化經(jīng)濟(jì)發(fā)展的需要。其次通過(guò)對(duì)模糊數(shù)學(xué)和指數(shù)平滑技術(shù)的深入分析，通過(guò) “貼近度 ”的概念，合理的將模糊數(shù)學(xué)與指數(shù)平滑技術(shù)結(jié)合起來(lái) ，構(gòu)建了工程成本模 糊預(yù)測(cè)技術(shù)的數(shù)學(xué)模型，并根據(jù)統(tǒng)計(jì)的有關(guān)參考資料和經(jīng)驗(yàn)建立了 “框架結(jié)構(gòu)體系 ”的對(duì)比工程 一個(gè)健康的招投標(biāo)制度應(yīng)該是按照 “公開(kāi)、公正、公平 ”和誠(chéng)實(shí)信用的原則，建立起統(tǒng)一、開(kāi)放、競(jìng)爭(zhēng)、有序的建筑市場(chǎng)。因此 “最低合理價(jià)中標(biāo) ”是 我國(guó)今后最主要的評(píng)標(biāo)辦法。比較了工程擔(dān)保與工程保險(xiǎn)這兩種工程風(fēng)險(xiǎn)管理異同與優(yōu)點(diǎn)；并對(duì)建設(shè)工程招投標(biāo)過(guò)程中的投標(biāo)人的行為特征進(jìn)行了分析，揭示投標(biāo)人的風(fēng)險(xiǎn)偏好行 為特征隨著外部環(huán)境的改變而變化，當(dāng)違約懲罰較輕時(shí)，投標(biāo)人偏向于追求風(fēng)險(xiǎn)，而隨著違約懲罰標(biāo)準(zhǔn)加大超過(guò)某一值后，投標(biāo)人表現(xiàn)出的風(fēng)險(xiǎn)行為改變?yōu)槠蛴谝?guī)避風(fēng)險(xiǎn)，懲罰標(biāo)準(zhǔn)越大投標(biāo)人行為偏向于更加規(guī)避風(fēng)險(xiǎn)，這一結(jié)果對(duì)控制和防范投標(biāo)人的行為風(fēng)險(xiǎn)具有重要的與現(xiàn)實(shí)意義。市場(chǎng)經(jīng)濟(jì)條件下的工程造價(jià)管理，要為建筑市場(chǎng)有序競(jìng)爭(zhēng)搭建管理服務(wù)平臺(tái)。 我國(guó)建筑工程招投標(biāo)法實(shí)施以及工程施工監(jiān)理制度的實(shí)踐，對(duì)規(guī)范我國(guó)建筑市場(chǎng)、提高建筑工程施工質(zhì)量，起到了積極的作用。 從招標(biāo)進(jìn)程上講，招標(biāo)文件是招標(biāo)活動(dòng)的總綱和劇本。s accession to the WTO, the global construction industry a powerful tool for peer petition. With the construction of indepth development of the market, the traditional fixed pricing model no longer suited to marketoriented economic development needs. In order to adapt to the current project bidding by the market needs of a project cost, we must work on the existing valuation methods and pricing model for reform, the implementation of projects bill pricing. Engineering is a list of pricing