Abstract: This paper aims to study the effect of resource-dependent asymmetry on emergency inter- organizational relationships by using hierarchical regression analysis methods for empirical research. The results show that the asymmetry of the resource dependency has a significant negative effect on emergency organizational relationships, in which the sense of fairness of formal contract and relational contract plays an intermediary role, and experience of cooperation plays a regulation role between asymmetry of the resource dependency and sense of fairness in relational contract, which can significantly reduce the negative impact of the resource dependency asymmetry on fairness of relational contract. However, the experience of cooperation does not regulate the impact of resource dependency asymmetry on fairness of formal contract