An Empirical Examination of Inter-firm Capital Relationships in Mazda's Yokokai using the IDE Spatial Model. - Makoto Sakamoto; Satoshi Ikeda; Takao Ito; Rajiv Mehta; Seigo Matsuno; Shin-ya Tagawa; Victor D. Berdonosov (J. Robotics Netw. Artif. Life, 2014)