We examine a strategic-choice handicap model in which males send costly signals to advertise their quality to females. Females are concerned with the net viability of the male with whom they mate, where net viability is a function of the male's quality and signal. We identify circumstances in...

V článku navrhujeme tři metody přepočtu hlasů na mandáty pro volby do Poslanecké sněmovny Parlamentu ČR (PS PČR) založené na metodách matematického programování. Důvod pro jejich zavedení spatřujeme v tom, že běžně používané metody přepočtu hlasů na mandáty často...

The paper deals with lobbying in the EU and CR. The starting point is the selected definitions of lobbying and lobbying efforts to integrate into the broader context of promoting economic interests in society. The text therefore considers the criteria for defining lobbying, the defining of the...

A social rate of discount is an important variable for cost-benefit analysis. Its size can be crucial for an approval (or disapproval) of the project under evaluation, therefore it is important to have a theoretically founded estimate of the discount rate. There are two main approaches to...

The authors' approach to the ethical and political aspects of inter-temporal interactions is the following: 1) Two representative agents Ra and Râ are analyzed and asymmetries in their wealth and voting powers are dealt with by a the text-book tool of a welfare function - its intra and...

One of the key assumptions of neoclassical economics is the existence of the rational individual, who always tries to maximize his or her utility. The paper shows possibilities of experimental evaluation of this hypothesis with respect to the various groups of people who undertake the...

We present a model of learning in which agents learn from errors. If an action turns out to be an error, the agent rejects not only that action but also neighboring actions. We find that, keepng memory of his errors, under mild assumptions an acceptable solution is asymptotically reached....

The article contests an argument that the creation of a capital market in educational "human capital" and subsequent voluntary transactions on this market are sufficient to create equal opportunities in education, consequently reducing the income premium enjoyed by households with higher initial...

This article deals with the issues of different theoretical approaches to education. Education is seen as a tool, how to distinct different marginal productivities of employees. We start from the fact of an information asymmetry on the labour markets, asymmetry between employers and potential...