"城市矿产"资源化利用产业链闭环管理
Closed-loop management of the industrial chain of resource utilization of"urban minerals"
高明 1施邓玮1
作者信息
- 1. 福州大学经济与管理学院,福建福州 350116;福州大学福建绿色发展研究院,福建福州 350116
- 折叠
摘要
针对"城市矿产"资源化利用产业链闭环形成,建立"城市矿产"产业链闭环多主体利益协同超网络模型,设定经济参数,分析参与主体行为及均衡条件,探究系统均衡实现条件,运用算例仿真,研究关键因素变化对闭环系统影响.研究发现:①回收资源利用率的提高能增加生产企业和销售企业的收益,通过资源增加比例的对比,进一步发现其还能提升生产企业购买"城市矿产"资源的意愿;②消费端产品回收率的提升不一定能促进收益增加,在一定程度上会受制于技术能力等制约因素的阻碍;③政府采取补贴政策时应优先考虑回收企业主体;④要慎重考虑"城市矿产"资源数量规制措施的选择,把握好规制的度.
Abstract
Aiming at the closed-loop formation of the industrial chain for the resource utilization of"urban minerals",this paper established a closed-loop multi-agent interest coordination super-network model of"urban minerals"industrial chain,sets econom-ic parameters,analyzed the behavior and equilibrium conditions of participants,explored the conditions for realizing the system equilibri-um,and studied the impact of changes in key factors on the closed-loop system by using numerical simulations.The research showed that:①The improvement of the utilization rate of recycled resources could increase the income of production enterprises and sales enter-prises.Through the comparison of the proportion of resource increase,it was further found that it can also increase the willingness of pro-duction enterprises to buy"urban mineral"resources.②The improvement of the recovery rate of consumer products might not necessa-rily promote the increase of revenue,and it will be hindered by technical capabilities and other constraints to a certain extent.③The government should give priority to the main body of recycling enterprises when adopting subsidy policies.④It was necessary to carefully consider the choice of regulatory measures for the quantity of"urban mineral"resources and grasp the degree of regulation.
关键词
城市矿产/资源化利用/产业链闭环/超网络模型Key words
urban mineral resources/resource utilization/industrial chain closed-loop/hypernetwork model引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据