Stochastic model for forecasting the dynamics of gross regional product and regional production resources
- Authors: Saraev L.A.1, Yuklasova A.V.1
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Affiliations:
- Samara National Research University
- Issue: Vol 29, No 2 (2025)
- Pages: 390-400
- Section: Short Communications
- URL: https://journal-vniispk.ru/1991-8615/article/view/349678
- DOI: https://doi.org/10.14498/vsgtu2128
- EDN: https://elibrary.ru/ATCNTU
- ID: 349678
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Abstract
The article presents a stochastic model for forecasting dynamics of gross regional product (GRP), developed using statistical data from Samara Region for the period 1998–2023. The model enables assessment of investment impact on regional economic development. To describe GRP dynamics, we propose a stochastic differential balance equation that relates GRP indicators to regional production resource (RPR) volumes. Within the study, we have: (1) estimated RPR volumes, (2) constructed theoretical trajectories of GRP and RPR dynamics, and (3) derived mathematical expectation curves for their growth. Numerical analysis demonstrates the model’s high consistency with empirical data.
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##article.viewOnOriginalSite##About the authors
Leonid A. Saraev
Samara National Research University
Author for correspondence.
Email: saraev_leo@mail.ru
ORCID iD: 0000-0003-3625-5921
Scopus Author ID: 57219452875
https://www.mathnet.ru/rus/person41652
Dr. Phys. & Math. Sci., Professor; Professor; Dept. of Mathematics and Business Informatics
Russian Federation, 443086, Samara, Moskovskoye shosse, 34Anastasiya V. Yuklasova
Samara National Research University
Email: yuklasova.anasta@mail.ru
ORCID iD: 0009-0007-9684-8864
https://www.mathnet.ru/eng/person230061
Cand. Econ. Sci., Associate Professor; Associate Professor; Dept. of State and Municipal Administration
Russian Federation, 443086, Samara, Moskovskoye shosse, 34References
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