Terregrossa, Salvatore Joseph; Şener, Uğur - In: Cogent economics & finance 11 (2023) 1, pp. 1-25
target variable (steel price) movement. A generalized reduced gradient algorithm (GRG) method is employed to estimate the … comparisons are made. The study finds that the combining model formed with the gradient algorithm approach in which the weights … generated by a constrained generalized reduced gradient algorithm (GRG) method. …