Though the environmental Kuznets curve (EKC) was originally developed to model the ambient concentrations of pollutants, most subsequent applications focused on pollution emissions. Yet, previous research suggests that it is more likely that economic growth could eventually reduce the...

We examine the role of substitution from traditional to modern energy carriers and of differential rates of innovation in the use of each of these in Sweden from 1850 to 1950. We use a simple growth model with a nested CES production function and exogenous factor augmenting technological change...