Sökning: "financial system"

Visar resultat 1 - 5 av 357 avhandlingar innehållade orden financial system.

  1. 1. Visualizing Financial Futures

    Författare :Susanna Heyman; Henrik Artman; Inga-Lill Söderberg; Mario Romero Vega; Jenny Säve-Söderbergh; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Human-computer interaction; personal finance; fintech; behavioral economics; retirement saving; persuasive technology; financial literacy; data visualization; graph perception; external cognition; distributed cognition; Människa-datorinteraktion; Human-computer Interaction;

    Sammanfattning : Research on financial decision aids, systems designed to help people make financial decisions, is sparse. Previous research has often focused on the theoretical soundness of the advice that the systems provide. LÄS MER

  3. 2. Secure Applications for Financial Environments (SAFE) System

    Författare :Feng Zhang; Sead Muftic; Zhong Chen; KTH; []
    Nyckelord :Mobility; Financial Transactions; Security; Service-Oriented Architecture;

    Sammanfattning : One of the main trends in the IT field today is to provide more mobility to existing IT based systems and users. With this trend, more and more people are using mobile financial transactions due to a widespread proliferation of mobile phones and wireless technologies. One of the most important concerns with such transactions is their security. LÄS MER

  4. 3. Essays on Financial Models

    Författare :Henrik Amilon; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; options; neural networks; hedging; portfolio optimization; econometrics; Economics; ekonomisk teori; ekonomiska system; ekonomisk politik; ekonometri; generalized residuals; discreteness; GARCH; compass rose; nonlinearities; Chaos; economic theory; economic systems; Nationalekonomi; economic policy;

    Sammanfattning : This thesis consists of five essays exploring the validity of some extensively used financial models with a focus on the Swedish equity and derivative markets. The essays are of both an empirical and a theoretical nature. LÄS MER

  5. 4. Essays on Risk in International Financial Markets

    Författare :Ola Larsson; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; volatility; Value at Risk; copulas; Economics; econometrics; economic theory; economic systems; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; ekonomiska system; ekonomisk politik; Financial science; Finansiering;

    Sammanfattning : This thesis deals with techniques to model risk in financial markets and consists of four separate essays. The thesis begins with an introduction in chapter one, while chapter two to chapter five contains the four essays. The first essay examines the implication of using various risk measures for portfolio selection. LÄS MER

  7. 5. Essays on Incomplete Information in Financial Markets

    Författare :Frederik Lundtofte; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ekonomiska system; ekonomisk politik; Financial science; Finansiering; ekonomisk teori; economic policy; Nationalekonomi; ekonometri; Economics; econometrics; economic theory; factor pricing models; hedging demands; estimation risk; partial information; learning; economic systems;

    Sammanfattning : This thesis consists of three essays on incomplete information in financial markets, two of which are theoretical, and one that is mainly of an empirical nature. All three essays concern parameter uncertainty, and they employ a continuous-time framework. LÄS MER