Atabayeva, A., Kurmanalina А. and Kalkabayeva, G. 2024. Estimation of the impact of investment in fixed assets and employment on GDP using the Cobb-Douglas function. ECONOMIC Series of the Bulletin of the L N Gumilyov ENU. 3 (Sep. 2024), 163–175. DOI:https://doi.org/10.32523/2789-4320-2024-3-163-175.