In microeconomic analysis functions with diminishing returns to scale (DRS) have frequently been employed. Various properties of increasing quasiconcave aggregator functions with DRS are derived. Furthermore duality in the classical sense as well as of a new type is studied for such aggregator...

The study examines the income redistribution effects of the Hungarian flat-tax and the introduction of the novel family allowance scheme on the basis of administrative data for 2007, 2011 and 2020, which yields more accurate estimates than previous studies based on aggregated or survey data....

It is a highly disputed question in the literature how state subsidy influences the behavior of the entrepreneurs and accordingly the growth prospects of the economy. Most authors agree that state intervention in financing deteriorates the incentives of the entrepreneur, but there is no...

In this paper we investigate the relationship between sustainability and economic growth starting from Stern (2006) which is the first comprehensive analysis of the global warming from economic point of view. We also discuss the critical debate of this study which was focused mainly on the...

The Hungarian Personal Income Tax system is being transformed between 209 and 2013. Tax brackets and the previously existing tax credit is being abolished and this changes the net/gross income ratios in all income categories. This does not only lead to a significant loss in government's income,...

The Hungarian Personal Income Tax system is being transformed between 209 and 2013. Tax brackets and the previously existing tax credit is being abolished and this changes the net/gross income ratios in all income categories. This does not only lead to a significant loss in government's income,...

It is a highly disputed question in the literature how state subsidy influences the behavior of the entrepreneurs and accordingly the growth prospects of the economy. Most authors agree that state intervention in financing deteriorates the incentives of the entrepreneur, but there is no...

In this paper we investigate the relationship between sustainability and economic growth starting from Stern (2006) which is the first comprehensive analysis of the global warming from economic point of view. We also discuss the critical debate of this study which was focused mainly on the...