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Lei Qi

1 paper hereh-index 4383 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1

Across the 1 of 1 paper where every author was matched, so the position is known.

fields
  • stat.ME1
same name
  • Lei Qi — 76 papers, h 29
  • Lei Qi — 13 papers, h 7
  • Lei Qi — 5 papers, h 5
  • Lei Qi — 5 papers, h 3
  • Lei Qi — 3 papers, h 4
  • Lei Qi — 2 papers, h 4

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedNon-Gaussian Quasi Maximum Likelihood Estimation of GARCH Models

5 citations · 5 across the 1 of their papers we have counts for

collaborators

1 paper

stat.ME2010★ 5 cited

Non-Gaussian Quasi Maximum Likelihood Estimation of GARCH Models

Lei Qi, Dacheng Xiu, Jianqing Fan

The non-Gaussian quasi maximum likelihood estimator is frequently used in GARCH models with intension to improve the efficiency of the GARCH parameters. However, unless the quasi-l…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.