This paper uses several decomposition of poverty and poverty changes to identify factors explaining recent changes in absolute income and consumption poverty in Poland during 1998−2008. Shapley decompositions of poverty changes into growth and redistribution components show that fast economic...

The paper analyzes the factors influencing situation and retirement decisions of different cohorts in Poland in years 1995-2007. We checked if changes in economic activity at the later stage of professional life can be observed via changes in the social security legislation and their...

There is vast literature examining how households’ income and consumption change over the life cycle. These studies, however, are usually restricted to developed economies. The main objective of this paper is to add to this literature by investigating the life cycle profiles and relative...

This paper explores cointegration among three of the most popular agriculture soft commodities (corn, soya and wheat) and its potential usefulness for dynamic asset allocation strategies. Johansen tests indicate that natural logarithms of weekly prices of corn, soya and wheat futures are...

This paper applies two recently introduced measurement frameworks to analyze the effects of economic growth and inequality changes on the performance of the poor’s living standard in Poland during the recent decade of 1998–2008. We use both an approach based on a general class of...

We consider a monopolist producer of information goods that may be subject to unauthorized copying. The key feature of our model is that we allow consumers to have ethical concerns based on equity theory that may reduce their utility of such a copy. We derive the formulas describing demand for...

The Pareto distribution is often used in many areas of economics to model the right tail of heavy-tailed distributions. However, the standard method of estimating the shape parameter (the Pareto index) of this distribution– the maximum likelihood estimator (MLE) – is non-robust, in the sense...

We report a laboratory experiment aimed at investigating factors affecting choice between different versions of a full-length movie. In particular, we estimate the willingness to pay for a legal, rather than pirated copy and compare it to the impact of such characteristics as picture quality or...

This paper models income distribution in four Central and Eastern European (CEE) countries (the Czech Republic, Hungary, Poland and the Slovak Republic) in 1990s and 2000s using parametric models of income distribution. In particular, we use the generalized beta distribution of the second kind...

This study employs a vignette experiment to inquire, which features of online “piracy” make it ethically discernible from a traditional theft. This question is pertinent since the social norm concerning traditional theft is starkly different from the evidence on ethical evaluation of online...