This paper examines the extent to which conclusions of cross-country studies of private savings are robust to allowing for the possible heterogeneity of savings behavior across countries and the inclusion of dynamics. It shows that neglecting heterogeneity and dynamics can lead to misleading...

This Selected Issues paper for the United States discusses the microeconomics of the country—household wealth and savings. Households’ consumption-saving decisions have an important bearing on the U.S. economic outlook. This paper demonstrates how households with consistently lower...

The Southern African Customs Union (SACU), the oldest customs union in the world, comprises Botswana, Lesotho, Namibia, Swaziland (known as the BLNS countries), and South Africa. This Selected Issues paper analyzes how policy has responded to the positive SACU revenue shock. It discusses the...

This paper suggests that it is essential to save a substantial portion of mineral revenues now to ensure fiscal sustainability for a post-diamond period. Taking the non-mineral primary balance into account can help clarify desirable fiscal policies. Botswana’s real effective exchange rate is...