Sökning: "financial system"

Visar resultat 1 - 5 av 449 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 :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. Essays on systemic risk and financial market volatility

   Författare :Dominika Krygier; Nationalekonomiska institutionen; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; systemic risk; Volatility; Volatility forecasting; Bitcoin; implicit guarantees; Financial stability; Leverage; Value-at-Risk; CoVaR; networks; Centrality; interconnectedness; Financial crisis; Stock market; Banks; Financial Markets;

   Sammanfattning : This doctoral thesis consists of four independent research papers. All papers are empirical and cover the area of financial market risk, with a particular focus on systemic risk and volatility in financial markets. LÄS MER

4. 3. Evaluating Asset-Pricing Models in International Financial Markets

   Författare :Fadi Zaher; Högskolan i Skövde; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; financial science; economic policy; economic theory; economic systems; econometrics; Hansen-Jagannathan boundsequity premium puzzle; Forecasting methods; asset-pricing models; Economics; bootstrap; short-sales constraint; ekonomisk politik; finansiering; ekonomiska system; nationalekonomi; ekonometri; Hansen-Jagannathan bounds; ekonomisk teori; Business and economics; Ekonomi; Humanities and Social sciences; Humaniora-samhällsvetenskap; ekonomisk politik; Financial science; Finansiering; ekonomiska system; economic policy; Nationalekonomi; ekonometri; economic theory; economic systems; econometrics; Hansen-Jagannathan bounds; equity premium puzzle; Forecasting methods; asset-pricing models; ekonomisk teori; Economics; bootstrap.; short-sales constraint;

   Sammanfattning : This thesis consists of three empirical studies on asset-prices in international financial markets. The purpose is three-fold. First, to evaluate whether good predictions of economic variables may be obtained by pooling information from a broad group of financial variables. LÄS MER

5. 4. 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

7. 5. Essays on Financial Models

   Författare :Henrik Amilon; Nationalekonomiska institutionen; []
   Nyckelord :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