Waseda Institute of Political Economy早稲田大学 現代政治経済研究所

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7/21省エネルギーの経済学研究部会(発表者:岩田和之)

7月21日(金)に行われます、省エネルギーの経済学研究部会の日程、場所などにつきましてご案内申し上げます。

部会名:省エネルギーの経済学研究部会(代表:有村俊秀)

日時:721日(金)18:1519:45

会場:3号館4406教室

発表者: 岩田 和之(松山大学 経済学部 准教授)

 

テーマ: “Public announcements of violators and compliance behaviors under a

tradable permits scheme: Experimental analysis of market trading”(共著者: Kenta Tanaka and Teruyuki Tamura

 

言語:日本語

 

要旨

If some market participants break market rules, market efficiency

deteriorates. Conducting laboratory experiments, we examine the

effects of public announcements and fines on violators’ behavior. Two

types of announcements are examined in our paper: announcements of

violators’ names and announcements of their IDs. Although several

types of remedial measures against market violations have been

implemented everywhere, the extent to which announcements suppress

violations is not clear. Our findings are fourfold. First, even when

the amount of fine is small, fines are the most useful punishment in

increasing market compliance. This finding may reflect a social norm

involved with paying a fine. Second, publicly announcing the names and

IDs of violators is helpful in suppressing violations. Market

compliance can be ensured by not only monetary interventions, such as

fines, but also by information disclosure, such as via public

announcements. Third, it is important for authorities to understand

the content that is publicly announced. Fourth, when implementing the

public announcement of violators’ names, market transaction volumes

and prices decrease and increase, respectively. This finding implies

that the announcement of names may have an influence on market

welfare.

 

対象:学生・教職員・一般

==============================================================

 

皆様のご参加をお待ちしております。

 

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