| Wydawnictwo: | Uniwersytet Ekonomiczny we Wrocławiu |  |
| Rok wydania: | 2019 | |
| Numer wydania: | 17 (23) | |
| ISSN: | 1644-6739 | |
| e-ISSN: | 2449-9765 | |
| Liczba stron: | 290 | |
| Format: | B5 | |
| Oprawa: | miękka |
Otwarty dostęp CC BY-NC-ND 3.0 PL
Celebrating the 80th birthday of Professor Michele Zenga
Autor: From the Editor
Statistically (optimal) estimators of semivariance: A correction of Josephy-Aczel’s proof
Autor: Karlheinz Fleicher, Bernhard Nietert
Omega bankruptcy for different Lévy models
Autor: Adam Kaszubowski
The application of non-life insurance ratemaking methods in modelling tax abuses
Autor: Marek Leśkiewicz
Binary choice models with aversion to inequality. Individual interactions vs. mean-field interaction
Autor: Katarzyna Ostasiewicz
Ladislaus von Bortkiewicz. The theory of population and moral statistics according to W. Lexis
Autor: Oscar Sheynin
Ladislaus von Bortkiewicz. Probability and statistical studies according to Keynes
Autor: Oscar Sheynin