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Health Expenditure and Income in the United States
Tosetti, Elisa, (2007)
Health care expenditure and income : a global perspective
Baltagi, Badi H., (2016)
Baltagi, Badi H., (2017)
GMM estimation of spatial panels with fixed effects and unknown heteroskedasticity
Moscone, F., (2011)
The impact of air pollution on hospital admissions : evidence from Italy
Lagravinese, R., (2014)
Robust estimation under error cross section dependence
Moscone, F., (2015)