In 1931 Harold Hotelling published his seminal contribution to the economic theory of exhaustible resources. His major insight states that the prices of exhaustible resources - more specifically the scarcity rent - will rise at the rate of interest, and consumption will decline over time. The...

In 1931 Harold Hotelling published his seminal contribution to the economic theory of exhaustible resources. His major insight states that the prices of exhaustible resources - more specifically the scarcity rent - will rise at the rate of interest, and consumption will decline over time. The...

This paper proposes a tractable model to study the equilibrium diversity of technological progress and shows that equilibrium technological progress may exhibit too little diversity (too much conformity), in particular foregoing socially beneficial investments in “alternative” technologies...

Internalizing the global negative externality of carbon emissions requires flattening the extraction path of world fossil energy resources (= world carbon emissions). We consider governments having sign-unconstrained emission taxes at their disposal and seeking to prevent world emissions from...

Intertemporal choice is intuitively analogous to choice under risk/uncertainty when outcomes are viewed as consequences received in an uncertain future. "Discounted incremental utility" (DIU) model of intertemporal choice parallels expected utility representation of risk preferences. DIU...