Seminar paper from the year 2008 in the subject Computer Science - Commercial Information Technology, grade: 90.0%, language: English, abstract: In this paper we examine the calendar anomalies in the stock market index of Athens. Specifically we examine the day of the week and the month of the year effects, where we expect negative or lower returns on Monday and the highest average returns on Friday for the day of the week effect and the higher average returns in January, concerning the January effect. For the period we examine we found insignificant returns on Monday, but significant...

Seminar paper from the year 2008 in the subject Business economics - Investment and Finance, grade: 95.00%, language: English, abstract: This project examines in the first part the covered and uncovered interest parity between US dollar and Swiss Franc. We present simple summary statistics, unit root tests, deviations from covered interest parity, regression analysis, threshold autoregression and exponential transition autoregression. Then we present the uncovered interest parity and, as in the case of covered interest parity, we apply some tests to examine if it's valid. We apply Johansen...

Seminar paper from the year 2007 in the subject Business economics - Investment and Finance, grade: 90.0%, language: English, abstract: This paper examines the estimating and forecasting performance of the different and various Generalized Autoregressive Conditional Heteroscedasticity-GARCH's models in relation to Capital Asste Pricing Model (CAPM) model. We apply the CAPM model with ordinary least squares (OLS) method to investigate if an ARCH (Autoregressive Conditional Heteroscedasticity) is presented and we are trying to decide and to analyze which GARCH model is the most appropriate and...