- Okamoto, Chigusa and Yasuhiro Sato (2021) “Impacts of high-speed rail construction on land prices in urban agglomerations: Evidence from Kyushu in Japan,” forthcoming in Journal of Asian Economics.
- Okamoto, Chigusa (2019) “The effect of automation levels on US interstate migration,” The Annals of Regional Science, 63(3), 519-539. [link]
- Okamoto, Chigusa (2017) “Geographic proximity of collaborations between firms and collaborations between firms and universities,” Studies in Applied Economics (In Japanese), Vol.11, pp.55-71. (岡本千草 (2017)「企業間と産学間の共同研究における地理的近接性」,『応用経済学研究』, 第 11 巻, 55–71 項.)
- Ito, Tadashi, Chigusa Okamoto and Yukiko U. Saito (2020) “Intermediaries in Transaction Networks: Location of Wholesalers’ Headquarters and Other Establishments,” RIETI Discussion Paper Series 20-E-056, Research Institute of Economy, Trade and Industry. [link(English), link(Japanese)]
Work in Progress
- Urban Redevelopment Program and Shopping Externality (with Daiji Kawaguchi and Keisuke Kawata)