











On the continuity of the optimal policy set for linear programs
In: SIAM Journal in Applied Mathematics, Jg. 28 H. 2, S. 303-3061975


On the Economically Optimal Exploitation of a Renewable Resource: The Case of a Convex Environment and a Convex Return Function
In: Journal of Economic Theory, Jg. 76 H. 2, S. 272-2971997



