This paper investigates how developments during and after the 2008-09 crisis have changed economists' and policymakers' views on: (i) fiscal risks and fiscal sustainability; (ii) the effectiveness of fiscal policy as a countercyclical tool; (iii) the appropriate design of fiscal adjustment...

This paper provides an analysis of the developments in public health spending over the past 40 years, as well as projections of public health spending for 50 advanced and emerging countries over 2011-50. The paper also quantifies the effects of specific health reforms on the growth of public...

This supplement provides country case studies on public health care expenditures and reform experiences in eight advanced and six emerging market economies. The case studies for the advanced economies seek to highlight specific episodes of success in containing public health spending during the...

This paper reviews past trends in public pension spending and provides projections for 27 advanced and 25 emerging economies over 2011-2050. In constructing these projections, the paper incorporates the impact of recent pension reforms and highlights the key assumptions underlying these...

The most recent decade has seen a growing presence of banks headquartered in advanced economies (AEs) expanding into emerging markets (EMs). These expansions have brought some benefits to both home and host countries, but the global financial crisis has also unmasked significant vulnerabilities...

This paper discusses tax and expenditure policy reforms to raise employment. Using data for 58 advanced and emerging economies, the paper provides a unified assessment of tax and expenditure measures that have usually been addressed separately. The focus is on incentives to increase labor demand...

The paper describes a global model consisting of several industrial and developing country blocks built to analyze alternative economic policies in a medium-term context. The model, which has been used to construct medium-term scenarios for the World Economic Outlook, consists of aggregate...

A two-country theoretical model is presented, showing the effects of monetary, fiscal, and supply-side disturbances on prices of primary commodities and manufactured goods, and on exchange rates. If monetary shocks dominate, then commodity prices should lead general price movements, and the...