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Self-Preferencing at Amazon: Evidence from Search Rankings

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NBER2023-01-01 更新2025-01-04 收录
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We study whether Amazon engages in self-preferencing on its marketplace by favoring its own brands (e.g., Amazon Basics) in search. To address this question, we collect new micro-level consumer search data using a custom browser extension installed by a panel of study participants. Using this

创建时间:
2023-01-01
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