“the adoption of mobile phones by fishermen and wholesalers was associated with a dramatic reduction in price dispersion” https://academic.oup.com/qje/article-abstract/122/3/879/1879540 …pic.twitter.com/xYsJyk3HXT
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“the adoption of mobile phones by fishermen and wholesalers was associated with a dramatic reduction in price dispersion” https://academic.oup.com/qje/article-abstract/122/3/879/1879540 …pic.twitter.com/xYsJyk3HXT