In this paper, monthly export values of para rubber are investigated using the Box-Jenkins method. To find the optimal predicting model, 12-year data, from January 2000 to December 2011, are used to analyze. Finally,the suitable mathematical model is seasonal ARIMA that use the analysis of time-series from the lowest level of the Mean Absolute Percent Error (MAPE). The best model is seasonal ARIMA (1,1,1) 1,1,012 .
Keywords: Mathematical model, Box-Jenkins Method, Exporting of Para rubber
E-mail: kkkancha@kmitl.ac.th
Pattranurakyothin, T. ., & Kumnungkit*, K. . (2018). Forecasting Model for Para Rubber’s Export Sales. CURRENT APPLIED SCIENCE AND TECHNOLOGY, 198-202.

https://cast.kmitl.ac.th/articles/136169