基于回收意识的废旧衣物回收模式对比分析

The comparative study of waste recycling pattern based on recycling consciousness

针对废旧衣物回收再利用,在对废旧衣物回收模式分析的基础上,基于消费者回收意识建立了企业自主回收模式和第三方回收模式的废旧衣物资源化经济模型,并对二者进行比较分析.结果表明两种模式渠道利润均存在最优解,渠道最优利润的高低取决于二者回收量的比较,第三方回收商支付的废旧衣物回收价格和处理商设立回收箱数量决定两种模式的优劣,处理商自主回收模式规模经济效应更为明显,政府扶持下的第三方处理商回收模式存在正的外部性以及寻租利润,导致两种模式的渠道利润比较分界线的移动,制定废旧衣物价值评估准则、提高居民废旧衣物回收再利用意识是推进废旧衣物模式在全国范围内普及的关键.

In view of recycling and reuse of used clothing, after analysis of the recycling mode of used clothing, established the economic model of the processors recycling independently （PRI） and the third party recycling （TPR） based on the consumer recycling awareness, and made the comparative analysis of two models. The results show that the two models have the optimal solution, recycling quantity decides the optimal profit scale of two models, the price of the used clothes that the third party enterprise pays and the amount of the back box that the enterprise established decide two models of the pros and cons. The scale economy effect of enterprise recovery by itself is more obvious, externality and rent-seeking profit existence cause the model dividing line shift. Developing the value evaluation criteria for used clothing and improving the recycling awareness of resident is the key point to promote the popularization of the used clothing models in the country.