//-->
The J-Curve for the relationship between Pollution Abatement Expenditure and Income per capita: A New Empirical Investigation from US Regional Data
DAS, Monica, (2011)
The j-curve for the relationship between pollution abatement expenditure and income per capita : a new empirical investigation from US regional data
Das Gupta, Monica, (2011)
Feasible estimation of nonparametric generalized random effect model : an application
Mukherjee, Debasri, (2006)