Special Cases of Some General Formula for Price Indices
In the paper we present a general formula for aggregative price indices that satisfies most postulates coming from the axiomatic price index theory. We show that a lot of known and useful price indices are particular cases of the discussed formula
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In this paper we define two indexes of the average price dynamics in a discrete time stochastic model. Several properties of these indexes are proven, the other are presented by examples. In particular, it is shown that ...
Porównanie wyników wybranych indeksów giełdowych przedsiębiorstw społecznie odpowiedzialnych na świecie Sikacz, Hanna (Wydawnictwo Uniwersytetu Łódzkiego, 2016)The article quoted a data showing the observed trend of the growing importance in the corporate social responsibility. Important from the point of view of that growth was a comparison of the functions performed by the ...
Bartkowiak, Piotr; Koszel, Maciej (Wydawnictwo Uniwersytetu Łódzkiego, 2013)The article analyze selected stock indices that can be used as an instrument adapted for measuring the impact of socially responsible policy on the value of the company. Therefore, it was decided to choose three stock ...