Testing for covariance matrices in time-varying coefficient panel data models with fixed effects
Crossref DOI link: https://doi.org/10.1007/s42952-019-00007-x
Published Online: 2020-01-01
Published Print: 2020-03
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Chen, Ranran
Li, Gaorong
Feng, Sanying
Text and Data Mining valid from 2020-01-01
Version of Record valid from 2020-01-01
Article History
Received: 14 November 2018
Accepted: 11 June 2019
First Online: 1 January 2020