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The influence of profitability ratios and company size on profitability and investment risk in the capital market
Anna Rutkowska-Ziarko
Folia Oeconomica Stetinensia , 15(23) /1 (2015) s. 151-161 -
Application of the Wolf's algorithm in constructing effective portfolios
Jacek Olesinkiewicz, Anna Rutkowska-Ziarko
Acta Universitatis Lodziensis. Folia Oeconomica /175 (2004) s. 143-151 -
Assessing the Efficiency of Investment Fund Management Using Quantile Risk Measures
Anna Rutkowska-Ziarko, Przemysław Garsztka
Olsztyn Economic Journal , 11 /3 (2016) s. 277-298 -
The Effectiveness of Simple Diversification in Comparison to Markowitz Portfolio Theory
Lesław Markowski, Anna Rutkowska-Ziarko
Olsztyn Economic Journal , 6 /1 (2011) s. 143-154 -
Rates of Return Distributions Variation – Implications for Portfolio Analysis
Lesław Markowski, Anna Rutkowska-Ziarko
Olsztyn Economic Journal , 3 /1 (2008) s. 31-43 -
The Analysis of a Total and Systematic Risk in the Context of a Downside Risk Based on the Example of Capital Investments at Warsaw Stock Exchange
Lesław Markowski, Anna Rutkowska-Ziarko
Olsztyn Economic Journal , 5 /1 (2010) s. 28-38 -
Where and Why in the UK? : The Case of Polish Migrants
Grażyna Kowalewska, Anna Rutkowska-Ziarko, John Simister, Yontem Sonmez
Olsztyn Economic Journal , 11 /2 (2016) s. 137-150 -
The controversy concerning the rationality of magic
Michał Buchowski
Ethnologia Polona 12 (1986) s. 157-167 -
"Rytuał i porozumienie. Racjonalne podstawy komunikacji i wymiany w pradzijeach Europy Środkowej / Ritual and understanding. Rational bases of communication and exchange in prehistoric Central Europe", Aleksander Dzbyński, Rzeszów 2008 : [recenzja]
Michał Pawleta
Sprawozdania Archeologiczne 61 (2009) s. 450-463 -
English and American Historians on Family and Household in Early Modern Times
Michał Kopczyński
Acta Poloniae Historica 98 (2008) s. 147-169 -
Commentaries on "Ślub" (The Marriage)
Michał Głowiński
Literary Studies in Poland 10 (1983) s. 79-94