Health care reform will be a key fiscal policy challenge in both advanced and emerging economies in coming years. In the advanced economies, the health sector has been one of the main drivers of government expenditure, accounting for about half of the rise in total spending over the past forty...

Pension reform is high on the policy agenda of many advanced and emerging market economies. In advanced economies the challenge is generally to contain future increases in public pension spending as the population ages. In emerging market economies, the challenges are often different. Where...

Energy subsidies are pervasive. Pretax subsidies, which arise when energy consumers pay less than the supply cost of energy, are high in many developing and emerging economies. Although pretax subsidies are not prevalent in advanced economies, they have large tax subsidies. These arise when...