2025 Winner: Kimihiro Horinouchi and Sachie Iijima (Soka University),
"Mitigating the use of disposable cutlery with bring-your-own-cutlery discounts"

2024 Winner: Jiwon Im (Seoul National University),
"Economic impact and implications of EU CBAM for North East Asia : A computable general equilibrium approach"

2023 Winner: Ju Young Park (Korea Environment Institute),
"The effect of flood experience on property values: The evidence from South Korea"

2022 Winner: Jintae Kim (Seoul National University),
"Consumption-based CO2 emission and mitigation strategy: a case of South Korean provinces"