第4回「環境政策と行動変容」セミナー
日時:2023年10月13日(金)15:00~16:00
演者:山本 裕基(関西大学)
内容:Ecosystem Degradation and Human Capital: Evidence from Mangrove Deforestation in Indonesia
(生態系の劣化と人的資本: インドネシアにおけるマングローブ林伐採のエビデンス)
場所:国立環境研究所 大山記念ホール
第3回「環境政策と行動変容」セミナー
日時:2023年7月10日(月)15~16時
演者:立花敏(筑波大学)
内容:違法な森林伐採・木材取引問題と国際的な対策の経緯
場所:国立環境研究所(中会議室)
第2回「環境政策と行動変容」セミナー
日時:2023年7月10日(月)13:30~14:30
演者:阿部景太(武蔵大学)
内容:漁業/漁師の行動分析
場所:国立環境研究所(中会議室)
第1回「環境政策と行動変容」セミナー
発表者:
横尾英史(一橋大学/国立環境研究所)
日時:2023年7月4日(火)15時〜(1時間程度)
場所:
国立環境研究所(
温暖化棟交流会議室)
タイトル:Green nudge messages and information-collection behavior of wineries: Field experiments in Japan
要旨:Reducing greenhouse gas emissions from the agriculture, food, and beverage sectors is a challenge. In this paper, we study the decisions of 376 Japanese wineries to participate in webinars on life cycle assessment (LCA). We observe whether these wineries participate in the webinars. We find that 16% of the wineries registered for the webinars at least once, and 11% participated. Newer and larger wineries are more likely to participate in the webinars. Counter-intuitively, wineries that are highly aware of ongoing climate change are less likely to participate. These wineries may have already given up on climate change mitigation and are more interested in adaptation. Furthermore, we attempted to use a nudge message to encourage participation. We adopted the "leadership by example" concept and introduced a leading winery that had already purchased green electricity. However, this treatment does not encourage participation; we even find a negative effect on wineries close to the leading winery. Careful field surveys and policy design are required to advance climate change mitigation in this sector.