This document discusses different policy options for correcting current account imbalances:
Expenditure-reducing policies aim to lower aggregate demand and incomes, reducing imports. This includes contractionary fiscal policy through tax increases and spending cuts or deflationary monetary policy. However, it risks higher unemployment. Expenditure-switching policies encourage domestic goods over imports through protectionism, currency devaluation, or import taxes/quotas. Supply-side policies boost competitiveness through productivity gains from education/training or industry refocusing to exploit export markets, raising exports.