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Product Durability and Extended Producer Responsibility in Solid Waste Management

机译:固体废物管理中的产品耐久性和生产者扩展责任

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摘要

Using a vintage durable good model, this paper investigates how extended producer responsibility (EPR) in waste management influences product durability and welfare. Four EPR instruments are discussed and compared with the benchmark in which producers do not receive price signals for waste disposal. In each case, EPR induces durability to increase. Under perfect competition the welfare change caused by EPR is unambiguously positive and one EPR instrument is even capable of implementing the first-best welfare optimum. In contrast, under imperfect competition EPR may lead to a welfare reduction. The analysis also compares EPR to non-EPR measures.
机译:本文使用老式的耐用品模型,研究了废物管理中延长生产者责任(EPR)如何影响产品的耐用性和福利。讨论了四种EPR工具并将其与基准进行比较,在基准中生产者未收到用于废物处置的价格信号。在每种情况下,EPR都会导致耐久性提高。在完全竞争下,由EPR引起的福利变化无疑是积极的,并且一种EPR工具甚至能够实现最佳福利第一。相反,在不完全竞争下,EPR可能会导致福利下降。该分析还将EPR与非EPR措施进行了比较。

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