食品安全社会共治强调多元主体的共同参与,注重企业食品安全生产的主体责任。本文构建了生猪经销商与屠宰企业之间的博弈模型,通过理论分析得出生猪经销商保障原料安全所付出的成本越小,贩运的数量越少,被无害化处理时遭受损失越大,其重视原料安全的可能性就越大。分别以药残超标、运输途中死亡两种情况无害化处理生猪原料作为实证案例,实证分析了不同贩运规模的生猪经销商选择重视原料安全与屠宰企业执行严格检查概率之间的关系。提出政府应加强对屠宰企业的监管,提高屠宰企业自治能力以及减少生猪经销商保障原料安全所付出的成本等相关政策建议。 Co-governance of food safety and social emphasis on the participation of multiple subjects, focusing on the main responsibility for enterprise food safety. This paper constructs a game model between pig dealers and slaughter establishments. The theoretical analysis shows that the smaller the pig dealer’s cost to ensure the safety of raw materials, the smaller the number of trafficked pigs, Its emphasis on the possibility of raw material safety is greater. Respectively to pesticide residues exceed the standard, the transport of two cases of harmless processing of pig raw materials as an empirical case, the empirical analysis of different trafficking scale pig dealers choose to pay attention to raw material safety and slaughtering enterprises to implement strict inspection of the relationship between the probability. Proposed that the government should strengthen the supervision of slaughtering enterprises, improve the autonomy of slaughtering enterprises and reduce the cost of raw materials safety pig pig dealers and other related policy recommendations.