自改革开放以来,关于外资收购民族产业是否应该放任的争辩一直没有停止。近年来,以制造业为主的许多民族产业被相继收购,更使该问题的争论升温。本文用博弈中常用的Stackelberg模型(企业行为模型)对产业收购影响产量的机制进行分析,得出结论:外资收购民族产业从长远来看是弊大于利。并从保护民族品牌的角度给出相关政策建议。 Since the reform and opening up, the debate on whether foreign investment in the acquisition of a national industry should be let go has not stopped. In recent years, many ethnic industries dominated by manufacturing industries have been acquired one after another, further warming the controversy over the issue. In this paper, the Stackelberg model (enterprise behavior model), which is commonly used in games, is used to analyze the mechanism that affects the output of industrial acquisition. The conclusion is drawn that foreign acquisition of national industry in the long run is more harm than good. And from the perspective of the protection of national brands are given relevant policy recommendations.