Chen, Chaoyi; Stengos, Thanasēs - In: Journal of risk and financial management : JRFM 15 (2022) 6, pp. 1-15
In this paper, we study the estimation and inference of the threshold model with hybrid local stochastic unit root regressors. Our main contribution is to propose an estimator that generalizes the threshold model with various forms of nonstationary regressors and to obtain its limiting...