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One-step-ahead forecasting on Real GDP

0.6855MAEGARIMA–Ridge
0.6640280.8089640.95391.098836Jul 10, 2025

Evaluation results

MethodLinks
GARIMA–RidgeTime=0.04892025.070.68551.3911
ARIMATime=0.90242025.070.73771.8186
GARIMA–OLSTime=0.04252025.071.22234.6379