Abstract:
The purpose of this paper is to characterize the possibility of indeterminacy in multisector growth models that exhibit constant marginal returns to scale at the social level, with empirically realistic small external effects. Our results demonstrate that indeterminacy does not require increasing returns to scale, large external effects, or close to linear utility functions. A small divergence between the social and private returns is sufficient for multiple equilibria.
Ordering information: This working paper can be ordered from C.V. Starr Center, Department of Economics, New York University, 19 W. 4th Street, 6th Floor, New York, NY 10012