Morishima Systems and Global Stability
证明，若超额需求的雅可比矩阵在所有价格下都呈现森岛型符号模式，则标准化拍卖过程从几乎任何初始价格出发都能保证系统稳定。
In this paper, it is shown that a Morishima-type sign pattern on the Jacobian of excess demand, holding for all prices, assures system stability with respect to the normalized tatonnement process, starting from almost any price. Copyright 1990 by Economics Department of the University of Pennsylvania and the Osaka University Institute of Social and Economic Research Association.