The Effect of Horizontal Mergers on Efficiency and Market Power: An Application to the Argentine Hamburger Market

Germán Colomá
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Abstract

This paper analyzes the behavior of the Argentine hamburger market during the period 2013-2018, to see if an important merger that occurred by the end of 2015 (the BRF/MRP merger) had any discernable market-power or efficiency effects. To do this, we run an econometric demand-and-supply model, and we find that there is an appreciable cost reduction that more than counterbalances the price increases induced by the merger. This implies that total consumers’ surplus may have grown as a consequence of the merger.
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横向并购对效率和市场支配力的影响——以阿根廷汉堡市场为例
本文分析了阿根廷汉堡市场在2013-2018年期间的行为,以了解2015年底发生的重要合并(BRF/MRP合并)是否具有任何可识别的市场力量或效率效应。为了做到这一点,我们运行了一个计量经济学的需求和供给模型,我们发现有一个明显的成本降低,超过抵消了由合并引起的价格上涨。这意味着总消费者剩余可能由于合并而增加。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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