Threshold effect in varying coefficient models with unknown heteroskedasticity
Crossref DOI link: https://doi.org/10.1007/s00180-023-01335-7
Published Online: 2023-03-13
Published Print: 2024-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zhang, Yuanqing
Ai, Chunrong
Feng, Yaqin
Funding for this research was provided by:
National Sleep Foundation (71873138)
Text and Data Mining valid from 2023-03-13
Version of Record valid from 2023-03-13
Article History
Received: 16 March 2022
Accepted: 20 February 2023
First Online: 13 March 2023