Based on the locally kernel weighted least squares fit of the nonparametric regression models, this paper presents the nonparametric testing method for nonlinear cointegration.

本文基于非参数回归模型的局部核权最小二乘法提出变量间非线性协整的一种非参数检验方法。

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Based on the local kernal weighted least squared fit of the nonparametric and additive regression model, this paper presents the nonparametric testing method for nonlinear cointegration.

本文基于非参数可加回归模型的局部核权最小二乘法提出变量间非线性协整的一种非参数检验方法。

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Nonparametric test will be a good choice for this kind of data in testing the distribution of the population.

非基于严格的数据分布假设而进行的统计推断方法，如符号检验、秩和检验等。

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