We propose a two-region two-sector model of uneven development, where technological change benefits either the lagging or the leading region. In this framework inter-regional transfers may lead to persistent underdevelopment; by raising wages without changing productivity, transfers reduce the...

This paper analyzes optimal monetary policy in a two-country model with asymmetric shocks. Agents insure against risk through the exchange of Arrow-Debreu securities. Although central banks commit to the policy that maximizes domestic welfare, this does not lead to price stability. In an attempt...