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44143 documents matched the search for Xu, Ke in authors.
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1. Clinical Study the Relationship between High-TSH Degree and Changes of LDL-C Level in Pregnant Patients’ Serum
   Xu Ke
   in Biomedical Journal of Scientific & Technical Research (2018)
   Keywords: Journal on Medical Science, Open Access Medical Journal, Free Medical Journal, American Medical Journal, Top Medical Open Access Journal, Medical and Medicinal Journal, Open Access Clinical and Medical Journal, Journals on Chemistry, Chemistry Open Access Journal, Chemistry Journal
   JEL-codes: R00 Z0
   Created/Revised: 2018-01-01 Added/Modified: 2020-02-21
2. High frequency market making during stressed periods
   Ke Xu
   in International Review of Economics & Finance (2023)
   Keywords: High frequency trading; Market making; Adverse selection; Price discrimination; Speed limit policy;
   JEL-codes: G10
   Created/Revised: 2023-01-01 Added/Modified: 2023-07-07
3. Digital finance, social security expenditures, and rural-urban household income poverty. Evidence based on an area and household level analysis
   Ke Xu
   in Finance Research Letters (2024)
   Keywords: Digital finance; Social security expenditure; Urban-rural household income poverty;
   Created/Revised: 2024-01-01 Added/Modified: 2024-03-02
4. Registered author: Ke Xu
5. NONPARAMETRIC INFERENCE FOR CONDITIONAL QUANTILES OF TIME SERIES
   Ke-Li Xu
   in Econometric Theory (2013)
   Created/Revised: 2013-01-01 Added/Modified: 2014-09-26
6. MODEL-FREE INFERENCE FOR TAIL RISK MEASURES
   Ke-Li Xu
   in Econometric Theory (2016)
   Created/Revised: 2016-01-01 Added/Modified: 2016-01-12
7. Testing against nonstationary volatility in time series
   Ke-Li Xu
   in Economics Letters (2008)
   Keywords: Autoregression CUSUMSQ test Heteroskedasticity Nonstationary volatility Variance change
   Created/Revised: 2008-01-01 Added/Modified: 2008-12-17
8. Power monotonicity in detecting volatility levels change
   Ke-Li Xu
   in Economics Letters (2013)
   Keywords: CUSUM test; IGARCH effect; LM test; Non-monotonic power; Structural change; Volatility models;
   JEL-codes: C12; C22
   Created/Revised: 2013-01-01 Added/Modified: 2013-10-31
9. On the serial correlation in multi-horizon predictive quantile regression
   Ke-Li Xu
   in Economics Letters (2021)
   Keywords: HAR inference; Long horizons; Overlapping observations; Predictive regression; Quantile regression;
   JEL-codes: C21; C22
   Created/Revised: 2021-01-01 Added/Modified: 2021-03-23
10. Inference of local regression in the presence of nuisance parameters
    Ke-Li Xu
    in Journal of Econometrics (2020)
    Keywords: Bias correction; Empirical likelihood; Laplace-type estimator; Local estimating equations; Non-smooth criterion function; Nonparametric and semiparametric inference; Nuisance parameter; Quantile regression discontinuity; Weak identification;
    JEL-codes: C12; C14; C21; C22
    Created/Revised: 2020-01-01 Added/Modified: 2020-09-19
11. State-level variations in income-related inequality in health and health achievement in the US
    Ke Tom Xu
    in Social Science & Medicine (2006)
    Keywords: Population health Health inequality State-level variations Health disparities Poverty USA
    Created/Revised: 2006-01-01 Added/Modified: 2010-04-21
12. On Local Projection Based Inference
    Ke-Li Xu
    from Center for Applied Economics and Policy Research, Department of Economics, Indiana University Bloomington (2022)
    Keywords: Uniform inference, impulse responses, local projections, persistence
    Created/Revised: 2022-02-01 Added/Modified: 2022-02-15
13. Bootstrapping Autoregression under Non-stationary Volatility
    Ke-Li Xu
    in Econometrics Journal (2008)
    Created/Revised: 2008-01-01 Added/Modified: 2008-03-26
14. Empirical likelihood-based inference for nonparametric recurrent diffusions
    Ke-Li Xu
    in Journal of Econometrics (2009)
    Keywords: Confidence interval Continuous-time models Diffusion Drift Empirical likelihood Local linear smoothing Local time Nonparametric estimation Nonstationarity Stochastic differential equation
    Created/Revised: 2009-01-01 Added/Modified: 2010-01-14
15. Multivariate trend function testing with mixed stationary and integrated disturbances
    Ke-Li Xu
    in Journal of Multivariate Analysis (2016)
    Keywords: Deterministic trends; Efficient estimation; Fixed-b asymptotics; HAC standard error; Multivariate time series; Nearly integrated processes; Seemingly unrelated regression (SUR);
    JEL-codes: C12; C32
    Created/Revised: 2016-01-01 Added/Modified: 2016-04-13
16. Testing for structural change under non‐stationary variances
    Ke‐Li Xu
    in Econometrics Journal (2015)
    Created/Revised: 2015-01-01 Added/Modified: 2015-12-15
17. Powerful tests for structural changes in volatility
    Ke-Li Xu
    in Journal of Econometrics (2013)
    Keywords: CUSUM test; LM test; Nonparametric volatility estimation; Nonstationary volatility; Volatility break;
    JEL-codes: C12; C22
    Created/Revised: 2013-01-01 Added/Modified: 2013-02-11
18. Robustifying multivariate trend tests to nonstationary volatility
    Ke-Li Xu
    in Journal of Econometrics (2012)
    Keywords: Bootstrap; Heteroskedasticity and autocorrelation robust inference; Multivariate trend model; Nonstationary volatility; Variance change;
    JEL-codes: C12; C32
    Created/Revised: 2012-01-01 Added/Modified: 2013-06-07
19. Regression discontinuity with categorical outcomes
    Ke-Li Xu
    in Journal of Econometrics (2017)
    Keywords: Bandwidth selection; Categorical outcomes; Local likelihood; Multinomial logit model; Nonparametric models; Regression discontinuity; Robust inference;
    JEL-codes: C14; C21; C25
    Created/Revised: 2017-01-01 Added/Modified: 2017-11-08
20. REWEIGHTED FUNCTIONAL ESTIMATION OF DIFFUSION MODELS
    Ke-Li Xu
    in Econometric Theory (2010)
    Created/Revised: 2010-01-01 Added/Modified: 2014-09-26

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