Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5099826 | Journal of Economic Dynamics and Control | 2008 | 43 Pages |
Abstract
This paper develops local stability analysis for deterministic optimal control theory for recursive infinite horizon intertemporal optimization problems where there is a continuum of spatial sites and the state variable can diffuse over these sites. We identify sufficient conditions for a type of local instability which emerges from the interaction of the discount rate on the future, the curvature of the Hamiltonian, and the spatial features of the problem. We call this phenomenon optimal diffusion-induced instability (ODI). We illustrate our analytical methods with three stylized applications. The first application is the optimal management of spatially connected human dominated ecosystems. The second and third applications are harvesting of spatially interconnected renewable resources.
Related Topics
Physical Sciences and Engineering
Mathematics
Control and Optimization
Authors
William Brock, Anastasios Xepapadeas,