This paper makes use of the 2006 Gallup World Survey, which includes opinions on satisfaction with various aspects of life in 130 countries. Although a very solid relationship is found between satisfaction and income (both across and within countries), raising doubts regarding the well-known...

Panel data for seven Latin American countries are used to assess the influence of public indebtedness on public investment in infrastructure in the period 1987-2001. Debt increases are associated with higher public infrastructure investment, an effect that is robust to the inclusion of many...