Vol. 24 No. 1 (2023)

Articles

• Hedging the investment portfolio with derivatives present on the Polish market

  Tomasz Bernat , Robert Ruszkiewicz

  7

  • Bernat&Ruszkiewicz

• A statistical interpretation of a market demand curve for a commodity obeying the law of demand

  Somdeb Lahiri

  27

  • Lahiri

• Expiration day effects of stock and index futures on the Warsaw Stock Exchange before and in the initial phase of the COVID-19 pandemic

  Milena Suliga

  39

  • Suliga

• The decision making criteria of a rational investor on the example of an investment portfolio analysis of listed companies and a basket of currencies

  Karolina Tadla

  83

  • Tadla