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researcher

S. Pergamenchtchikov

23 papers hereh-index 13445 citations57 works total

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

author position
  • first author5
  • last author18

Across the 23 of 23 papers where every author was matched, so the position is known.

fields
  • math.ST12
  • math.PR5
  • q-fin.PM4
  • q-fin.MF1
  • q-fin.RM1

identity via Semantic Scholar / OpenAlex

activity
20042025
most citedThe tail of the stationary distribution of a random coefficient AR(q) model

64 citations · 113 across the 17 of their papers we have counts for

collaborators
Showing 2013 · math.STShow all

1 paper · 2 filters

math.ST2013

Sequential robust efficient estimation for nonparametric autoregressive models

Ouerdia Arkoun, Serguei Pergamenchtchikov

We construct efficient robust truncated sequential estimators for the pointwise estimation problem in nonparametric autoregression models with smooth coefficients. For Gaussian mod…

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