Bidding Timing of Private Sectior in Delegation of Design Verification
Autor: | YOSHIDA, Mamoru, TATANO, Hirokazu |
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Jazyk: | japonština |
Rok vydání: | 2009 |
Předmět: | |
Zdroj: | 京都大学防災研究所年報. B. 52:135-144 |
ISSN: | 0386-412X |
Popis: | 民間の知識・技術を有効に活用するため,公共事業の設計照査の民間委託が実施されるようになってきた.しかし,公共主体は民間業者による検査の質を確認することは難しく,仮に民間業者が利益を求める場合には,公共建築物の安全性は確保されない.本稿は,設計照査の民間委託に伴い発生しうる,設計者と検査者の間の4種類の結託メカニズムをモデル化する.さらに,これらの結託を防ぐ枠組みとして,設計照査の検査結果に基づく設計契約,検査契約を設計する.このとき,設計者が設計図書を作成した後に設計照査業務の入札を実施することで,結託が発生しにくい環境が実現し,さらに公共主体から設計者,検査者に支払う報酬が小さくて済むことが示される Recently, the government tends to delegate design verification works to private sectors to use of knowledge and technology of them. But, it is not easy to check for the government to check the quality of inspection done by private sectors. This paper analyzes a framework of payment scheme to prevent moral hazards and coalitions caused by a designer and an inspector in the delegation of design verification. The paper models a mechanism of four types of coalitions, and it is shown that the coalition which is formed before a designer make a design drawing is a critical problem for a public agency.In addition, it is shown that a public agency can create an environment where a designer and an inspector are difficult to form a coalition by selecting an inspector after a designer completed a design drawing. |
Databáze: | OpenAIRE |
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