Notes, Comments and Preliminary results Feb 15 2013 Takeshi Ogawa   Application of Jones' Inequality to the n-country, m-good Ricardo–Graham Model   Abstract  Contact Information  Citation  Full Text  -  Note   Feb 14 2012 Takeshi Ogawa   Classification of the frontier in the three-country, three-good Ricardian model   Abstract  Contact Information  Citation  Full Text  -  Note   Nov 11 2010 Takeshi Ogawa   Stability of the adjustment process with the difference between the weighted average and the actual value   Abstract  Contact Information  Citation  Full Text  -  Note