π-Economy
π-Economy Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2782-6015
en Английский
Version for the visually impaired
Author Naumkova Ksenia V.
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Publication schedule
  • №5 October 2023
    Submission deadline: 15 September 2023
  • №6 December 2023
    Submission deadline: 6 November 2023
  • №1 February 2024
    Submission deadline: 15 January 2024
Latest issues
Naumkova Ksenia V.

Improved model of estimation for the investment projects publicprivate partnership

Economic & mathematical methods and models
Naumkova K.V.
  • Year: 2012
  • Issue: 3
  • 0
  • 2754
  • Pages: 167-170

Efficiency of stateprivate investments into railway building

Innovations and investments
Esipova E.V. Naumkova K.V.
  • Year: 2011
  • Issue: 2
  • 0
  • 3865
  • Pages: 144-148