Saving Solow: Greenhouse Gas Mitigation and Price-Driven Growth with an Environmental Limit

Abstract:  The existence of an environmental limit in the Solow-Swan economy changes the nature of economic growth, but does not preclude it. When atmospheric greenhouse gases reach a predetermined absolute threshold, further growth requires a permanently expanding, resource-intensive mitigation effort. If the rate of technical progress in mitigation is too low, it becomes the effective constraint on economic growth. Yet growth in both quantities
and relative prices remains a robust feature of this class of economies, and it characterizes the social planner’s optimum that anticipates the costs of reaching the environmental limit abruptly.

Further information on the Economics Research Seminar can be found here. 

Author: Responsible: Thomas Steger