政府採購決標滿意度評估模型之初步研究

A Preliminary Study toward Mechanism of Contractor Selection for Public Sector

陳介豪(Jieh-Haur Chen) ； 郭成堯(Cheng-Yao Kuao) ； 徐書謙(Shu-Chien Hsu) ； 李建中(Chien-Chung Lee)

《中國土木水利工程學刊》 22卷1期 (2010/03) Pp. 113-123

https://doi.org/10.6652/JoCICHE.201003_22(1).0009

摘要

政府採購法所規範之決標原則精神不外於合格最低標及最有利標，此兩決標方式以產品之效用與價格為主要考量之因素，惟實務上兩者通常無法兼顧。本研究藉由個體經濟學相關理論與無異曲線，透過採購案件實例進行專家問卷及資料分析，針對機關對採購標的之效用與價格滿意度進行分析，建置政府採購決標滿意度評估模型－「Chen-Kuao（C.K.）」曲線」，並初步建構模型運用流程。此研究結果提供採購機關確立採購標的之價值目標，據以評估最佳決標方式，同時對投標廠商參選標的效用與價格作合理之評價。

關鍵字

政府採購 ； 決標方式 ； 無異曲線

並列摘要

This paper establishes a model to identify the mechanism of selecting contractors by public sectors; and, by using indifference curve, to explain exchangeability between the most advantageous bid and the lowest bid. Literature reviews the concepts of procurement and economic discussions to support the procurement and consumer behaviors. With the viewpoint of consumer behavior, a model based on indifference curve theory is found utilizing mathematical hypotheses and construction. It is proved that a power function as well as an indifference curve, named Chen-Kuo curve, exists with satisfaction of statistical evaluation. Exchangeability between the most advantageous bid and the lowest bid is also provided to support the mechanism of a public sector's contractor selection. The contribution provided by this paper to both practice and research is that a conceptual methodology is introduced to reasonably explain procurement behavior, and a solution is for contractor selection by a public sector.

並列關鍵字

contractor selection ； procurement ； indifference curve