Showing 1 - 10 of 88
Persistent link: https://www.econbiz.de/10003973012
For proper valuation of risk to which the portfolio of financial assets is exposed, it is necessary to forecast the second moments of financial time series, that is variabilities. The empirical investigations show that financia time series are heteroskedastic, i.e. their volatility is not...
Persistent link: https://www.econbiz.de/10001245056
The author in the article analyzes the financial position of European railways, including also Croatian railways with a special emphasis on subsidies and their relation towards gross domestic product. After carrying out the existing position and present solutions of these problems so far, there...
Persistent link: https://www.econbiz.de/10001244928
Persistent link: https://www.econbiz.de/10001551796
Persistent link: https://www.econbiz.de/10001551861
Persistent link: https://www.econbiz.de/10009545638
Persistent link: https://www.econbiz.de/10009723645
Persistent link: https://www.econbiz.de/10003590118