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2006
65views more  FS 2006»
13 years 10 months ago
Consistency among trading desks
Abstract. We consider a bank having several trading desks, each of which trades a different class of contingent claims with each desk using a different model. We assume that the mo...
David Heath, Hyejin Ku
FS
2006
82views more  FS 2006»
13 years 10 months ago
A super-replication theorem in Kabanov's model of transaction costs
We prove a general version of the super-replication theorem, which applies to Kabanov's model of foreign exchange markets under proportional transaction costs. The market is ...
Luciano Campi, Walter Schachermayer
FS
2006
66views more  FS 2006»
13 years 10 months ago
Generalized deviations in risk analysis
General deviation measures are introduced and studied systematically for their potential applications to risk management in areas like portfolio optimization and engineering. Such...
R. Tyrrell Rockafellar, Stan Uryasev, Michael Zaba...
FS
2006
164views more  FS 2006»
13 years 10 months ago
Asymptotic behaviour of mean-quantile efficient portfolios
In this paper we investigate portfolio optimization in a Black-Scholes continuoustime setting under quantile based risk measures: value at risk, capital at risk and relative value...
Gordana Dmitrasinovic-Vidovic, Antony Ware
FS
2006
81views more  FS 2006»
13 years 10 months ago
Optimal portfolio choice in the bond market
We consider the Merton problem of optimal portfolio choice when the traded instruments are the set of zero-coupon bonds. Working within an infinite-factor Markovian Heath-Jarrow-Mo...
Nathanael Ringer, Michael Tehranchi