Selected Approaches for Testing Asset Pricing Models Using Polish Stock Market Data
Journal Title: Decision Making in Manufacturing and Services - Year 2014, Vol 8, Issue 1
Abstract
The main objective of this paper was to discuss alternative methods for testing the Fama-French (FF) three-factor asset pricing model. The properties of the selected methods were compared in a simulation study. The main stress was put on the behavior of the selected methods for small samples. The parameters used in the simulation study were obtained based on real data coming from the Polish stock market (Warsaw Stock Exchange). Different sample characteristics such as homoscedasticity, conditional heteroscedasticity and autocorrelation as well as heteroscedasticity of the model were tested.
Authors and Affiliations
Iwona Skalna, Anna Czapkiewicz
Models and Tools for Improving Efficiency in Constraint Logic Programming
Constraint Satisfaction Problems typically exhibit strong combinatorial explosion. In this paper we present some models and techniques aimed at improving efficiency in Constraint Logic Programming. A hypergraph model of...
Three-Machine Flowshop Scheduling Problem to Minimize Total Completion Time with Bounded Setup and Processing Times
The three-machine flowshop scheduling problem to minimize total completion time is studied where setup times are treated as separate from processing times. Setup and processing times of all jobs on all machines are unkno...
Interval methods for computing strong Nash equilibria of continuous games
The problem of seeking strong Nash equilibria of a continuous game is considered. For some games these points cannot be found analytically, only numerically. Interval methods provide us an approach to rigorously verify t...
A multi-criteria optimization approach to modeling negotiation process
The paper presents a multi-criteria optimization approach to modeling negotiation process. The negotiation process is modeled as a special multi-criteria problem. The method for finding solutions is the interactive selec...
CP-driven Production Process Planning in Multiproject Environment
The way enterprise capabilities are used decides about its competitiveness among other ones. In that context modeling aimed at production tasks allocation planning plays a crucial role especially at concurrently executed...