The Durbin Amendment to the Dodd–Frank Act yielded regulations that cap debit card interchange fees for banks with over $10 billion in assets. Using a difference-in-differences identification strategy, we document and quantify the resulting decline in interchange income for treated banks. We...

We study the pricing of deposit accounts following a regulation that capped debit card interchange fees in the United States and provide the first empirical investigation of the link between interchange fees and granular deposit account prices. This link is broadly predicted by the theoretical...