合理的商业化可以带动城市的振兴,过度的商业化会挤占市民的公益性公共活动空间,进而防碍市民精神文化生活水平的提高。而由于公益性公共活动空间的范围划分不清,关注程度不够,商业化对其侵袭程度不断加深。为了防止和消除政府决策与政府干预中可能出现的失灵现象,公共选择理论将适用于破解商业化侵袭症结。 Reasonable commercialization can promote the revitalization of the city. Excessive commercialization will occupy public welfare public space for public activities, thereby hindering the improvement of the spiritual and cultural life of citizens. However, due to the unclear scope of the public welfare public space, the degree of concern is not enough, and the degree of commercialization is constantly deepening. In order to prevent and eliminate the possible failure of government decision-making and government intervention, the public choice theory will be applied to solve the problem of commercial aggression.