NBER WORKING PAPER SERIES LIMITS OF ARBITRAGE: THEORY AND EVIDENCE FROM THE MORTGAGE-BACKED SECURITIES MARKET Xavier Gabaix Arvind Krishnamurthy Olivier Vigneron Working Paper 11851 http://www.nber.org/papers/w11851 NATIONAL BUREAU OF ECONOMIC RESEARCH 1050 Massachusetts Avenue Cambridge, MA 02138 December 2005 Respectively: MIT and NBER; Northwestern University; Unicredit Bank. For valuable comments, we thank Kobi Boudoukh, Donald Bronstein, John Campbell, Kent Daniel, Thomas Davido., John Geanakoplos, Massoud Heidari, Jingzhi Huang, Ravi Jagannathan, Adam Kolasinski, Ananth Krishnamurthy, Yong Liu, Francis Longsta., Bob McDonald, Andrew Metrick, Anna Pavlova, Matt Richardson, Tim Riddiough, Anthony Sanders, Jose Scheinkman, Richard Stanton, Rene Stulz, Raman Uppal, Dimitri Vayanos, Nancy Wallace, and Bill Wheaton. We are particularly grateful to the referee for many constructive suggestions. We thank participants at the NBER Asset Pricing meeting, Econometric Society Summer meeting, Gerzensee-CEPR meeting, WFA, Utah Finance Conference and seminars at UC-Berkeley, University of British Columbia, University of Chicago, HEC-Montreal, LBS, LSE-FMG, MIT, University of Maryland, NYU, and Northwestern for their comments. We also thank Salomon-Smith-Barney, Smith-Breeden and UBS for providing data. Kripa Freitas provided excellent research assistance. Correspondence to
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[email protected]. All errors are our own. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research. ©2005 by Xavier Gabaix, Arvind Krishnamurthy, and Olivier Vigneron. All rights reserved. Short sections of text, not to exceed two paragraphs, may be quoted without explicit permission provided that full credit, including © notice, is given to the source.