Wszystkie publikacje typu "Rozdział"

  1. Analiza struktury w przykładach i zadaniach / Rafał Klóska, Rafał Czyżycki. - // W: Wybrane zagadnienia ze statystyki / redakcja naukowa Rafał Klóska, Rafał Czyżycki ; [autorzy Rafał Czyżycki, Piotr Klóska, Kamila Bednarz-Okrzyńska, Piotr Szklarz, Anna Landowska]. - Szczecin : Wydawnictwo Naukowe Uniwersytetu Szczecińskiego, 2019 (WorkId 24025)
  2. Arithmetic or logarithmic rate of return? : the impact of the choise made on the distribution modelling results / Rafał Czyżycki. - // W: Contemporary socio-economic issues and problems : management - processes / editors Aneta Sokół, Irena Figurska, Karolina Drela. - Brarislava : Kartprint, 2016 (WorkId 5587)
  3. Compliance analysis of economic objectives and activities in the light of sustainable entrepreneurship concept / Paula Bajdor, Rafał Czyżycki. - // W: Education excellence and innovation management : a 2025 Vision to sustain economic development during global challenges : Proceedings of the 35th International Business Information Management Association Conference (IBIMA) 1-2 April 2020 Seville, Spain / editor Khalid S.Soliman.. - King of Prussia : International Business Information Management Association, 2020 (WorkId 25002)
  4. Estimation of a normal distribution of returns on stock indices based on the minimum chi-square criterion / Rafał Czyżycki. - // W: Modern processes of economic development economics and law / editors Irena Figurska, Ellena Shevtscova, Aneta Sokół. - Aachen : 2017 : Shaker Verlag GmbH, 2017 (WorkId 18010)
  5. Evolution of the meaning of the determinant of development of urban communes in Poland in the years 2006-2018 / Rafał Klóska, Rafał Czyżycki. - // W: Innovation management and information technology impact on global economy in the era of pandemic : proceedings of the 37th International Business Information Management Association Conference (IBIMA), 30-31 May 2021, Cordoba, Spain / editor Khalid S. Soliman.. - King of Prussia : International Business Information Management Association, 2021 (WorkId 27347)
  6. Impact of European Union funds on the level of cohesion of regions in Poland / Rafał Czyżycki, Rafał Klóska, Elżbieta Ociepa-Kicińska, Piotr Szklarz. - // W: Sustainable economic development and advancing education excellence in the era of global pandemic : proceedings of the 36th International Business Information Management Association Conference (IBIMA), 4-5 November 2020, Granada, Spain / editor Khalid S. Soliman.. - King of Prussia : International Business Information Management Association, 2020 (WorkId 25827)
  7. Innovation as strategic challenge for regions in Poland / Kamila Bednarz-Okrzyńska, Rafał Czyżycki, Rafał Klóska. - // W: The impact of socio-economic transformations on management in organizations and regional development / scientific editors Agnieszka Smalec and Grażyna Rosa ; [autorzy Kamila Bednarz-Okrzyńska, Rafał Czyżycki, Zbigniew Głąbiński, Rafał Klóska, Barbara Kos, Joanna Kos-Łabędowicz, Beata Nowatorska-Romaniak, Marcin Pigłowski, Marika Pirveli, Adam Sagan, Marzena Wanagos, Sabina Zaremba-Warnke]. - Szczecin : Wydawnictwo Naukowe Uniwersytetu Szczecińskiego, 2020 (WorkId 24995)
  8. Non-model methods in the study of regional development : the impact of the aggregation formula on the obtained research results / Rafał Czyżycki. - // W: Conference Proceedings : VII International Scientific Conference Determinants of Regional Development, Piła, Poland, 12-13 april 2018 / Faculty of Applied Social Sciences. Stanislaw Staszic University of Applied Sciences in Piła, Poland.. - Piła : Państwowa Wyższa Szkoła Zawodowa im. Stanisława Staszica, 2018 DOI: 10.14595/CP/01/014 (WorkId 20793)
  9. Opportunities and limitations of energy efficiency in companies in the European Union / Katarzyna Grondys, Rafał Czyżycki. - // W: Education excellence and innovation management : a 2025 Vision to sustain economic development during global challenges : Proceedings of the 35th International Business Information Management Association Conference (IBIMA) 1-2 April 2020 Seville, Spain / editor Khalid S.Soliman.. - King of Prussia : International Business Information Management Association, 2020 (WorkId 25001)
  10. Podstawy badań statystycznych / Rafał Klóska, Rafał Czyżycki. - // W: Wybrane zagadnienia ze statystyki / redakcja naukowa Rafał Klóska, Rafał Czyżycki ; [autorzy Rafał Czyżycki, Piotr Klóska, Kamila Bednarz-Okrzyńska, Piotr Szklarz, Anna Landowska]. - Szczecin : Wydawnictwo Naukowe Uniwersytetu Szczecińskiego, 2019 (WorkId 24023)
  11. Skewness in return rate distribution modelling / Rafał Czyżycki. - // W: Modern conditions of development : economics and management / editors: Joanna Rosak-Szyrocka, Aneta Sokół. - Celje : University of Maribor, 2016 (WorkId 7245)
  12. The dilemmas of measuring the regional socio-economic development : a case study of Poland / Rafał Czyżycki, Rafał Klóska, Elżbieta Ociepa-Kicińska, Piotr Szklarz. - // W: Sustainable economic development and advancing education excellence in the era of global pandemic : proceedings of the 36th International Business Information Management Association Conference (IBIMA), 4-5 November 2020, Granada, Spain / editor Khalid S. Soliman.. - King of Prussia : International Business Information Management Association, 2020 (WorkId 25980)
  13. The reference methods in the study on the development of regions : the impact of the method for the distance measurement on the obtained research results / Rafał Czyżycki. - // W: Contemporary Issues and Economic Problems / Martina Blašková, Sylwia Pangsy-Kania, Karolina Drela, Aneta Sokół (eds.) ; [autorzy Katarzyna Peter-Bombik, Małgorzata Brojak-Trzaskowska, Urszula Chrąchol-Barczyk, Rafał Czyżycki, Karolina Drela, Hanna Hall, Kamila Słupińska, Petr Hlavàček, Anna Janiga-Ćmiel, Serhii Kasian, Magdalena Kogut Jaworska, Justyna Majchrzak-Lepczyk, Agnieszka Ruta, Agnieszka Malkowska, Arkadiusz Malkowski, Sylwia Pangsy-Kania, Katarzyna Zioło]. - Aachen : Shaker Verlag GmbH, 2018 (WorkId 19703)
  14. Using GED (Generalized Error Distribution) for modeling distribution of the rates of return / Rafał Czyżycki. - // W: Proceedings of the International Scientific Conference on MMK 2013 International Masaryk Conference for Ph.D. Students and Young Researchers. Vol. 4. - Hradec Kralove : MAGNANIMITAS, 2013 (WorkId 1491)
  15. Using kernel function and a-stable distribution for determining value at risk (VaR)for the companies included in WIG20 Index at Warsaw Stock Exchange / Rafał Czyżycki. - // W: Sborník příspěvků z mezinárodní vědecké konference : MMK 2014, Mezinárodní Masarykova konference pro doktorandy a mladé vědecké pracovníky, 15.-19. prosince 2014. R. 5 - Hradec Kralove : Magnanimitas, 2014 (WorkId 2521)