1 citations · 1 across the 2 of their papers we have counts for
2 papers
econ.EM2019
Non-standard inference for augmented double autoregressive models with null volatility coefficients
Feiyu Jiang, Dong Li, Ke Zhu
This paper considers an augmented double autoregressive (DAR) model, which allows null volatility coefficients to circumvent the over-parameterization problem in the DAR model. Sin…
math.ST2015★ 1 cited
A Double AR Model Without Intercept: an Alternative to Modeling Nonstationarity and Heteroscedasticity
Dong Li, Shaojun Guo, Ke Zhu
This paper presents a double AR model without intercept (DARWIN model) and provides us a new way to study the non-stationary heteroskedastic time series. It is shown that the DARWI…