Search platforms: showrooming and price parity clauses

Chengsi Wang, Julian Wright

Research output: Contribution to journalArticleResearchpeer-review

28 Citations (Scopus)


We provide a model in which consumers search for firms directly or through platforms. Platforms lower search costs but charge firms for the transactions they facilitate. Platform fees raise the possibility of showrooming, in which consumers search on a platform but then switch and buy directly to take advantage of lower direct prices. In settings like this, search platforms like have adopted price parity clauses, requiring firms to offer their best prices on the platform, arguing this is needed to prevent showrooming. However, despite allowing for showrooming in our model, we find that price parity clauses often harm consumers.

Original languageEnglish
Pages (from-to)32-58
Number of pages27
JournalRAND Journal of Economics
Issue number1
Publication statusPublished - 2020

Cite this