Percolation´s criticality of moral hazards in supply chain

To control the moral hazards in the supply chain under an acceptable critical point, and make the supply chain more robust, according to the inducing and transferring mechanisms about moral hazards in supply chain, the critical point of moral hazards percolation, when the moral hazards are happened randomly and intentionally, are analyzed respectively. The results show that the parameters of system percolation´s criticality are decided by m₁, K₁, m₂, K₂, the threshold of average In-degree and average Out-degree, and ß_i, the character of the supply chain.