π-Economy
π-Economy Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2782-6015
en Английский
Version for the visually impaired
Author Ratner Svetlana V.
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Publication schedule
  • №6 December 2024
    Submission deadline: 8 November 2024
  • №1 February 2025
    Submission deadline: 15 January 2025
  • №2 April 2025
    Submission deadline: 10 March 2025
  • №3 June 2025
    Submission deadline: 1 May 2025
Latest issues
Ratner Svetlana V.

How to grow the world leader in photovoltaic (the case of Yingli Solar)

Economy and management of the enterprise
Ratner S.V.
  • Year: 2015
  • Issue: 5
  • 450
  • 4953
  • Pages: 72-80

Foreign experience of stimulating microgeneration based on renewable energy sources: organizational and economic aspects

Regional and branch economy
Ratner S.V. Aksyuk T.D.
  • Year: 2017
  • Volume: 10
  • Issue: 4
  • 201
  • 4554
  • Pages: 104-113

Comparative analysis of competing innovative technologies of land vehicles with respect to environmental and economic indicators

Regional and branch economy
Ratner S.V. Iosifov V.V.
  • Year: 2018
  • Volume: 11
  • Issue: 4
  • 13
  • 4340
  • Pages: 212-221

Cost analysis of solar energy development in the world and its significance for Russia

Strategic Planning of MesoLevel Economic Systems
Ratner S.V.
  • Year: 2014
  • Issue: 3
  • 2
  • 3853
  • Pages: 90-97