1.Transactions Costs, Frictional Unemployment and Technical Change in the Market Technology
Carl Davidson, Lawrence Martin
International Economic Review, Vol. 36, No. 3. (Aug., 1995), pp. 769-794.

2. Jobs and Chocolate: Samuelsonian Surpluses in Dynamic Models of Unemployment
Carl Davidson, Lawrence Martin, Steven Matusz
The Review of Economic Studies, Vol. 61, No. 1. (Jan., 1994), pp. 173-192.

3.Multiple free trade equilibria in micro models of unemployment
Carl Davidson, Lawrence Martin, and Steven Matusz
Journal Of International Economics (31)1-2 (1991) pp. 157-169

4.The Structure of Simple General Equilibrium Models with Frictional Unemployment
Carl Davidson, Lawrence Martin, Steven Matusz
The Journal of Political Economy, Vol. 96, No. 6. (Dec., 1988), pp. 1267-1293.

5.Search, Unemployment, and the Production of Jobs
Carl Davidson, Lawrence Martin, Steven Matusz
The Economic Journal, Vol. 97, No. 388. (Dec., 1987), pp. 857-876

6.General Equilibrium Tax Incidence under Imperfect Competition: A Quantity-setting Supergame Analysis
Carl Davidson, Lawrence W. Martin
The Journal of Political Economy, Vol. 93, No. 6. (Dec., 1985), pp. 1212-1223.