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Jiafeng Chen

8 papers hereh-index 7196 citations29 works total

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

author position
  • sole author6
  • first author2

Across the 8 of 8 papers where every author was matched, so the position is known.

fields
  • econ.EM7
  • math.ST1
same name
  • Jiafeng Chen — 4 papers, h 1
  • Jiafeng Chen — 3 papers, h 3
  • Jiafeng Chen — 2 papers, h 2
  • Jiafeng Chen — 1 paper, h 1
  • Jiafeng Chen — 1 paper, h 2
  • Jiafeng Chen — 1 paper, h 2

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

activity
20212025
most citedSynthetic Control As Online Linear Regression

23 citations · 34 across the 8 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

econ.EM2022★ 8 cited

Empirical Bayes When Estimation Precision Predicts Parameters

Jiafeng Chen

Gaussian empirical Bayes methods usually maintain a precision independence assumption: The unknown parameters of interest are independent from the known standard errors of the esti…

econ.EM2022★ 23 cited

Synthetic Control As Online Linear Regression

Jiafeng Chen

This paper notes a simple connection between synthetic control and online learning. Specifically, we recognize synthetic control as an instance of Follow-The-Leader (FTL). Standard…

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