Spoiled for choice: Examining invalid votes of local parliament elections in South Korea (with Hoyong Jung) (R&R, Journal of Elections, Public Opinion and Parties)

Willingness to Pay for Welfare and the Injunctive Norms of Taxation: Evidence from South Korea

Charity Fraud: An Experimental Study of the Moral Hazard Problem in the Charity Market (with Hiroki Kato)

Social Norms and Diet for Young Women (with Yumi Ishikawa, Mao Nakayama, Ryo Sakamoto, Yanni Shen)

Populism and Redistribution: Revisiting the Robin Hood Effect (with Hoyong Jung, Chihiro Yagi)

A Career Trap or Maternal Love? Misperceived Social Norms about Breastfeeding ( with Chihiro Yagi)

Myth of Breastfeeding in Japan: Misperceptions of Social Norms and Maternal Pressure (with Yumi Ishikawa, Mao Nakayama, Chihiro Yagi)

Homo Economicus or Homo Familicus? Tax Incentives and the Allocation of Altruism (with Tetsuya Kawamura Chihiro Yagi)

Why Market Segmentation Matters: How a Utility Cartel Broke Risk-Sharing in Renewable Energy (with Shigeki ISOGAI, ChihiroYagi)

When the Invisible Hand Becomes Visible: Flood Hazard Map Disclosure and the Repricing of Risk (with David Wolf, Chihiro Yagi)

A dynamic analysis of the impact of widening productivity divergence by technological progress on market structure (with Myung Joong Kwon, SangHyuk Cho)

IGG game (with Raja Rajendra Timilsina, Shibly Shahirier, Jonny Munby)

Temperature 1 (with Chihiro Yagi)

Temperature 2 (with Chihiro Yagi)

Nursery school (with Chihiro Yagi, Huihui Lee)

Mega solar (with David Wolf, Chihiro Yagi)