π-Economy
    π-EconomyPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2782-6015
    enАнглийский
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    Publication schedule
    • №3 June 2026
      Submission deadline: 4 May 2026
    • №4 August 2026
      Submission deadline: 8 June 2026
    • №5 October 2026
      Submission deadline: 7 September 2026
    • №6 December 2026
      Submission deadline: 5 November 2026

    Articles by keywords "spectrum"

    Economic efficiency of using the radio frequency spectrum in the evolving digital innovative economy

    Digital economy: theory and practice
    Nozdrin V. V.Makarov V. V.
    • Year: 2018
    • Volume: 11
    • Issue: 5
    • 26
    • 7776
    • Pages: 22-37

    Research fractal singularizes at the analysis of share indexes

    The finance, taxes and book keeping
    Butyrin A.A.Fomicheva S.G.
    • Year: 2009
    • Issue: 5
    • 0
    • 7997
    • Pages: 220-233