通过对上下级税务机关之间出现交易成本的原因的分析,我们发现上下级税务机关之间的信息不对称、上下级税务机关之间的效用函数不一致以及下级税务机关的机会主义行为是导致税务机关之间出现高昂的交易成本的根本原因。对固定工资契约、分成契约和税收计划契约进行比较研究,可以看出税收计划契约是一个能有效地节约交易成本的契约安排,因而也是在现有条件下税务机关做出的一个理性选择。
In feet, information asymmetry, conflict of utility function and opportunism are causes leading to transaction costs between superior tax authorities and inferior tax authorities, We makes a comparative study on fixed wage contract, share contract and revenue task contract and comes to the conclusion that revenue task contract is a rational choice at present because the contract can effectively save transaction costs.