价格歧视与市场集中度:来自洗衣液市场的证据

IF 0.7 4区经济学 Q3 ECONOMICS

Manchester School Pub Date : 2021-08-23 DOI:10.1111/manc.12380

Thiago Cacicedo

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引用次数: 0

摘要

我分析了价格歧视之间的关系，就产品的包装大小，和市场集中度在液体洗衣液市场。具体来说，我研究了数量折扣如何随着市场集中度的变化而变化。我估计了一个固定效应模型，发现这种关系是非单调的，我提供证据证明它是u形的。这些结果表明，企业在集中度越低的市场提供更多的数量折扣，而在适度集中的市场提供较少的数量折扣。

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Price discrimination and market concentration: Evidence from the laundry detergent market

I analyse the relationship between price discrimination, with respect to the package size of the product, and market concentration in the liquid laundry detergent market. Specifically, I study how quantity discounts change with market concentration. I estimate a fixed effects model and find that this relationship is non-monotonic and I provide evidence that it is U-shaped. These results suggest that firms offer more quantity discounts in less and more concentrated markets, while they offer less quantity discounts in moderately concentrated markets.

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来源期刊

Manchester School ECONOMICS-

CiteScore

1.80

自引率

9.10%

发文量

期刊介绍： The Manchester School was first published more than seventy years ago and has become a distinguished, internationally recognised, general economics journal. The Manchester School publishes high-quality research covering all areas of the economics discipline, although the editors particularly encourage original contributions, or authoritative surveys, in the fields of microeconomics (including industrial organisation and game theory), macroeconomics, econometrics (both theory and applied) and labour economics.