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Cited 6 time in webofscience Cited 4 time in scopus
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A bootstrap test for jumps in financial economics

Authors
Hwang, EunjuShin, Dong Wan
Issue Date
Oct-2014
Publisher
ELSEVIER SCIENCE SA
Keywords
i.i.d. bootstrap; Jump diffusion process; Ratio test; Realized variation; Realized bipower variation
Citation
ECONOMICS LETTERS, v.125, no.1, pp.74 - 78
Journal Title
ECONOMICS LETTERS
Volume
125
Number
1
Start Page
74
End Page
78
URI
https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/12269
DOI
10.1016/j.econlet.2014.08.024
ISSN
0165-1765
Abstract
An i.i.d. bootstrap is applied for the ratio test of Barndorff-Nielsen and Shephard (2006) for jumps in jump diffusion processes. Asymptotic validity is established for the bootstrap test both under the null of no jump and under the alternative of jumps. Finite sample simulation shows that the bootstrap test has more stable size than the ratio test of Barndorff-Nielsen and Shephard (2006). (C) 2014 Elsevier B.V. All rights reserved.
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Social Sciences (Department of Applied Statistics)
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