The model assumed that the decision of sorting workers was based upon the labor cost should be less than the benefits from recoverable refuse sold and decreases of refuse disposal cost.

• 结果表明,各因素对有效分拣率影响的敏感度排序为:劳动力成本>垃圾中可回收废品含量>可回收废品单价>垃圾处置成本>垃圾中可堆肥垃圾含量。