Quarterly Data Forecasting Method Based on Extended Grey GM(2, 1, Σsin) Model and Its Application in China’s Quarterly GDP Forecasting

Author:

Cheng MaolinORCID,Liu Bin

Funder

Young Scientists Fund

Publisher

Springer Science and Business Media LLC

Subject

Computer Science Applications,Economics, Econometrics and Finance (miscellaneous)

Reference33 articles.

1. An, Q. W. (2016). Two GM(2,1) improved model to predict air quality index. In 5th international conference on advanced materials and computer science (ICAMCS 2016), pp. 422–428.

2. Cheng, M. L., & Liu, B. (2021). An extended grey GM(1, 1) power model and its application. Journal of Statistics and Information, 36(10), 3–11.

3. Cheng, M. L., & Liu, B. (2023). A new method for quarterly-data predictions based on the extended grey model GM(1, 1, exp×sin, exp×cos) and its application in China’s quarterly GDP prediction. Journal of Systems Science and Information, 11(1), 109–123.

4. Cheng, M. L., Liu, Y., Li, J. N., & Liu, B. (2022). Nonlinear grey Bernoulli model NGBM(1, 1)’s parameter optimisation method and model application. Journal of Industrial and Management Optimization, 18(3), 2017–2032.

5. Cheng, M. L., & Shi, G. J. (2019). Modeling and application of grey model GM(2, 1) based on linear difference equation. Journal of Grey System, 31(2), 37–50.

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