在经济市场中,收银机为雇主避免雇员将其钱财纳入私人腰包的行为提供了解决途径。笔者从公共选择理论的角度探讨公务员财产申报制度对于预防乃至遏制腐败的重要性及其建立的必要性,并对该制度进行了建构。 In economic markets, cash registers provide a solution to employers’ efforts to prevent employees from putting their money in private pockets. From the perspective of public choice theory, the author discusses the importance of civil servant property declaration system in preventing and even preventing corruption and the necessity of its establishment, and constructs the system.