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Variable selection and estimation for PSH regression models via generalized seamless-$$L_0$$ penalty

Published Online: 2026-01-09

Published Print: 2026-02

Authors

Liu, Zili

Wang, Hong
Funding

Funding for this research was provided by:

National Social Science Fund of China (24BTJ059)
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Text and Data Mining valid from 2026-01-09

Version of Record valid from 2026-01-09
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Article History

Received: 1 May 2025

Accepted: 10 December 2025

First Online: 9 January 2026

Declarations

:

: The authors declare no competing interests.

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