This paper compares the models of Arrow and Debreu [1954] and Sraffa [1960], and concludes that (1) the models are informationally distinct conceptions of a capitalist economy, (2) they support radically distinct - though complete and entirely correct - theories of value, (3) the prices in the...

This paper compares the models of Arrow and Debreu [1954] and Sraffa [1960], and concludes that (1) the models are informationally distinct conceptions of a capitalist economy, (2) they support radically distinct – though complete and entirely correct – theories of value, (3) the prices in...

Dual economy, large unemployment, a fixed number of skilled workers, perfect capital mobility, migrant labor force working in South African gold mines, and a cycle of poverty characterize Lesotho. This paper develops a general equilibrium model for Lesotho specifying these absorbing economic...

For a very general, small open less-developed country with a convex production set, the shadow price of foreign exchange is lower with tariffs on one subset of imports and VERs on another than with tariffs and quotas. This is true with and without international capital mobility. Furthermore, the...