连续垄断的上下游企业在价格管制条件下的产品定价研究

本文在连续垄断的上下游企业所带来的"双重加价"问题的基础上,针对一体化过程中存在较大的交易成本而不适宜一体化的情形,分析了在价格上限管制和投资报酬率管制的条件下,上下游企业的产品定价行为。作者认为,在价格上限管制的条件下,产品的价格将大大降低;在投资报酬率管制下,产品价格将有可能比没有政府管制时高,因此,应辅之以产量管制。

Study on Product Pricing of Successive Monopolistic Upstream and Downstream Firms under Different Price Regulations

This paper,based on double marginalization problem of successive monopolistic upstream and downstream firms,analyses the pricing behavior of these firms under price-cap regulation and rate-of-return regulation when they aren’t suitable to integrating vertically because of high transaction cost.The authors think that the price of product will decrease under price-cap regulation and the price of product will increase under rate-of-return regulation.So they propose that quantity regulation is very important under rate-of-return regulation.