Media type: E-Article Title: Competition without fungibility: Evidence from alternative market structures for derivatives Contributor: Bartram, Söhnke M.; Fehle, Frank imprint: Elsevier BV, 2007 Published in: Journal of Banking & Finance, 31 (2007) 3, Seite 659-677 Language: English DOI: 10.1016/j.jbankfin.2006.02.004 ISSN: 0378-4266 Keywords: Economics and Econometrics ; Finance Origination: Footnote: