Nonparametric Transfer Function Models.
Nonparametric Transfer Function Models.
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DOI:
10.1016/j.jeconom.2009.10.029
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发表时间:
2010-07-01
影响因子:
6.3
通讯作者:
Yao Q
中科院分区:
文献类型:
--
作者:
Liu JM;Chen R;Yao Q
In this paper a class of nonparametric transfer function models is proposed to model nonlinear relationships between ‘input’ and ‘output’ time series. The transfer function is smooth with unknown functional forms, and the noise is assumed to be a stationary autoregressive-moving average (ARMA) process. The nonparametric transfer function is estimated jointly with the ARMA parameters. By modeling the correlation in the noise, the transfer function can be estimated more efficiently. The parsimonious ARMA structure improves the estimation efficiency in finite samples. The asymptotic properties of the estimators are investigated. The finite-sample properties are illustrated through simulations and one empirical example.
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影响因子:
3.7
作者:
Cai, ZW;Fan, JQ;Yao, QW
通讯作者:
Yao, QW
DOI:
10.1080/03610928208828236
发表时间:
1982-01-01
期刊:
COMMUNICATIONS IN STATISTICS PART A-THEORY AND METHODS
影响因子:
--
作者:
LIU, LM;HANSSENS, DM
通讯作者:
HANSSENS, DM
影响因子:
3.7
作者:
CHEN, R;TSAY, RS
通讯作者:
TSAY, RS
DOI:
10.1111/1467-9868.00372
发表时间:
2003-01-01
影响因子:
5.8
作者:
Fan, JQ;Yao, QW;Cai, ZW
通讯作者:
Cai, ZW
影响因子:
2.7
作者:
AUESTAD, B;TJOSTHEIM, D
通讯作者:
TJOSTHEIM, D