- 日 時
- 2018年4月24日（火）13:00 - 15:00
- 場 所
- 総合地球環境学研究所 セミナー室3・4（⇒アクセス）
- 主 催
- 総合地球環境学研究所 実践プログラム３
- 講演者
- Caleb Koch 氏
（チューリッヒ工科大学Department of Humanities, Social and Political Sciences, Computational Social Science 所属の Doctoral Candidate） - 要 旨
- The leading explanation for over-usage and depletion of common-pool resources, phenomena documented extensively at the aggregate level, is free-riding. This paper is the first to directly test, and falsify, the free-riding hypothesis with real-world data at the micro-level. First, we develop testable comparative statics by solving a general dynamic game. Second, we test these predictions on a unique large-scale dataset of groundwater usage in the American Midwest. We find strong and robust evidence rejecting free-riding. Contrary to predictions, positive interaction effects based on reciprocation are robustly identified. Our results suggest new perspectives on tragedy of the commons and their governance.
- 連絡担当者
- 実践プログラム３ 上田菜穂美
セミナー
Rethinking Free-Riding and Tragedy of the Commons（アメリカ中西部における地下水で共有地の悲劇は起こっているのか）
