Are Health Care Expenditures and Personal Disposable Income Characterised by Asymmetric Behaviour? Evidence from US State-Level Data Mulatu F. Zerihun, Juncal Cuñado, Ranjan Gupta • 2017
Persistence, Mean-Reversion and Non-linearities in Infant Mortality Rates Luis A. Gil-Alana, Juncal Cuñado, Ranjan Gupta • 2017