郭旭

2014年於香港浸會大學獲統計學博士學位，現任北京師範大學統計學院副教授，碩士生導師。

現擔任EconLit收錄期刊Theoretical Economics Letters的副主編，美國《Mathematical Review》評論員，多個統計學和經濟學期刊的審稿人 ^[1]  。

模型檢驗、高維數據分析、不確定下的行為決策、缺失數據分析等 ^[1]  。

在統計學頂級期刊Journal of the Royal Statistical Society: Series B和Biometrika，統計學主流期刊Statistics and Computing, Journal of Multivariate Analysis, Computational Statistics & Data Analysis和經濟學主流期刊Insurance: Mathematics and Economics, North American Journal of Economics and Finance, Economics Letters,和Economic Modelling等SCI和SSCI期刊發表論文近30篇。 ^[1] 

1.Guo Xu, Wang Tao and Zhu Lixing* (2016). Model checking for parametric single index models: A dimension-reduction model-adaptive approach.Journal of the Royal Statistical Society: Series B.Vol 78, 1013-1035.(Top journal in statistics).(SCI)

2.Wang Tao,Guo Xu, Xu Peirong and Zhu Lixing*(2014). Transformed Sufficient Dimension Reduction.Biometrika.Vol. 101, No. 4, 815-829.(Top journal in statistics).(SCI)

3.Guo Xu, Niu Cuizhen*, Yang Yiping and Xu Wangli(2015). Empirical Likelihood for Single Index Model with Missing Covariates at Random.Statistics.Vol. 49, 588-601. (SCI)

4.Guo Xu, Wang Tao, Xu Wangli and Zhu Lixing*(2014). Dimension Reduction with Missing Response at Random.Computational Statistics & Data Analysis, Vol. 69, 228-242. (SCI)

5.Guo Xu, Xu Wangli and Zhu Lixing*(2014), Multi-index Regression Models with Missing Covariates at Random.Journal of Multivariate Analysis. Vol. 123, 345-363. (SCI)

6.Guo Xu, Xu Wangli and Zhu Lixing*(2015). Model Checking for Parametric Regressions with Response Missing at Random.Annals of the Institute of Statistical Mathematics.Vol. 67, 229-259. (SCI)

7.Guo Xuand Xu Wangli*(2012), Goodness-of-fittests forgeneral linear modelswith covariates missedatrandom.Journal of Statistical Planning and Inference. Vol.142, N0. 7, 2047-2058. (SCI)

8.Niu Cuizhen,Guo Xu, Xu Wangli* and Zhu Lixing (2014). Empirical LikelihoodInference in Linear Regression with Nonignorable Missing Response.Computational Statistics & Data Analysis, Vol. 79, 91-112. (SCI)

9.Niu Cuizhen,Guo Xu, Xu Wangli* and Zhu Lixing (2016). Checking nonparametric component for partial linear regression model with missing response.Journal of Statistical Planning and Inference, Vol. 168, 1-19. (SCI)

10.Zhu Xuehu,Guo Xu, Lin Lu and Zhu Lixing*(2015). Heteroscedasticity Checks for Single Index Models.Journal of Multivariate Analysis, Vol. 136, 41-55.(SCI)

11.Xu Wangli andGuo Xu*(2013). Checking the adequacy of partial linear models with missing covariates at random.Annals of the Institute of Statistical Mathematics. Vol. 65, No 3, 473-490. (SCI)

12.Zhu Xuehu,Guo Xu, Lin Lu and Zhu Lixing*(2016). Testing for positive expectation dependence.Annals of the Institute of Statistical Mathematics.Vol. 68, No. 1, 135-153. (SCI)

13.Zhu Xuehu,Guo Xu, and Zhu Lixing*(2017). An adaptive-to-model test for partially parametric single-index models.Statistics & Computing. Vol. 27, 1193-1204.(SCI)

14.Zhu Xuehu, Chen Fei,Guo Xu, and Zhu Lixing*(2016). Heteroscedasticity Testing for Regression Models: A Dimension Reduction-based Model Adaptive Approach.Computational Statistics & Data Analysis.Vol. 103, 263-283.(SCI)

15.Niu Cuizhen,Guo Xu, and Zhu Lixing*(2017). Enhancements of Nonparametric Generalized Likelihood Ratio Test: Bias-correction and Dimension Reduction.Scandinavian Journal of Statistics.To appear. ^[1] 

16.Guo Xu, McAleer Michael, Wong Wing-Keung* and Zhu Lixing (2017). A Bayesian Approach to Excess Volatility, Short-Term Underreaction and Long-Term Overreaction during Financial Crises.North American Journal of Economics and Finance.Vol 42, 346-358. (SSCI)

17.Guo Xu, Wong Wing-Keung* and Zhu Lixing. (2016). Almost Stochastic Dominance for Risk Averters and Risk Seekers.Finance Research Letters.Vol 19, 15-21. (SSCI)

18.Guo Xu, Li Jingyuan*, Liu Dongri and Wang Jianli (2016). Preserving the Rothschild-Stiglitz Type of Increasing Risk with Background Risk.Insurance: Mathematics and Economics.Vol 70, 144-149. (SCI and SSCI).

19.Guo Xuand Li Jingyuan*. (2016). Confidence Band for Expectation Dependence with Applications.Insurance: Mathematics and Economics.Vol 68, 141-149. (SCI and SSCI).

20.Guo Xu, Wing-Keung Wong, Qunfang Xu* and Xuehu Zhu (2015). Production and Hedging Decisions under Regret Aversion.Economic Modelling. Vol. 51, 153-158. (SSCI)

21.Guo Xu, Post Thierry, Wong Wing-Keung and Zhu Lixing* (2014). Moment Conditions for Almost Stochastic Dominance.Economics Letters.Vol. 124, No 2, 163-167. (SSCI)

22.Guo Xu, Zhu Xuehu, Wong Wing-Keung and Zhu Lixing* (2013). A Note on Almost Stochastic Dominance.Economics Letters,Vol. 121, No. 2, 252-256. (SSCI)

23.Broll Udo*,Guo Xu, Welzel Peter and Wong Wing-Keung (2015). The Banking Firm and Risk Taking in a Two-Moment Decision Model.Economic Modelling. Vol. 50, 275-280. (SSCI)

24.Niu Cuizhen,Guo Xu, Wang Tao and Xu Peirong*. (2014). Regret theory and the competitive firm: a comment.Economic Modelling.Vol. 41, 313-315. (SSCI) ^[1] 

1.國家自然科學基金青年基金， 基於投影的多元非參數迴歸曲線比較及若干拓展問題, 2017.1—2019.12,主持。

2.國家自然科學基金數學天元基金，半參數迴歸模型中隨機誤差分佈的檢驗問題，2017.1-2017.12，主持。

3.江蘇省自然科學基金青年基金,半參數迴歸模型下兩類非參數約束的檢驗問題, 2015.7—2018.6，主持。

4.中國博士後科學基金第61批面上資助項目,半參數迴歸模型下的異方差性和條件方差顯著性檢驗,2017.7-2019.6,主持。 ^[1]