Providing policy information and citizen learning. - Kiyoshi Kobayashi; Kakuya Matsushima; Tsuyoshi Hatori (SMC, 2003)

Providing disaster information and motivation for mitigation. - Tsuyoshi Hatori; Kakuya Matsushima; Kiyoshi Kobayashi (SMC (1), 2004)

Economic valuation of victims' mental damage in flood disaster. - Kakuya Matsushima; Masamitsu Onishi; Kiyoshi Kobayashi (SMC, 2007)

Diffusion of Electric Vehicles and Public and Home Charging Stations in a Two-Sided Market. - Shinnosuke Kishi; Hitomu Kotani; Kakuya Matsushima (SMC, 2023)