Sökning: "optimal liquidation of an asset"

Hittade 3 avhandlingar innehållade orden optimal liquidation of an asset.

  1. 1. 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

  3. 2. Optimal Sequential Decisions in Hidden-State Models

    Författare :Juozas Vaicenavicius; Erik Ekström; Huyên Pham; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sequential analysis; optimal stopping; optimal liquidation; drift uncertainty; incomplete information; stochastic filtering;

    Sammanfattning : This doctoral thesis consists of five research articles on the general topic of optimal decision making under uncertainty in a Bayesian framework. The papers are preceded by three introductory chapters.Papers I and II are dedicated to the problem of finding an optimal stopping strategy to liquidate an asset with unknown drift. LÄS MER

  4. 3. Optimal timing decisions in financial markets

    Författare :Martin Vannestål; Erik Ekström; Luis H. R. Alvarez E.; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; optimal stopping; American options; optimal stopping games; incomplete information; Mathematics; Matematik;

    Sammanfattning : This thesis consists of an introduction and five articles. A common theme in all the articles is optimal timing when acting on a financial market. The main topics are optimal selling of an asset, optimal exercising of an American option, optimal stopping games and optimal strategies in trend following trading. LÄS MER