dc.contributor.author | Christensen, Tor Martin | |
dc.date.accessioned | 2015-09-01T22:00:17Z | |
dc.date.available | 2015-09-01T22:00:17Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Christensen, Tor Martin. A new Bismut-Elworthy-Li-formula for diffusions with singular coefficients driven by a pure jump Levy process and applications to life insurance. Master thesis, University of Oslo, 2015 | |
dc.identifier.uri | http://hdl.handle.net/10852/45279 | |
dc.description.abstract | The main result of my mine in the master thesis is a new Bismut-Elworthy-Li-formula with respect to a pure jump Levy noise driven stochastic differential equation (SDE), with non-Lipschitz continuous coefficients. This thesis consists of 5 chapters, where chapter 1 is an introduction to what Greeks are and why they are interesting in finance. In chapter 2 there is an overview and discussion of basic methods for the calculation of Greeks in the literature. In chapter 3 there is an implementation of what we refer to as Zhang s formula, namely a Bismut-Elworthy-Li type formula. This is a derivative free type formula for SDEs driven by pure jump process, namely an α-stable process. In the first part of chapter 3 simulations are conducted confirming that Zhang formula in numerical implementations works, then there is presented an application of this formula to life insurance, where we also conduct simulations. Chapter 4 is the highlight of this thesis, where we derive a BismutElworthy-Li type formula for the Greek Delta. This derivative free representation is obtained by using methods in [17] and [8]. The formula can be regarded as an extension of Zhang s formula in case of the Greek Delta, in the sense that we deal with Holder coefficients and don t demand that the coefficients have continuous first order derivative. Chapter 5 suggests possible extensions to this thesis. | eng |
dc.language.iso | eng | |
dc.subject | SDE | |
dc.subject | Bismut | |
dc.subject | Elworthy | |
dc.subject | Li | |
dc.subject | formula | |
dc.subject | Levy | |
dc.subject | diffusion | |
dc.subject | singular | |
dc.subject | coefficients | |
dc.subject | pure | |
dc.subject | jump | |
dc.subject | life | |
dc.subject | insurance | |
dc.subject | unit | |
dc.subject | linked | |
dc.subject | policies | |
dc.subject | Greeks | |
dc.title | A new Bismut-Elworthy-Li-formula for diffusions with singular coefficients driven by a pure jump Levy process and applications to life insurance | eng |
dc.type | Master thesis | |
dc.date.updated | 2015-09-01T22:00:17Z | |
dc.creator.author | Christensen, Tor Martin | |
dc.identifier.urn | URN:NBN:no-49516 | |
dc.type.document | Masteroppgave | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/45279/1/Christensen_Thesis.pdf | |