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Inflation forecasting by hybrid singular spectrum analysis – multilayer perceptrons neural network method, case of Indonesia

Author

Listed:
  • Fajar, Muhammad
  • Hartini, Sri

Abstract

Inflation is one of the most important macroeconomic indicators which affects the economic condition of a nation. Therefore, it is necessary to maintain its stability in order that it will not lead to a negative impact and an economic vulnerability. The drastic change in the rate of inflation is determined by the condition of the price of goods which is affected by the distribution and supply-demand factors of goods. As a consequence, it becomes a very important act of action to control inflation. This can be achieved by meeting the information needs of future inflation rates that is needed for the government and the policy of the monetary authority. Fulfillment of accurate and reliable future forecasts of future inflation estimates can be obtained through forecasting. This paper examines the application of the method of Hybrid singular spectrum analysis - a multilayer perceptions neural network to predict the inflation. The main data source used is monthly inflation (in percent) collected by BPS Statistics Indonesia. The result of the study found that the ability of SSA-MPNN Hybrid method is good enough in predicting monthly inflation, as it is provided by the MAPE value of 35.42 percent, without-sample of three observations.

Suggested Citation

  • Fajar, Muhammad & Hartini, Sri, 2017. "Inflation forecasting by hybrid singular spectrum analysis – multilayer perceptrons neural network method, case of Indonesia," MPRA Paper 105100, University Library of Munich, Germany, revised 11 May 2018.
    • Handle: RePEc:pra:mprapa:105100
    as

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    References listed on IDEAS

    as
    1. Qiang Zhang & Ben-De Wang & Bin He & Yong Peng & Ming-Lei Ren, 2011. "Singular Spectrum Analysis and ARIMA Hybrid Model for Annual Runoff Forecasting," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 25(11), pages 2683-2703, September.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    inflation; forecasting; hybrid singular spectrum analysis-multilayer perceptions neutral network; Indonesia;
    All these keywords.

    JEL classification:

    • C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
    • C45 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Neural Networks and Related Topics
    • C53 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Forecasting and Prediction Models; Simulation Methods
    • E17 - Macroeconomics and Monetary Economics - - General Aggregative Models - - - Forecasting and Simulation: Models and Applications

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