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A Kernel Test for neglected nonlinearity
Bradley, Ralph, (1996)
Simulation-based finite-sample linearity test against smooth transition models
González, Andrés, (2005)
Nonlinear forecasting with many predictors using kernel ridge regression
Exterkate, Peter, (2013)
Testing parameter constancy in stationary vector autoregressive models against continuous change
He, Changli, (2002)
Panel smooth transition regression models