Yi He

University of Amsterdam - Amsterdam School of Economics (ASE)

Associate Professor

Roetersstraat 11

Amsterdam, North Holland 1018 WB

Netherlands

http://yihe.nl

Tinbergen Institute

Burg. Oudlaan 50

Rotterdam, 3062 PA

Netherlands

SCHOLARLY PAPERS

10

DOWNLOADS

1,199

TOTAL CITATIONS

6

Scholarly Papers (10)

1.

Extreme Value Inference for Heterogeneous Power Law Data

Number of pages: 25 Posted: 19 May 2023
John H. J. Einmahl and Yi He
Tilburg University - Department of Econometrics & Operations Research and University of Amsterdam - Amsterdam School of Economics (ASE)
Downloads 172 (370,832)
Citation 2

Abstract:

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Extreme value statistics, functional central limit theorem, heterogeneous scales model, Hill estimator, non-identical distributions, weighted tail empirical process

2.

Ridge regression under dense factor augmented models

Number of pages: 35 Posted: 13 Nov 2020 Last Revised: 06 Mar 2023
Yi He
University of Amsterdam - Amsterdam School of Economics (ASE)
Downloads 156 (403,466)
Citation 3

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High-dimensional linear model; spectral analysis; Tikhonov regularization; mixed-effects model; cross-validation

3.
Downloads 140 (440,592)
Citation 1

Extreme Value Estimation for Heterogeneous Data

Number of pages: 34 Posted: 08 Oct 2020 Last Revised: 15 Nov 2021
John H. J. Einmahl and Yi He
Tilburg University - Department of Econometrics & Operations Research and University of Amsterdam - Amsterdam School of Economics (ASE)
Downloads 104 (558,629)
Citation 1

Abstract:

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Power law; Extreme values; Heterogeneous data; Financial returns; Scales

Unified Extreme Value Estimation for Heterogeneous Data

CentER Discussion Paper Series No. 2020-025
Number of pages: 31 Posted: 08 Oct 2020
John H. J. Einmahl and Yi He
Tilburg University - Department of Econometrics & Operations Research and University of Amsterdam - Amsterdam School of Economics (ASE)
Downloads 36 (983,415)

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Power law, Extreme values, Heterogeneous data, COVID-19; Inequality

4.

Asymptotics of CoVaR Inference In Two-Quantile-Regression

Number of pages: 33 Posted: 07 May 2024 Last Revised: 04 Dec 2024
Xiamen University - Wang Yanan Institute for Studies in Economics (WISE), University of Amsterdam - Amsterdam School of Economics (ASE), Fudan University - School of Data Science and Georgia State University - Risk Management & Insurance Department
Downloads 139 (443,158)

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Asymptotics, CoVaR, Quantile Regression, Systemic Risk

5.

Most Powerful Test Against a Sequence of High Dimensional Local Alternatives

Number of pages: 86 Posted: 26 Feb 2021 Last Revised: 04 Aug 2021
Yi He, Sombut Jaidee and Jiti Gao
University of Amsterdam - Amsterdam School of Economics (ASE), Monash University - Department of Econometrics & Business Statistics and Monash University - Department of Econometrics & Business Statistics
Downloads 135 (453,552)

Abstract:

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High-dimensional linear model, hypothesis testing, uniformly powerful test, nuisance parameter, random matrix

6.

Detecting Spurious Factor Models

Number of pages: 49 Posted: 27 Nov 2023
Yi He and Bo Zhang
University of Amsterdam - Amsterdam School of Economics (ASE) and Monash University
Downloads 126 (482,251)

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Factor models, random matrices, principal components, eigenvalues, central limit theorem, heavy tail, integrated time series, local correlation

7.

Extreme Value Inference for General Heterogeneous Data

Number of pages: 35 Posted: 07 May 2024 Last Revised: 27 Jan 2025
Yi He and John H. J. Einmahl
University of Amsterdam - Amsterdam School of Economics (ASE) and Tilburg University - Department of Econometrics & Operations Research
Downloads 96 (585,371)

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Endpoint estimation, extreme value statistics, heterogeneous data extremes, moment estimator, monozygotic twins, weighted tail empirical process

8.

Refining Kaplan-Meier Estimation with the Generalized Pareto Model for Survival Analysis

Number of pages: 30 Posted: 03 Dec 2024
University of Amsterdam - Amsterdam School of Economics (ASE), Georgia State University - Risk Management & Insurance Department, University of California, Irvine and Mendoza College of Business, University of Notre Dame
Downloads 87 (622,609)

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Survival analysis, Generalized Pareto distribution, Random weighted bootstrap, Asymptotic normality, Duration data

9.

Testing for Spurious Factor Analysis on High Dimensional Nonstationary Time Series

Number of pages: 30 Posted: 25 Jul 2024
Yi He and Bo Zhang
University of Amsterdam - Amsterdam School of Economics (ASE) and University of Amsterdam - Amsterdam School of Economics (ASE)
Downloads 83

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Principal component analysis, random matrix theory, non-stationary time series, power law, central limit theorem, power enhancement

10.

Uniform Inference for Central and Tail Distributions with Censored Data

Number of pages: 25 Posted: 27 Dec 2024
University of Amsterdam - Amsterdam School of Economics (ASE), Georgia State University, University of California, Irvine and University of Notre Dame - Mendoza College of Business - IT, Analytics, and Operations Department
Downloads 65 (733,182)

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Duration data, censoring, generalized Pareto distribution, random weighted bootstrap, asymptotic normality