Dixon, P., Jerie, M., Rimmer, M. (2016) "Modern Trade Theory for CGE Modelling: The Armington, Krugman and Melitz Models," Journal of Global Economic Analysis 1(1), 1-110.先日のメモ、「Paretoのkとバラエティ間の代替の弾力性σを探す旅に出まし…