家电“以旧换新”政策的实施给家电市场注入了活力,促进了企业的发展,增加了企业利润,但它是否真的增长了消费者和整个社会的福利,这项政策是否是有效益的,它的补贴究竟去了哪里,又会遇到哪些问题?本文将主要在厂商、消费者和社会效益等方面分析“以旧换新”政策。 Appliance “trade-in ” policy to the appliance market has injected vitality, and promote the development of enterprises and increase corporate profits, but it really increases the welfare of consumers and the community as a whole, the policy is effective , Where does its subsidies go, and what problems will it encounter? This article will mainly analyze the “trade-in” policy in terms of manufacturers, consumers and social benefits.