至于导致行政契约无效的具体情形，则可从行政契约的公法属性、私法特性及自身特点三个方面来考察。

As for the detailed conditions of causing invalidation of administrative contract, it can be scrutinized from three aspects: nature of public law, character of private law and its own characteristics.

youdao

至于导致行政契约无效的具体情形，则可从行政契约的公法属性、私法特性及自身特点三个方面来考察。

As for the detailed conditions of causing invalidation of administrative contract, it can be scrutinized from three aspects: nature of public law, character of private law and its own characteristics.

youdao