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022 _a02664666
040 _aMSU
_bEnglish
_cMSU
_erda
050 _aHB139.T52 ECO
100 1 _aSun, Yiguo
_eauthor
245 1 0 _aSemiparametric functional coefficient models with integrated covariates
_ccreated by Yiguo Sun, Zongwu Cai and Qi Li
264 1 _aCambridge:
_bCambridge University Press,
_c2013.
336 _2rdacontent
_atext
_btxt
337 _2rdamedia
_aunmediated
_bn
338 _2rdacarrier
_avolume
_bnc
440 _aEconometric theory
_vVolume 29, number 3
520 3 _aCai, Li, and Park (Journal of Econometrics, 2009) and Xiao (Journal of Econometrics, 2009) developed asymptotic theories for estimators of semiparametric varying coefficient models when regressors are integrated processes but the smooth coefficients are functionals of stationary processes. Using a recent result from Phillips (Econometric Theory, 2009), we extend this line of research by allowing for both the regressors and the covariates entering the smooth functionals to be integrated variables. We derive the asymptotic distribution for the proposed semiparametric estimator. An empirical application is presented to examine the purchasing power parity hypothesis between U.S. and Canadian dollars.
650 _aNonparametric statistics
_xEstimation theory
700 1 _aCai, Zongwu
_eco author
700 1 _aLi, Qi
_eco author
856 _uhttps://doi.org/10.1017/S0266466612000710
942 _2lcc
_cJA
999 _c164482
_d164482