Questionnaire survey data are usually characterized by a great amount of ordinal variables. For multivariate analysis, it is suitable to reduce task dimensionality. The aim of this paper is a comparison of the results obtained by the analysis of data files with ordinal variables using selected...

The power-generation industry offers numerous opportunities to apply real options. This paper uses current empirical market data to estimate the value of flexibility in the Czech energy sector, which can serve to compare available technologies, and support various investment decisions. The model...

The dramatically growing disproportion between the value of corporate assets and market valuation has resulted in a well-researched schism between strategic management and financial theory. Options theory provides a potent tool to resolve this issue. We propose a model which is consistent with...

This article deals with data evaluation of a part of survey in the Czech firms (N = 252). The main aims were flexibility of employment and forms of flexibility, employment of foreigners and ability of Czech employee's to compete at the European employment market. The next aim was organizational...

Czech Abstract: Cílem příspěvku je představení vybraného modelu, který vysvětluje mzdové rozdíly mezi muži a ženami. Model (Oaxaca-Blinderův rozklad) bude využit v dalším zkoumání tzv. genderové mzdové mezery (GPG) v České republice. V tomto slova smyslu je předkládaný...

Czech Abstract: Studie zkoumá výši genderové mzdové mezery (GPG) ve vybraném podniku s cílem zjistit, zda jsou ženy v daném podniku mzdově diskriminovány. K identifikaci nevysvětlené části genderové mzdové mezery jsou užity dvě metody: Oaxaca-Blinderův rozklad a metodu...

This paper analyzes the tax penalty on volatile personal income under progressive tax rates. The phenomenon may have an effect on long-term entrepreneurial decisions as well as risky occupational choice. An options-based model is used to estimate the expected effective rate due from tax-payers...