Using Empirical Marginal Cost to Measure Market Power in the US Economy
收藏NBER2018-11-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w25251
下载链接
链接失效反馈官方服务：
资源简介：
Market power arises in the case where a seller is aware that raising output will depress price. In the profit-maximizing equilibrium with market power, price exceeds marginal cost. The Lerner index---the ratio of price less marginal cost to the price---is a widely accepted measure of market power.
提供机构：
美国国家经济研究局
创建时间：
2018-11-01
