论文标题
平衡流的存在
The Existence of Equilibrium Flows
论文作者
论文摘要
Galichon，Samuelson和Vernet（2022）引入了一类问题，平衡流问题，这些问题筑巢了几种经典的经济模型，例如两部分匹配模型，最低成本流量问题和Hedonic定价模型。在概括霍尔定理的过程中，我们确定了平衡流问题中存在平衡价格的条件。
Galichon, Samuelson and Vernet (2022) introduced a class of problems, equilibrium flow problems, that nests several classical economic models such as bipartite matching models, minimum-cost flow problems and hedonic pricing models. We establish conditions for the existence of equilibrium prices in the equilibrium flow problem, in the process generalizing Hall's theorem.
