Mean-reverting discrete time market models: Speculative opportunities and absence of arbitrage
In this article we study discrete time mean-reverting market models. We show that certain choices of initial conditions ensure existence of an equivalent martingale measure and absence of arbitrage for any finite time horizon. Further, it is shown that this model still allows some speculative opport...
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| Format: | Journal Article |
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Oxford University Press
2012
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| Online Access: | http://hdl.handle.net/20.500.11937/33486 |