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Testing and Locating Variance Changepoints with Application to Stock Prices
Jie Chen
, A. K. Gupta
Research output
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Contribution to journal
›
Article
›
peer-review
205
Scopus citations
Overview
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Dive into the research topics of 'Testing and Locating Variance Changepoints with Application to Stock Prices'. Together they form a unique fingerprint.
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Mathematics
Stock Prices
100%
Information Criterion
92%
Change Point
85%
Testing
52%
Common Mean
34%
Percentage Points
32%
Cumulative Sum
14%
Null Distribution
13%
Finance
13%
Economics
10%
Asymptotic distribution
10%
Binary
9%
Random variable
8%
Unknown
8%
Business & Economics
Change Point
97%
Information Criterion
92%
Testing
62%
Stock Prices
59%
Applied Finance
21%
Cumulative Sum
16%
Applied Economics
15%
Asymptotic Distribution
14%
Random Variables
12%