Testing Fractional Order of Long Memory Processes: A Monte Carlo Study

نویسندگان

  • Laurent Ferrara
  • Dominique Guégan
  • Zhiping Lu
چکیده

Testing the fractionally integrated order of seasonal and non-seasonal unit roots is quite important for the economic and financial time series modelling. In this paper, Robinson test (1994) is applied to various well-known long memory models. Via Monte Carlo experiments, we study and compare the performances of this test using several sample sizes.

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عنوان ژورنال:
  • Communications in Statistics - Simulation and Computation

دوره 39  شماره 

صفحات  -

تاریخ انتشار 2010