基于我国目前实行的“国家监察、地方监管、企业负责、群众监督”的安全管理体系,本文将安全生产机制分解为四个阶段:政策目标差异下中央政府与地方政府博弈;安全投入高成本下的地方政府与煤矿企业博弈; Based on the current safety management system of “state supervision, local supervision, enterprise responsibility and mass supervision” in our country, this paper decomposes the mechanism of production safety into four stages: the game between central government and local government under the different policy objectives; Game between local government and coal mining enterprises under the cost;