The article discusses several factors that should be addressed when analysing linear dependences and testing the Efficient Market Hypothesis on the Czech capital market in order to avoid possible interpretation biases. The conclusions are based on the empirical analysis of the stock return...

It is common practice to evaluate fixed-event forecast revisions in macroeconomics by regressing current forecast revisions on one-period lagged forecast revisions. Under weak-form (forecast) efficiency, the correlation between the current and one-period lagged revisions should be zero. The...

This study tests the hypothesis of the weak form of capital market efficiency in the Czech Republic. Select statistical-econometric methods were applied to time series of daily, weekly and two-week stock and indices returns over 1995 - 2001. Results from Serial Correlation, Box-Pierce, and...