Kapetanios, George; Pesaran, M. Hashem; Yamagata, Takashi - 2021
The presence of cross-sectionally correlated error terms invalidates much inferential theory of panel data models … for stationary panel regressions with multifactor error structure. This paper extends this work and examines the important … cointegration properties of the unobserved factors. This finding is further supported for small samples via an extensive Monte Carlo …