一、公共财政是与市场经济相适应的一种财政类型 市场经济是以市场机制作为社会资源配置基本机制的一种经济体制形态或社会经济运行模式。迄今为止的实践和理论均表明市场配置资源的效率优于计划,但有很多问题靠市场自行无法解决,存在诸如垄断、公共产品、外部效应、信息不充分、分配不公及经济周期性波动等市场失灵现象。为克服和纠正“市场 First, public finance is a financial type that is compatible with the market economy Market economy is an economic system or social-economic mode of operation in which the market mechanism serves as the basic mechanism for allocating social resources. The practice and theory hitherto have shown that markets allocate resources more efficiently than planned but many problems can not be solved by the market itself. Markets such as monopolies, public goods, externalities, inadequate information, unfair distribution and cyclical fluctuations in economy exist Failure phenomenon. To overcome and correct the "market