This paper examines employment transitions among men and women in Poland aged between 20 and 65 based on the data from the CHER (Consortium of Household Panels for European Socio-Economic Research). The research results show that the state of the person in a given year is not only dependent upon...

In this work, the size and character of poverty in Poland was studied based on a panel data from CHER (Consortium of Household Panels for European Socio-Economic Research) database for the years 1997 - 2000. The analyses have shown a low households’ dynamic of income in this period. The sum of...

The epsilon method has been applied to examine the strength of relations among selected objective and subjective factors connected with a manager’s predictions of their companies’ development. The aim of this research was to study which variable has the strongest impact on business...

The paper presents a model assigning a bankruptcy probability to a company, developed on the basis of individual data from balance sheets and income statements of Polish companies, collected by Central Statistical Office of Poland in the 2001 – 2010 period. Determinants for warning signals for...

This paper compares option pricing models, based on Black model notion (Black, 1976), especially focusing on the volatility models implied in the process of pricing. We calculated the Black model with historical (BHV), implied (BIV) and several different types of realized (BRV) volatility...