1. Adjustment costs and optimal waste treatment;Harford;Journal of Environmental Economics and Management,1976
2. The adjustment cost problem with jumps in the state variable, Essay 5;Milne,1977
3. An exploration in the theory of optimum income taxation;Mirrlees;Review of Economic Studies,1972
4. The theory of principal and agent: Part I;Rees;Bulletin of Economic Research,1985
5. On the cost of adjustment;Rothschild;Quarterly Journal of Economics,1971