Ke-Li Xu



CFP 1337 Ke-Li Xu, Peter C. B. Phillips, "Tilted Nonparametric Estimation of Volatility Functions with Empirical Applications," Journal of Business and Economic Statistics, (October 2011), 29(4): 518-528 (See CFDP 1612)
CFP 1219 Ke-Li Xu, Peter C. B. Phillips, "Adaptive Estimation of Autoregressive Models with Time-Varying Variances," Journal of Econometrics, (January 2008), 142(1): 265-280
CFP 1159 Peter C. B. Phillips, Ke-Li Xu, "Inference in Autoregression under Heteroskedasticity," Journal of Time Series Analysis, (March 2006), 27(2): 289-308