Data for: A mechanism design approach to a buyer's optimal auditing policy to induce responsible sourcing in a supply chain

This supplementary material provides the proof of propositions, theorems, and some extra figures, presented in the article mentioned below: "A mechanism design approach to a buyer's optimal auditing policy to induce responsible sourcing in a supply chain", accepted for publication in the "Journal of Environmental Management". DOI for the paper: https://doi.org/10.1016/j.jenvman.2019.109721本补充材料为下述已正式录用的文章中的命题与定理提供证明，并补充相关附图，文章详情如下： 《面向供应链负责任采购的买方最优审计策略的机制设计方法》 该文章已被《环境管理学报（Journal of Environmental Management）》录用刊发。 本文DOI：https://doi.org/10.1016/j.jenvman.2019.109721