Dynamiczna analiza finansowa stala sie narzedziem niezastapionym i wszechstronnie wykorzystywanym w zakladach ubezpieczen. Proces dynamicznej analizy finansowej nie jest przypadkowy, obejmuje generator scenariusza stochastycznego, wejscia i wyjscia. Integruje roznorodne modele i techniki z...

We examine the estimation problem for shape-restricted functions that are continuous, non-negative, monotone non-decreasing, and strictly concave. A sieve estimator based on bivariate Bernstein polynomials is proposed. This estimator is drawn from a sieve, a set of shape-restricted Bernstein...

This paper presents an analysis of expenditure on food of households in Poland in the years 1999-2010. Since their level and dynamics can be used as a measure of well-being of society this process was used to examine internal social convergence of regions, in this case the voivodeships. The aim...