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Estimation of Risk – Return Relation Parameters in the Context of the APT Model
Małgorzata Kobylińska, Lesław Markowski
Olsztyn Economic Journal , 4 /1 (2009) s. 26-38 -
Analysis of the Similarities of the Macroeconomic Situation and the Level of Investment in the European Union in 2018-2020 in the Context of the COVID-19
Paulina Pukin-Sowul, Lesław Markowski
Olsztyn Economic Journal , 17 /1 (2022) s. 115-126 -
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 -
Implementation of the Stabilizing Function of a Fiscal policy in the Eurozone Countries
Łukasz Markowski
Olsztyn Economic Journal , 17 /1 (2022) s. 97-113