Sökning: "American option"

Visar resultat 11 - 15 av 32 avhandlingar innehållade orden American option.

  1. 11. Information and Default Risk in Financial Valuation

    Författare :Marta Leniec; Erik Ekström; Christoph Kühn; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; pricing; valuation; American options; Dynkin games; optimal stopping problem; optimal stopping games; credit risk; default risk; information; filtration; enlargement of filtrations;

    Sammanfattning : This thesis consists of an introduction and five articles in the field of financial mathematics. The main topics of the papers comprise credit risk modelling, optimal stopping theory, and Dynkin games. An underlying theme in all of the articles is valuation of various financial instruments. LÄS MER

  3. 12. Optimal Stopping Domains and Reward Functions for Discrete Time American Type Options

    Författare :Henrik Jönsson; Dmitrii Silvestrov; Paavo Salminen; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK; Matematik tillämpad matematik;

    Sammanfattning : Avhandlingen behandlar problemet att välja tidpunkt för att lösa in en amerikansk option. En amerikansk option ger ägaren rätten att köpa eller sälja en underliggande vara för ett fast pris, kallat lösenpriset, fram till och med en förbestämd tid, den så kallade slutdagen. LÄS MER

  4. 13. Calibration, Optimality and Financial Mathematics

    Författare :Bing Lu; Erik Ekström; Stephane Villeneuve; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; perpetual put option; calibration of models; piecewise constant volatility; optimal liquidation of an asset; incomplete information; optimal stopping; jump-diffusion model; optimal distribution of dividends; singular stochastic control; implied volatility; exponential Lévy models; short-time asymptotic behavior.;

    Sammanfattning : This thesis consists of a summary and five papers, dealing with financial applications of optimal stopping, optimal control and volatility.In Paper I, we present a method to recover a time-independent piecewise constant volatility from a finite set of perpetual American put option prices. LÄS MER

  5. 14. PDE methods for free boundary problems in financial mathematics

    Författare :Teitur Arnarson; Henrik Shahgholian; Diogo Gomes; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : We consider different aspects of free boundary problems that have financial applications. Papers I–III deal with American option pricing, in which case the boundary is called the early exercise boundary and separates the region where to hold the option from the region where to exercise it. LÄS MER

  7. 15. Waiting in real options with applications to real estate development valuation

    Författare :Fredrik Armerin; Wilhelmsson Mats; Lindskog Filip; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Real options; Incomplete markets; Real Estate and Construction Management; Fastigheter och byggande;

    Sammanfattning : In this thesis two dierent problems regarding real options are studied. The rst paper discusses the valuation of a timing option in an irreversible investment when the underlying model is incomplete. LÄS MER