Abstract
In a general continuous-time market model with constrained portfolios under proportional transaction costs, we derive the upper and lower hedging prices of American contingent claims. Furthermore we have that [hlow(K), hup(K)] is an arbitrage-free interval.
Original language | English |
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Pages (from-to) | 1153-1162 |
Number of pages | 10 |
Journal | Chaos, Solitons and Fractals |
Volume | 23 |
Issue number | 4 |
DOIs | |
Publication status | Published - Feb 2005 |