1. Public Investment, the Rate of Return, and Optimal Fiscal Policy;Arrow,1970
2. The Theory of Environmental Policy;Baumol,1988
3. The global asymptotic stability of optimal control with applications to dynamic economic theory;Brock,1977
4. How to do comparative dynamics on the back of an envelope in optimal control theory;Caputo;J. Econom. Dynamics Control,1990
5. Local stability analysis in optimal control problems with two state variables;Dockner,1985