KEY POINTS
  • The House Judiciary subcommittee on antitrust released a report on Tuesday that said Amazon's online retail dominance gives it monopoly power over third-party sellers on its marketplace.
  • Lawmakers also estimate Amazon controls about 50% or more of the U.S. online retail market, which is higher than analysts' projections.
  • Democrats also uncovered evidence that Amazon's dominance in cloud computing potentially creates a conflict of interest where customers are forced to consider working with a competitor.

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Jeff Bezos, founder and CEO of Amazon, pictured on Oct. 2, 2019.

Amazon has "significant and durable market power" in the U.S. online retail market, with a far higher market share than was previously estimated, the House Judiciary antitrust subcommittee's Democratic leadership found in a sweeping 400-plus page report published Tuesday.

In the report, which also examined Apple, Google and Facebook's business practices, lawmakers argue Amazon has grown to be such a dominant force in the online retail market that it now has monopoly power over third-party sellers on its marketplace. The report recommended a wide range of remedies, including splitting different business units and forcing companies to prove mergers would be pro-competitive before allowing them to conclude. 

In this article