英文文献:Comparing Tests for Identification of Bubbles
英文文献作者:Kristoffer Pons Bertelsen
英文文献摘要:
This paper compares the log periodic power law (LPPL) and the supremum augmented Dickey Fuller (supremum ADF) procedures considering bubble detection and time stamping capabilities in a thorough analysis based on simulated data. A generalized formulation of the LPPL procedure is derived and analysed demonstrating performance improvements.


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