Competition Among Dominant Firms in Concentrated Markets: Evidence from the Italian Banking Industry
AbstractConventional models of the industrial organisation theory usually state that in concentrated industries firms have significant market power, and that competition can be easily reduced if the leading firms collude. However, recent theoretical analyses show that strong concentration does not necessarily prevent competition among firms. In this paper we consider the Italian banking industry, where the eight largest firms operate at a national level, manage about a half of total loans, and have a notably larger dimension than the other competitors. We estimate a structural model – formed by a demand equation, a cost equation and a price cost margin equation, the latter containing a behavioural parameter – to assess the market conduct of the largest banks for the period 1988-2000. Our finding is that, in spite of their noteworthy size and significant market share, in these years the largest banks have been characterised by a more competitive conduct than the Cournot outcome: this is in line with the results of the latest literature of the field, for which in the banking industry there is often no conflict between competition and concentration.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by Centre for Studies in Economics and Finance (CSEF), University of Naples, Italy in its series CSEF Working Papers with number 89.
Date of creation: 01 Nov 2002
Date of revision:
Publication status: Published in Journal of Banking and Finance, 29, 2005, pages 1083-1093
This paper has been announced in the following NEP Reports:
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Appelbaum, Elie, 1982. "The estimation of the degree of oligopoly power," Journal of Econometrics, Elsevier, vol. 19(2-3), pages 287-299, August.
- Johan Mathisen & Thierry D. Buchs, 2005. "Competition and Efficiency in Banking: Behavioral Evidence from Ghana," IMF Working Papers 05/17, International Monetary Fund.
- Trivieri, Francesco, 2007. "Does cross-ownership affect competition?: Evidence from the Italian banking industry," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 17(1), pages 79-101, February.
- Coccorese, Paolo, 2005. "Competition in markets with dominant firms: A note on the evidence from the Italian banking industry," Journal of Banking & Finance, Elsevier, vol. 29(5), pages 1083-1093, May.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Lia Ambrosio).
If references are entirely missing, you can add them using this form.