1. An intertemporal model of saving and investment;A Abel;Econometrica,1983
2. 12) This result will change if the social discount rate is smaller than the world interest rate. However, consumption will not have a steady state. One can use a Uzawa-type (1968) preference rate to insure the existence of steady state for consumption;P Askenazy;Optimal Growth and Borrowing with Non-convex Technology,1999
3. A Model of Optimal Growth Strategy
4. The economic implications of learning by doing;K Arrow;Review of Economic Studies,1962
5. Public Investment, the Rate of Return, and Optimal Fiscal Policy