Haiqing Xu

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All published works

Action	Title	Year	Authors
+	Econometrics of insurance with multidimensional types	2025	Gaurab Aryal Isabelle Perrigne Quang Vuong Haiqing Xu
+	Regularity of the inverse of spatial Sobolev homeomorphisms	2024	Ville Tengvall Haiqing Xu
+ PDF Chat	Econometrics of Insurance with Multidimensional Types	2024	Gaurab Aryal Isabelle Perrigne Quang Vuong Haiqing Xu
+	Homeomorphic Sobolev extensions of parametrizations of Jordan curves	2024	Ondrěj Bouchala Jarmo Jääskeläinen Pekka Koskela Haiqing Xu Xilin Zhou
+ PDF Chat	Homeomorphic Sobolev extensions of parametrizations of Jordan curves	2024	Ondrěj Bouchala Jarmo Jääskeläinen Pekka Koskela Haiqing Xu Xilin Zhou
+	On Quantile Treatment Effects, Rank Similarity, and Variation of Instrumental Variables	2023	Sukjin Han Haiqing Xu
+ PDF Chat	Improved Regularity of Harmonic Diffeomorphic Extensions on Quasihyperbolic Domains	2022	Zhuang Wang Haiqing Xu
+ PDF Chat	p-Harmonic mappings between metric spaces	2022	Chang‐Yu Guo Manzi Huang Zhuang Wang Haiqing Xu
+ PDF Chat	TESTING FOR UNOBSERVED HETEROGENEOUS TREATMENT EFFECTS WITH OBSERVATIONAL DATA	2022	Yu‐Chin Hsu Ta-Cheng Huang Haiqing Xu
+	Estimation of treatment effects under endogenous heteroskedasticity	2021	Jason Abrevaya Haiqing Xu
+ PDF Chat	Generalized quasidisks and conformality: progress and challenges	2021	Chang‐Yu Guo Haiqing Xu
+	Improved regularity of harmonic diffeomorphic extensions on quasihyperbolic domains	2021	Zhuang Wang Haiqing Xu
+	$p$-harmonic mappings between metric spaces	2021	Chang‐Yu Guo Manzi Huang Zhuang Wang Haiqing Xu
+	Estimation of Heterogeneous Individual Treatment Effects With Endogenous Treatments	2021	Qian Feng Quang Vuong Haiqing Xu
+ PDF Chat	Weighted estimates for diffeomorphic extensions of homeomorphisms	2020	Haiqing Xu
+ PDF Chat	Optimal Extensions of Conformal Mappings from the Unit Disk to Cardioid-Type Domains	2020	Haiqing Xu
+	Generalized quasidisks and conformality: progress and challenges	2020	Chang‐Yu Guo Haiqing Xu
+	Weighted estimates for diffeomorphic extensions of homeomorphisms	2019	Haiqing Xu
+	Optimal extensions of conformal mappings from the unit disk to cardioid-type domains	2019	Haiqing Xu
+	Cardioid-Type Domains and Regularity of Homeomorphic Extensions	2019	Haiqing Xu
+	Estimation of Heterogeneous Individual Treatment Effects With Endogenous Treatments	2019	Qian Feng Quang Vuong Haiqing Xu
+ PDF Chat	Estimation of Heterogeneous Individual Treatment Effects With Endogenous Treatments	2018	Qian Feng Quang Vuong Haiqing Xu
+ PDF Chat	Controlled diffeomorphic extension of homeomorphisms	2018	Pekka Koskela Zhuang Wang Haiqing Xu
+	Testing for unobserved heterogeneous treatment effects in a nonseparable model with endogenous selection	2018	Yu‐Chin Hsu Ta-Cheng Huang Haiqing Xu
+	Consistent estimation of treatment effects under endogeneous heteroskedasticity	2018	Jason Abrevaya Haiqing Xu
+	Consistent estimation of treatment effects under heterogeneous heteroskedasticity	2018	Jason Abrevaya Haiqing Xu
+	Estimation of treatment effects under endogeneous heteroskedasticity	2018	Jason Abrevaya Haiqing Xu
+	Consistent Estimation of Treatment Effects Under Endogenous Heteroskedasticity	2018	Jason Abrevaya Haiqing Xu
+	Estimation of heterogeneous individual treatment effects with endogenous treatments<sup>*</sup>	2018	Qian Feng Quang Vuong Haiqing Xu
+	Counterfactual mapping and individual treatment effects in nonseparable models with binary endogeneity	2017	Quang Vuong Haiqing Xu
+	Planar mappings of subexponentially integrable distortion: integrability of distortion of inverses	2017	Haiqing Xu
+ PDF Chat	Estimating a nonparametric triangular model with binary endogenous regressors	2016	Sung Jae Jun Joris Pinkse Haiqing Xu
+ PDF Chat	Multiple Discrete Endogenous Variables in Weakly-Separable Triangular Models	2016	Sung Chan Jun Joris Pinkse Haiqing Xu Neşe Yıldız
+	Planar mappings of subexponentially integrable distortion -- integrability of distortion of inverses	2016	Haiqing Xu
+	Estimation of heterogeneous individual treatment effects with endogenous treatments	2016	Qian Feng Quang Vuong Haiqing Xu
+	Testing for unobserved heterogeneous treatment effects	2016	Yu‐Chin Hsu Ta-Cheng Huang Haiqing Xu
+ PDF Chat	Testing for Unobserved Heterogeneous Treatment Effects	2016	Yu‐Chin Hsu Ta-Cheng Huang Haiqing Xu
+ PDF Chat	Estimation of Heterogeneous Individual Treatment Effects with Endogenous Treatments	2016	Qian Feng Quang Vuong Haiqing Xu
+ PDF Chat	Inference in semiparametric binary response models with interval data	2014	Yuanyuan Wan Haiqing Xu
+	Identification of Treatment Effects in a Triangular System of Equations	2014	Sung Jae Jun Joris Pinkse Haiqing Xu Neşe Yıldız
+	Inference in Semiparametric Binary Response Models with Interval Data	2013	Yuanyuan Wan Haiqing Xu
+	Discrete endogenous variables in weakly separable models	2012	Sung Jae Jun Joris Pinkse Haiqing Xu
+	Tighter bounds in triangular systems	2010	Sung Jae Jun Joris Pinkse Haiqing Xu

Common Coauthors

Coauthor	Papers Together
Quang Vuong	9
Qian Feng	6
Joris Pinkse	5
Jason Abrevaya	5
Sung Jae Jun	4
Chang‐Yu Guo	4
Ta-Cheng Huang	4
Yu‐Chin Hsu	4
Pekka Koskela	3
Zhuang Wang	3
Manzi Huang	2
Yuanyuan Wan	2
Jarmo Jääskeläinen	2
Neşe Yıldız	2
Isabelle Perrigne	2
Gaurab Aryal	2
Ondrěj Bouchala	2
Xilin Zhou	2
Zhuang Wang	1
Sukjin Han	1
Sung Chan Jun	1
Ville Tengvall	1
Zhuang Wang	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+ PDF Chat	Structural Equations, Treatment Effects, and Econometric Policy Evaluation1	2005	James J. Heckman Edward Vytlacil	11
+ PDF Chat	An IV Model of Quantile Treatment Effects	2004	Victor Chernozhukov Christian Hansen	10
+ PDF Chat	Identification and Estimation of Triangular Simultaneous Equations Models Without Additivity	2009	Guido W. Imbens Whitney K. Newey	9
+	Identification of Nonseparable Triangular Models With Discrete Instruments	2015	Xavier D’Haultfœuille Philippe Février	9
+	Tighter bounds in triangular systems	2010	Sung Jae Jun Joris Pinkse Haiqing Xu	9
+	Identification in Nonseparable Models	2003	Andrew Chesher	8
+ PDF Chat	Unconditional Quantile Treatment Effects Under Endogeneity	2013	Markus Frölich Blaise Melly	8
+ PDF Chat	The Effects of 401(K) Participation on the Wealth Distribution: An Instrumental Quantile Regression Analysis	2004	Victor Chernozhukov Christian Hansen	7
+	Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48)	2008	Kari Astala Tadeusz Iwaniec Gaven Martin	7
+ PDF Chat	Instrumental Variables Estimates of the Effect of Subsidized Training on the Quantiles of Trainee Earnings	2002	Alberto Abadie Joshua D. Angrist Guido W. Imbens	7
+ PDF Chat	Nonparametric Estimation of Nonadditive Random Functions	2003	Rosa L. Matzkin	7
+	Semiparametric Estimation of Index Coefficients	1989	James L. Powell James H. Stock Thomas M. Stoker	7
+ PDF Chat	Identification and Estimation of Local Average Treatment Effects	1994	Guido W. Imbens Joshua D. Angrist	7
+	Estimating Outcome Distributions for Compliers in Instrumental Variables Models	1997	Guido W. Imbens Donald B. Rubin	6
+	Identification and Estimation of Local Average Treatment Effects	1995	Joshua D. Angrist Guido W. Imbens	6
+	Semiparametric instrumental variable estimation of treatment response models	2003	Alberto Abadie	6
+	Counterfactual mapping and individual treatment effects in nonseparable models with binary endogeneity	2017	Quang Vuong Haiqing Xu	6
+	The planar Schönflies theorem for Lipschitz maps	1980	Pekka Tukia	6
+	Geometric Function Theory and Non-linear Analysis	2001	Tadeusz Iwaniec Gaven Martin	6
+	Chapter 70 Econometric Evaluation of Social Programs, Part I: Causal Models, Structural Models and Econometric Policy Evaluation	2007	James J. Heckman Edward Vytlacil	5
+	Independence, Monotonicity, and Latent Index Models: An Equivalence Result	2002	Edward Vytlacil	5
+ PDF Chat	Optimal Extensions of Conformal Mappings from the Unit Disk to Cardioid-Type Domains	2020	Haiqing Xu	5
+ PDF Chat	Regularity of the Inverse of a Planar Sobolev Homeomorphism	2005	Stanislav Hencl Pekka Koskela	5
+	Bootstrap Tests for Distributional Treatment Effects in Instrumental Variable Models	2002	Alberto Abadie	5
+	Nonparametric estimation of regression functions with both categorical and continuous data	2003	Jeffrey S. Racine Qi Li	5
+	Identification of Nonseparable Models Using Instruments With Small Support	2015	Alexander Torgovitsky	5
+	Asymptotics for Semiparametric Econometric Models Via Stochastic Equicontinuity	1994	Donald W. K. Andrews	5
+ PDF Chat	Dummy Endogenous Variables in Weakly Separable Models	2007	Edward Vytlacil Neşe Yıldız	5
+	Efficient Estimation of Models with Conditional Moment Restrictions Containing Unknown Functions	2003	Chunrong Ai Xiaohong Chen	4
+	Partial Identification in Triangular Systems of Equations With Binary Dependent Variables	2011	Azeem M. Shaikh Edward Vytlacil	4
+ PDF Chat	Generalized quasidisks and conformality II	2015	Chang‐Yu Guo	4
+	Mappings of Finite Distortion： Formation of Cusps III	2010	Pekka Koskela Juhani Takkinen	4
+ PDF Chat	Inference in semiparametric binary response models with interval data	2014	Yuanyuan Wan Haiqing Xu	4
+	Boundary Behaviour of Conformal Maps	1992	Christian Pommerenke	4
+	Instrumental quantile regression inference for structural and treatment effect models	2005	Victor Chernozhukov Christian Hansen	4
+	SEMI-PARAMETRIC ESTIMATION OF PROGRAM IMPACTS ON DISPERSION OF POTENTIAL WAGES	2013	Stacey H. Chen Shakeeb Khan	4
+ PDF Chat	Generalized quasidisks and conformality	2013	Chao‐Yu Guo Pekka Koskela Juhani Takkinen	4
+ PDF Chat	Quasihyperbolic boundary conditions and capacity: Hölder continuity of quasiconformal mappings	2001	Pekka Koskela Jani Onninen Jeremy T. Tyson	4
+	Uniform Consistency of Kernel Estimators of a Regression Function under Generalized Conditions	1983	Herman J. Bierens	4
+	CONSISTENT SPECIFICATION TESTING WITH NUISANCE PARAMETERS PRESENT ONLY UNDER THE ALTERNATIVE	1998	Maxwell B. Stinchcombe Halbert White	4
+ PDF Chat	Empirical processes indexed by estimated functions	2007	Aad van der Vaart Jon A. Wellner	4
+	Nonparametric Selection of Regressors: The Nonnested Case	1996	P. Lavergne Q.H. Vuong	4
+	Estimating causal effects of treatments in randomized and nonrandomized studies.	1974	Donald B. Rubin	4
+	Cube Root Asymptotics	1990	Kim Jeankyung David Pollard	4
+	Discrete endogenous variables in weakly separable models	2012	Sung Jae Jun Joris Pinkse Haiqing Xu	4
+	Weak Convergence and Empirical Processes	1996	Aad van der Vaart Jon A. Wellner	3
+	Consistent Model Specification Tests: Omitted Variables and Semiparametric Functional Forms	1996	Yanqin Fan Qi Li	3
+ PDF Chat	Functional Limit Theorems for $U$-Processes	1988	Deborah Nolan David Pollard	3
+	Testing Conditional Independence Restrictions	2013	Oliver Linton Pedro Gozalo	3
+	Geometric Topology in Dimensions 2 and 3	1977	Edwin E. Moïse	3