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this paper we advocate application of portfolio credit derivative no arbitrage pricing framework to mortgage securitization …
Persistent link: https://www.econbiz.de/10012710689
The concerns regarding regulations of futures markets and their destabilizing ability are unresolved in both developed and developing markets. Following stringent regulations of single stock futures (SSFs) for resumption episode after financial crises, this study addresses this concern and...
Persistent link: https://www.econbiz.de/10012854229
This technical note provides a detailed description of a simple but effective modeling solution to mark and risk manage plain-vanilla options on dividend futures. We focus on equity indices, as dividend products for single stocks are less liquid and observable and we derive a simple pricing...
Persistent link: https://www.econbiz.de/10012869250
This paper introduces a model that allows to measure the impact of policy risk on the dynamics of the S&P 500 index using option data. I quantify the impact of policy risk on the whole P-distribution of assets, not just on volatility, as most literature on policy risk does. I document that this...
Persistent link: https://www.econbiz.de/10012871392
This paper aims to test three parametric models in pricing and hedging higher-order moment swaps. Using vanilla option prices from the volatility surface of the Euro Stoxx 50 Index, the paper shows that the pricing accuracy of these models is very satisfactory under four different pricing error...
Persistent link: https://www.econbiz.de/10012889747
Revisiting the two-factor valuation of financial futures contracts and their derivatives, we propose a new approach in which the covariance process between the underlying asset price and the money market interest rate is set endogenously according to investors' arbitrage operations. The...
Persistent link: https://www.econbiz.de/10012899151
Spreads of agency mortgage-backed securities (MBS) vary significantly in the cross section and over time, but the sources of this variation are not well understood. We document that, in the cross section, MBS spreads adjusted for the prepayment option show a pronounced smile with respect to the...
Persistent link: https://www.econbiz.de/10010404146
We consider forward rate rate models of HJM type, as well as more general infinite dimensional SDEs, where the volatility/diffusion term is stochastic in the sense of being driven by a separate hidden Markov process. Within this framework we use the previously developed Hilbert space realization...
Persistent link: https://www.econbiz.de/10001664233
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