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The Competitive Dynamics of Geographic Deregulation in Banking: Implications for Productive Efficiency
Author(s) -
EVANOFF DOUGLAS D.,
ORS EVREN
Publication year - 2008
Publication title -
journal of money, credit and banking
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.763
H-Index - 108
eISSN - 1538-4616
pISSN - 0022-2879
DOI - 10.1111/j.1538-4616.2008.00141.x
Subject(s) - deregulation , competition (biology) , industrial organization , productive efficiency , banking industry , cost efficiency , business , welfare , empirical evidence , economics , monetary economics , financial system , market economy , microeconomics , production (economics) , ecology , philosophy , epistemology , computer science , biology , operating system
Deregulation of geographic restrictions in banking over the past 20 years has intensified both potential and actual competition in the industry. The accumulating empirical evidence suggests that potential efficiency gains associated with consolidating banks are often not realized. We evaluate the impact of this increased competition on the productive efficiency of non‐merging banks confronted with new entry in their local markets and find that the incumbent banks respond by improving cost efficiency. Thus, studies evaluating the impact of bank mergers on the efficiency of the combining parties alone may be overlooking the most significant welfare‐enhancing aspect of merger activity.