This paper comments on the multivariate GARCH modeling of federal funds and the 3-month Treasury bill rate by Kyrtsou and Vorlow. 2008 Elsevier Inc. All rights reserved. JEL classification: G0; C4

Organizational learning theory suggests that organizations “learn from experience” and are thus able to adapt their range of potential behaviors through the processing of information. Our research integrates this perspective with information systems economics theory and empirically tests whether new information technology investments contribute to an organization’s ability to learn from experie...

With more than 1,400,000 returned questionaires, Self Evaluation In Schools (SEIS) is the largest feedback management project for German schools including more than 5,700 institutions. The individual software is a full-hybrid system enabling online, paper and mixed evaluations. It delivers various reports, time series and other products enabling to improve the internal quality management. The p...

This paper deals with the mathematical modeling and performance optimization for the Digesting system of a Paper Plant using Genetic Algorithm. The Digesting system of a Paper Plant has four main subsystems, arranged in series and parallel. Considering exponential distribution for the probable failures and repairs, the mathematical formulation of the problem is done using probabilistic approach...