Results 221 to 224 of about 21,636,733 (224)
Some of the next articles are maybe not open access.
Perak memiliki volatilitas harga yang tinggi sehingga menimbulkan tantangan dalam melakukan peramalan harga pada pasar berjangka. Penelitian ini mengusulkan penggunaan model hybrid ARFIMA–ANN untuk meningkatkan akurasi peramalan dengan mengatasi heteroskedastisitas dan nonlinieritas pada residu model ARFIMA.
openaire
openaire
Comparing the Bias and Misspecification in ARFIMA Models
1995Smith, Jeremy +5 more
openaire +1 more source
Long-Term Memory and Applying the Multi-Factor ARFIMA Models in Financial Markets
, 2002Chikashi Tsuji
semanticscholar +1 more source
Forecasting High-frequency Financial Data with the ARFIMA-ARCH Model
Journal of Forecasting, 2000openaire +2 more sources

