The authors analyze the effect of bank mergers on deposit interest rates, using data on banks responding to the Federal Reserve's Monthly Survey of Selected Deposits over an 11-year period. Their results suggest that banks exercise market power in pricing money market deposits and CD's in their...

Bank consolidation has been going on for more than a decade, in part the result of legislative and regulatory changes and in part a reflection of the large number of banks that became financially troubled in the late 1980s and early 1990s. However, the rapid consolidation of institutions still...