Smooth structural changes and common factors in nonstationary panel data: an analysis of healthcare expenditures
Nazlioglu, Saban ; Lee, Junsoo ; Tieslau, Margie ; Karul, Cagin ; You, Yu
Econometric reviews, 2023, Vol.42 (1), p.78-97 [Periódico revisado por pares]New York: Taylor & Francis
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