We provide a framework for analyzing the choice between optimal and robust monetary policy rules in the presence of paradigm uncertainty. We first discuss the conditions on uncertainty that render a robust rule preferable to an optimal rule. Second, we show how the degree of risk aversion of the...

This paper discusses a request from Congo for the Rapid-Access Component of the Exogenous Shocks Facility. Performance on the 2008 staff-monitored program was mixed, complicated by the effects of the exogenous shock. Although weaknesses remain, the authorities strengthened public financial...

This Selected Issues paper analyzes external shocks and business cycle fluctuations in Mexico. The paper examines the relative importance of U.S. demand shocks—and other foreign disturbances—in explaining Mexican output fluctuations. It identifies the dynamic response of...

This 2004 Article IV Consultation highlights that after a period of prolonged weakness in economic activity, persistent deflation and rising fiscal deficits, the macroeconomic outlook for Hong Kong Special Administrative Region has improved significantly since mid-2003. The recovery has gained...

This Selected Issues paper characterizes the rapid expansion of Hong Kong Special Administrative Region’s (Hong Kong SAR) economic ties with the Mainland over the last two decades. It examines the possible impact on Hong Kong SAR of policy developments in the Mainland. The paper concludes...

This Selected Issues paper analyzes the income dispersion and comovement in the Eastern Caribbean Currency Union region. It finds that incomes are diverging, with the Leeward Islands converging to a higher income level than the Windward Islands. The paper examines the macroeconomic impact of...

The depth of the crisis and the weakness of the ensuing recovery led to new ways to implement monetary policy. At the onset of the crisis, central banks in several advanced economies quickly moved policy rates to zero and initiated large-scale asset purchases. In more recent years, with...