We consider a dynamic three-sector dual-economy model when the technol
ogy transfer takes place from the foreign enclave to the labor-intensi
ve domestic enclave. The long-run equilibrium and the comparative stea
dy-state effects are analyzed. It is shown that the policy of subsidiz
ation to the foreign enclave may satisfy the conflicting tasks of rais
ing national income and lowering unemployment simultaneously in the lo
ng run. Subsidization to a domestic enclave does not satisfy both the
objectives.