Notes, Comments and Preliminary results Sep 17 2013 Tomohiko Konno   Pareto Distribution of Firm Size and Knowledge Spillover Process as a Network   Abstract  Contact Information  Citation  Full Text  -  Note   Nov 29 2012 Tomohiko Konno   How links are formed according to the distance in transaction network of 800,000 firms   Abstract  Contact Information  Citation  Full Text  -  Note