Taro Takahashi, Toru Nakajima. A Bertrandian Spatial Model of Imperfect Competition. SSRN Working Paper No.2045582. 2012
Hap Navy, Un Sophea, Nobuyuki Yagi, Toru Nakajima, Takahiro Matsui. Value chain analysis of five key fish species: Inland fisheries of Cambodia. FAO (Food and Agriculture Organization) Project Report in Value Chain Analysis of International Fish Trade and Food Security with an Impact Assessment of the Small-Scale Sector. 2012
Toru Nakajima. Asymmetric Price Transmission in the U.S. Soybean Exports. Working Paper. 2011