Approximate Equilibria with Bounds Independent of Preferences
证明在交换经济中存在近似均衡，其超额需求的界限仅取决于交易者数量和禀赋范数，而与偏好无关。
We prove the existence of approximate equilibria in exchange economies, giving bounds on the excess demand in terms of the number of traders and norms of the endowments, but independent of the preferences.