π-Economy
π-Economy Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2782-6015
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  • №4 August 2025
    Submission deadline: 2 June 2025
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    Submission deadline: 10 September 2025
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Articles by keywords "PORTFOLIO INVESTMENT; OPTIMAL INVESTMENT PORTFOLIO; THE CONTRIBUTION OF RUSSIAN SCIENTISTS IN PORTFOLIO INVESTMENT; PORTFOLIO INVESTMENT PERIODS OF DEVELOPMENT; THE PRESENT STAGE OF PORTFOLIO INVESTMENT."

Development of the theory of portfolio investment

The finance, innovations and investments
Nechaev K.Iu.
  • Year: 2014
  • Issue: 2
  • 1269
  • 6550
  • Pages: 149-155