Based on the observation that energy costs have been decreasing over much of the 20th century, this paper extends the Romer (1990) model of endogenous technological change to examine the impact of secular changes in energy costs on technological progress and long-run growth. The key finding is...

Climate policies can target either the demand or the supply of fossil fuels. While demandside policies have been analyzed in the literature and applied in policy-making, supply-side policies, e.g. deposit policies, are a promising option and a recent research focus. In this paper we study...