Access Statistics for Jianqing Fan

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Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A selective overview of nonparametric methods in financial econometrics 0 0 0 30 5 8 11 157
Adaptive Robust Large Volatility Matrix Estimation Based on High-Frequency Financial Data 1 1 2 13 4 10 20 89
Adaptive varying co-efficient linear models 0 0 0 3 4 7 7 47
Adaptive varying-coefficient linear models 0 0 0 3 5 8 11 54
Asset Allocation and Risk Assessment with Gross Exposure Constraints for Vast Portfolios 0 0 0 61 2 4 11 380
Augmented Factor Models with Applications to Validating Market Risk Factors and Forecasting Bond Risk Premia 0 0 0 42 3 5 8 108
Bootstrapping $\ell_p$-Statistics in High Dimensions 0 0 0 9 3 5 6 34
Bridging factor and sparse models 0 0 0 31 2 10 15 83
Can a Machine Correct Option Pricing Models? 0 1 1 11 3 7 13 25
Can a Machine Correct Option Pricing Models? 0 0 1 43 1 7 14 70
Conditional nonparametric variable screening by neural factor regression 0 0 0 17 2 5 6 17
Conditional nonparametric variable screening by neural factor regression 0 0 1 18 5 7 11 19
Density and Regression Smoothing 0 0 0 25 6 9 9 197
Direct estimation of low dimensional components in additive models 0 0 0 11 0 0 2 182
Do We Exploit all Information for Counterfactual Analysis? Benefits of Factor Models and Idiosyncratic Correction 0 0 0 26 4 6 11 37
Efficient estimation of conditional variance functions in stochastic regression 0 0 0 10 3 5 5 66
Endogeneity in ultrahigh dimension 1 1 1 45 2 6 13 127
Estimation of conditional densities and sensitivity measures in nonlinear dynamical systems 0 0 0 10 6 7 9 61
Factor and Idiosyncratic VAR-Ito Volatility Models for Heavy-Tailed High-Frequency Financial Data 1 1 1 13 7 15 23 61
Functional-coefficient regression models for nonlinear time series 0 0 0 40 4 8 10 270
Generalized Partially Linear Single-Index Models 0 0 0 77 2 17 20 1,481
How and When are High-Frequency Stock Returns Predictable? 7 17 68 322 20 56 182 685
Isotonic Mechanism for Exponential Family Estimation in Machine Learning Peer Review 0 0 0 6 4 8 13 22
Large covariance estimation by thresholding principal orthogonal complements 0 0 1 55 3 9 18 201
Modelling multivariate volatilities via conditionally uncorrelated components 0 0 1 3 2 3 5 45
Policy Optimization Using Semi-parametric Models for Dynamic Pricing 0 0 1 3 5 6 8 31
Profile-kernel likelihood inference with diverging number of parameters 0 0 0 2 1 7 8 52
Recent Developments on Factor Models and its Applications in Econometric Learning 1 1 2 45 4 9 15 106
Risks of Large Portfolios 0 0 0 28 0 3 10 93
Risks of large portfolios 0 0 0 63 4 6 8 128
Robust Inference of Risks of Large Portfolios 0 0 0 45 1 2 2 52
Sparsistency and rates of convergence in large covariance matrix estimation 0 0 0 8 5 10 13 77
The Leverage Effect Puzzle: Disentangling Sources of Bias at High Frequency 0 0 2 55 2 8 12 174
To how many simultaneous hypothesis tests can normal student's t or bootstrap calibrations be applied 0 0 0 1 4 7 9 32
Vast Volatility Matrix Estimation using High Frequency Data for Portfolio Selection 0 0 0 61 4 5 9 221
When can weak latent factors be statistically inferred? 0 0 3 10 1 4 14 33
Total Working Papers 11 22 85 1,245 133 299 561 5,517

Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Design-Adaptive Local Polynomial Estimator for the Errors-in-Variables Problem 0 0 0 21 2 4 6 75
A Reexamination of Diffusion Estimators With Applications to Financial Model Validation 0 0 0 21 2 6 9 99
A class of weighted dependence measures for bivariate failure time data 0 0 0 5 0 1 1 44
A crossvalidation method for estimating conditional densities 0 0 4 33 2 5 11 111
A projection-based conditional dependence measure with applications to high-dimensional undirected graphical models 0 0 0 9 5 7 10 45
A road to classification in high dimensional space: the regularized optimal affine discriminant 0 0 0 30 0 2 2 111
Adaptive Huber Regression 0 0 2 15 3 8 13 65
Adaptive varying‐coefficient linear models 0 0 0 36 2 7 8 165
Aggregation of Nonparametric Estimators for Volatility Matrix 0 0 0 6 1 1 5 40
An overview of the estimation of large covariance and precision matrices 1 2 3 49 6 13 19 157
Analysis of Longitudinal Data With Semiparametric Estimation of Covariance Function 0 0 0 13 2 2 2 84
Are Latent Factor Regression and Sparse Regression Adequate? 0 0 2 2 4 7 10 11
Asymptotic Theory of Eigenvectors for Random Matrices With Diverging Spikes 0 0 0 2 2 2 4 7
Augmented factor models with applications to validating market risk factors and forecasting bond risk premia 0 0 1 18 2 5 10 52
Average Regression Surface for Dependent Data 0 0 0 11 5 8 11 63
Bayesian factor-adjusted sparse regression 0 0 0 13 4 5 9 39
Bias correction and higher order kernel functions 0 0 1 51 7 22 35 163
Can a Machine Correct Option Pricing Models? 0 0 1 7 3 3 8 28
Comment 0 0 0 0 1 2 2 33
Comment 0 0 0 4 2 2 3 56
Comment on “A Tuning-Free Robust and Efficient Approach to High-Dimensional Regression” 0 0 0 4 1 4 8 13
Comments on «Wavelets in statistics: A review» by A. Antoniadis 0 0 1 44 2 2 4 138
Comments on: Dynamic relations for sparsely sampled Gaussian processes 0 0 0 2 2 6 7 31
Comments on: ℓ 1 -penalization for mixture regression models 0 0 0 4 1 3 5 38
Communication-Efficient Accurate Statistical Estimation 0 0 1 2 2 7 9 13
Conditional Sure Independence Screening 0 0 0 3 4 10 16 37
Convex and Nonconvex Optimization Are Both Minimax-Optimal for Noisy Blind Deconvolution Under Random Designs 0 0 0 1 6 7 9 13
Discussion 0 0 0 0 5 6 11 27
Discussion of ‘Post selection shrinkage estimation for high‐dimensional data analysis’ 0 0 0 4 0 0 2 19
Do We Exploit all Information for Counterfactual Analysis? Benefits of Factor Models and Idiosyncratic Correction 0 0 0 4 0 3 6 13
Dynamic Integration of Time- and State-Domain Methods for Volatility Estimation 0 0 0 15 4 5 7 59
Embracing the Blessing of Dimensionality in Factor Models 0 0 0 1 3 3 4 25
Error Variance Estimation in Ultrahigh-Dimensional Additive Models 0 0 0 9 2 5 5 39
Estimating Number of Factors by Adjusted Eigenvalues Thresholding 0 0 2 8 4 7 16 47
Estimation of high dimensional mean regression in the absence of symmetry and light tail assumptions 0 0 0 31 3 6 14 107
Estimation of the Continuous and Discontinuous Leverage Effects 0 0 0 9 3 6 10 45
Estimation of the false discovery proportion with unknown dependence 0 0 0 6 1 3 4 41
Factor GARCH-Itô models for high-frequency data with application to large volatility matrix prediction 0 0 0 23 4 9 16 89
Factor-adjusted regularized model selection 0 0 0 36 1 8 20 142
FarmTest: Factor-Adjusted Robust Multiple Testing With Approximate False Discovery Control 0 0 0 1 2 5 7 25
Feature Augmentation via Nonparametrics and Selection (FANS) in High-Dimensional Classification 0 0 0 5 4 6 7 42
Finance and Cluster-Based Industrial Development in China 0 0 1 120 9 15 19 468
Generalised likelihood ratio tests for spectral density 0 0 0 0 1 4 5 59
Generalized high-dimensional trace regression via nuclear norm regularization 0 0 0 18 5 7 8 84
Goodness-of-Fit Tests for Parametric Regression Models 0 0 1 20 1 2 3 110
High dimensional covariance matrix estimation using a factor model 0 0 6 466 3 7 24 1,236
High dimensional semiparametric latent graphical model for mixed data 0 0 0 8 3 4 6 56
High-Frequency Covariance Estimates With Noisy and Asynchronous Financial Data 0 0 0 23 2 6 9 141
Homogeneity Pursuit 0 0 0 3 3 7 12 41
How Much Can Machines Learn Finance from Chinese Text Data? 0 5 22 30 7 16 53 73
Implementation of generalized quantum measurements for unambiguous discrimination of multiple non-orthogonal coherent states 0 0 0 0 0 0 1 2
Incorporating Global Industrial Classification Standard Into Portfolio Allocation: A Simple Factor-Based Large Covariance Matrix Estimator With High-Frequency Data 1 1 4 20 5 7 15 67
Large covariance estimation by thresholding principal orthogonal complements 0 2 5 34 7 17 31 196
Learning Latent Factors From Diversified Projections and Its Applications to Over-Estimated and Weak Factors 0 0 0 1 1 6 11 13
Local Polynomial Regression: Optimal Kernels and Asymptotic Minimax Efficiency 0 0 0 78 2 6 9 281
Local maximum likelihood estimation and inference 0 0 1 8 3 5 11 34
Measuring Housing Vitality from Multi-Source Big Data and Machine Learning 0 0 4 22 0 1 10 47
Minimax estimation of a bounded squared mean 0 0 0 7 1 3 5 48
Model-Based Reinforcement Learning for Offline Zero-Sum Markov Games 0 0 0 0 1 2 6 7
Modelling multivariate volatilities via conditionally uncorrelated components 0 0 0 20 3 7 8 76
Multi-Agent Inference in Social Networks: A Finite Population Learning Approach 0 0 0 0 0 1 7 24
Multi-Scale Jump and Volatility Analysis for High-Frequency Financial Data 0 0 1 84 2 4 9 275
Multitask Quantile Regression Under the Transnormal Model 0 0 1 4 4 5 10 27
Multivariate regression estimation with errors-in-variables: Asymptotic normality for mixing processes 0 0 0 36 2 3 7 127
New Estimation and Model Selection Procedures for Semiparametric Modeling in Longitudinal Data Analysis 0 0 1 56 2 4 7 196
NiFe/INSULATOR/CuCOMPOSITE WIRES AND THEIR GIANT MAGNETO-IMPEDANCE EFFECTS 0 0 0 1 0 0 0 8
Nonparametric Independence Screening in Sparse Ultra-High-Dimensional Additive Models 0 0 0 18 3 10 16 174
Nonparametric Independence Screening in Sparse Ultra-High-Dimensional Varying Coefficient Models 0 0 0 7 5 19 21 87
Nonparametric Inferences for Additive Models 0 0 0 61 2 5 10 188
Nonparametric Modeling of Longitudinal Covariance Structure in Functional Mapping of Quantitative Trait Loci 0 0 0 1 5 5 7 12
Nonparametric Transition-Based Tests for Jump Diffusions 0 0 0 10 6 9 9 70
Nonparametric inference with generalized likelihood ratio tests 0 0 0 107 4 9 11 262
Observation of optomechanical buckling transitions 0 0 0 0 1 2 4 6
One‐step local quasi‐likelihood estimation 0 0 0 31 3 4 6 110
Optimal Covariate Balancing Conditions in Propensity Score Estimation 0 0 0 1 3 3 4 11
Option Pricing With Model-Guided Nonparametric Methods 0 0 0 16 3 7 12 83
Parametrically guided generalised additive models with application to mergers and acquisitions data 0 0 0 0 0 1 2 5
Partially Linear Hazard Regression for Multivariate Survival Data 0 0 0 15 0 4 5 65
Partially linear hazard regression with varying coefficients for multivariate survival data 0 0 1 48 4 9 15 165
Penalized composite quasi‐likelihood for ultrahigh dimensional variable selection 0 0 0 0 1 1 1 86
Policy Optimization Using Semiparametric Models for Dynamic Pricing 0 0 0 1 3 5 8 13
Power Enhancement in High‐Dimensional Cross‐Sectional Tests 0 0 0 11 5 7 8 99
Quasi-Maximum Likelihood Estimation of GARCH Models With Heavy-Tailed Likelihoods 0 0 0 19 1 4 8 110
Rates of convergence for the pre-asymptotic substitution bandwidth selector 0 0 0 8 4 7 9 56
Recent Developments in Factor Models and Applications in Econometric Learning 0 1 1 37 3 6 6 69
Regularization in statistics 0 0 0 216 6 7 11 614
Regularization of Wavelet Approximations 0 0 0 33 2 7 8 120
Rejoinder 0 0 0 1 2 4 5 46
Rejoinder 0 0 0 0 3 3 4 27
Rejoinder 0 0 0 1 1 2 2 3
Rejoinder on: Nonparametric inference with generalized likelihood ratio tests 0 0 1 20 2 5 9 68
Risks of large portfolios 0 0 0 14 7 8 8 92
Robust High-Dimensional Volatility Matrix Estimation for High-Frequency Factor Model 0 0 1 8 3 6 9 41
Robust Measures of Earnings Surprises 0 1 2 15 3 7 11 107
Robust covariance estimation for approximate factor models 0 0 1 23 4 6 15 95
Robust estimation of high-dimensional covariance and precision matrices 0 0 1 15 0 5 7 56
Robust inference of risks of large portfolios 0 0 0 1 2 4 8 40
Robust principal component analysis for functional data 0 0 0 179 2 8 12 583
SIMPLE: Statistical inference on membership profiles in large networks 0 0 0 14 2 3 6 37
Semilinear High-Dimensional Model for Normalization of Microarray Data: A Theoretical Analysis and Partial Consistency 0 0 0 27 1 3 5 115
Semiparametric Estimation of Covariance Matrixes for Longitudinal Data 0 0 0 6 1 1 2 55
Semiparametric estimation of Value at Risk 0 0 0 245 2 7 10 655
Simultaneous Confidence Bands and Hypothesis Testing in Varying‐coefficient Models 0 0 0 56 5 7 16 257
Sparse High-Dimensional Models in Economics 0 0 3 37 3 9 14 177
Sparsifying the Fisher linear discriminant by rotation 0 0 0 2 0 3 3 48
Spatially Varying Coefficient Model for Neuroimaging Data With Jump Discontinuities 0 0 1 5 7 10 14 43
Special Issue on Big Data 0 0 0 7 2 3 6 48
Statistical Inference for High-Dimensional Matrix-Variate Factor Models 1 1 2 9 4 6 10 24
Structured volatility matrix estimation for non-synchronized high-frequency financial data 0 0 0 3 9 13 18 59
Sufficient forecasting using factor models 0 0 0 38 6 8 15 165
Sure independence screening for ultrahigh dimensional feature space 1 1 2 147 4 7 22 649
Testing and detecting jumps based on a discretely observed process 0 0 0 38 4 5 9 176
The Interplay of Demographic Variables and Social Distancing Scores in Deep Prediction of U.S. COVID-19 Cases 0 0 0 3 1 1 2 14
The leverage effect puzzle: Disentangling sources of bias at high frequency 1 1 2 37 4 11 21 327
To How Many Simultaneous Hypothesis Tests Can Normal, Student's t or Bootstrap Calibration Be Applied? 0 0 1 12 2 2 3 84
Two‐step estimation of functional linear models with applications to longitudinal data 0 0 0 43 10 13 19 191
Understanding Implicit Regularization in Over-Parameterized Single Index Model 0 0 0 2 2 5 6 9
Variable Selection via Nonconcave Penalized Likelihood and its Oracle Properties 0 0 7 251 1 16 44 1,097
Variable selection for multivariate failure time data 0 0 0 17 2 4 7 104
Variance estimation using refitted cross‐validation in ultrahigh dimensional regression 0 0 0 20 3 5 7 102
Vast Portfolio Selection With Gross-Exposure Constraints 0 0 0 23 1 3 5 146
Vast Volatility Matrix Estimation Using High-Frequency Data for Portfolio Selection 0 0 0 10 2 6 8 76
What Does the Volatility Risk Premium Say About Liquidity Provision and Demand for Hedging Tail Risk? 0 0 0 4 2 4 7 35
Total Journal Articles 5 15 91 3,590 349 706 1,201 14,403

Book File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
The Elements of Financial Econometrics 0 0 0 0 7 20 36 623
Total Books 0 0 0 0 7 20 36 623

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Statistics updated 2026-02-12