Niepełnosprawność jest jedną z cech różnicujących jednostki i grupy we współczesnych społeczeństwach. Osoby o ograniczonej sprawności fizycznej, poznawczej i psychicznej są szczególnie narażone na dyskryminację oraz wykluczenie społeczne, gospodarcze i polityczne. Co istotne...

This paper tests Mankiw’s (1987) revenue-smoothing hypothesis, that the inflation rate moves one-for-one with the marginal tax rate in the long run, using the new average marginal tax rate series constructed by Stephenson (1998) and the long-horizon regression approach developed by Fisher and...

Summary: This paper examines the longterm forecast performance of cointegrated systems relative to forecast performance of comparable VAR that fails to recognize that the system is characterized by cointegration. I use Monte Carlo simulation, real data sets, and multi-step-ahead forecasts to...

The aim of this work is to explain the magnitude of the trade flows for high quality wine from Italy to its main importing countries. This objective has been reached by establishing an appropriate econometric model derived from an extended form of the “Gravity Model”. This model has been...

The property-rights approach to the theory of the firm is extended by introducing distorted signals of the parties.investments. Investment incentives are then given in two ways, by allocating ownership rights and by tying pay to the signal realization. Optimal incentive strength, that is, the...

Summary: This paper examines the longterm forecast performance of cointegrated systems relative to forecast performance of comparable VAR that fails to recognize that the system is characterized by cointegration. I use Monte Carlo simulation, real data sets, and multi-step-ahead forecasts to...