Schedule 15 3:50 PM - 4:20 PM [O2-6-4] Sustainability of the motivations to invest in the transition of feed-in-tariff scheme for renewable energy: Evidences from a laboratory experiment 報告者:前川淳1, 島田幸司2, 竹内あい3 (1.立命館大学, 2.立命館大学, 3.立命館大学)討論者:依田高典 (京都大学) 報告要旨