The article is devoted to measuring the effectiveness of institutional systems of European Union countries in terms of their relevance to the requirements of the global knowledge-based economy. The theoretical analysis is based on the framework of new institutional economics with special...

Polish Abstract: Celem podjętych badań była klasyfikacja gospodarstw domowych uprawnionych ze względu na niskie dochody do korzystania z pomocy społecznej oraz próba identyfikacji czynników warunkujących skłonność gospodarstw do korzystania z tej pomocy. Przyjęto założenie, że...

We analyze the implied volatility surface structure of ODAX options as traded on DTB (currently Eurex). We apply PCA to cross sections of the implied volatility surface taken along the same moneyness (m) or the same time to maturity (T). For data from the period October 3rd 1997 – November...

Revised: 2006-05.-- Published as an article in: Journal of Population Economics, 2007, vol. 18, issue 1, pp. 165-179.

The econometric literature offers various modeling approaches for analyzing micro data in combination with time series of aggregate data. This paper discusses the estimation of a VAR model that allows unobserved heterogeneity across observation unit, as well as unobserved time-specific...

DCF to metoda wyceny oparta na zalozeniu, ze wartosc przedsiebiorstwa zalezy od przeplywow gotowki, ktore firma moze wygenerowac w przyszlosci. Metoda ma jednak pewna wade zwiazana z faktem, ze do obliczania WACC stosowane sa ksiegowe wartosci dlugu i kapitalu wlasnego. Proby uzycia innych...

Increasing globalization contributes to the growth of the interdependencies between capital markets. This phenomenon is becoming a significant exogenous factors influencing the effectiveness of national economic policies and it impacts on the risk management processes at the microeconomic level....