How Costly Are Markups?
收藏NBER2018-07-01 更新2025-01-04 收录
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https://www.nber.org/papers/w24800
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资源简介:
We study the welfare costs of markups in a dynamic model with heterogeneous firms and endogenously variable markups. We find that the welfare costs of markups are large. We decompose the costs of markups into three channels: (i) an aggregate markup that acts like a uniform output tax, (ii)
我们针对包含异质性企业(heterogeneous firms)与内生可变加价(endogenously variable markups)的动态模型,探究了加价(markups)的福利成本。研究结果表明,加价引致的福利损失规模庞大。我们将加价的福利成本拆解为三大渠道:(i) 总加价(aggregate markup),其作用效果等同于统一产出税,(ii)
提供机构:
美国国家经济研究局
创建时间:
2018-07-01



