囚徒困境是博弈论中的一个重要范例,道德领域中也存在囚徒困境现象。重复博弈、信息对称、道德奖惩可以帮助人们走出道德囚徒困境。与道德囚徒困境相关的经济人和道德人、个人理性和集体理性可以走向统一,而道德回报的真正实现是走出道德囚徒困境的关键。 Prisoners’ dilemma is an important example in game theory. There is also the prisoner’s dilemma in the moral field. Repeated game, information symmetry, moral rewards and punishments can help people out of moral prisoner’s dilemma. The economic and moral people associated with the prisoner’s dilemma may move toward reunification. The true realization of moral return is the key to getting out of the dilemma of moral prisoners.