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by nabla9
2529 days ago
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> long time and we've had plenty of innovation and competition I beg to differ with data: https://concentrationcrisis.openmarketsinstitute.org/ Just pick industries industry and compare numbers. Random example: Home Improvement Stores 2003: Market share of largest 3 Firms: 47% 2017: Market share of largest 3 Firms: 87% |
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