Risk-adjusted LQG optimal control with perfect and imperfect observation of the economy is used to obtain prudent Taylor rules for monetary policies and cautious Kalman filters. A prudent central bank adjusts the nominal interest rate more aggressively to changes in the inflation gap, especially...

The global financial crisis has potentially many adverse effects on the developing world: falls in exports of goods and services to the OECD, dramatic falls in commodity prices and resource exports, and falls in remittances. Many of the poorer countries are heavily specialized and dependent on...

The authors investigate the implications of pollution as a byproduct of production and analyze how environmental concern affects the optimal rate of economic growth and optimal government policy. The government must levy taxes on income to finance both productive government spending and...