We consider the Hartwick rule for capital accumulation and resource depletion, provide semantic clarifications and investigate whether this rule indicates sustainability and requires substitutability between manmade and natural capital. In addition to shedding light on the meaning of the...

The productivity of the world's natural resources is critically dependent on a variety of highly uncertain factors, which obscure individual investors and governments that seek to make long-term, sometimes irreversible investments in their exploration and utilization. These dynamic...

This paper empirically analyzes the influence of rents from natural resources on the composition of government spending and investigates whether the relationship differs between democracies and autocracies. Both panel data and instrumental variable regressions suggest that there is a negative...