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Time-varying income elasticities of healthcare expenditure for the OECD and Eurozone
Casas, Isabel, (2019)
Modelling Time-Varying Income Elasticities of Health Care Expenditure for the OECD
Casas, Isabel, (2020)
Estimation in a semiparametric panel data model with nonstationarity
Dong, Chaohua, (2019)