食品安全社会共治中企业行为选择博弈分析——以生猪屠宰企业原料安全风险控制为例

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。

Food Safety Co-Governance emphasizes participation of multiple agents, focusing on production enterprises should take the main responsibility for food safety. This paper constructs the game model between pig dealers and slaughtering enterprises, through theoretical analysis, we carried out when the security costs is smaller, the number of trafficking is less, the higher loss of pigs innocent treatment, the greater the pig dealer pay more attention to the safety of raw material, furthermore, two situation of innocent treatment which are excessive drug residues and transit death are analyzed respectively as a case study, the rela- tionship between the degree of pig dealers＂ attention in different trafficking scale of and probability of safety checks by slaugh- terhouses are discussed, at last, related policy suggestions are proposed, such as to strengthen the supervision of slaughtering enterprises, improve the slaughtering enterprises autonomous capability and reduce security costs of raw materials.