This paper studies the impact of aid volatility in a two-period model where production may occur with either a traditional or a modern technology. Public spending is productive and quot;time to buildquot; requires expenditure in both periods for the modern technology to be used. The possibility...

This paper studies the impact of aid volatility in a two-period model where production may occur with either a traditional or a modern technology. Public spending is productive and "time to build" requires expenditure in both periods for the modern technology to be used. The possibility of a...

The end of the great moderation has profound implications on the assessment of fiscal sustainability. The pertinent issue goes beyond the increase in stock of public debt/GDP induced by the global recession, to include the perspective that the sustainability of a given public debt/GDP depends on...

As a share of GDP, the U.S. Federal debt held by the public exceeds 50 percent in FY2009, the highest debt ratio since 1955. Projections indicate the debt ratio may be in the 70-100 percent range within ten years. In many respects, the temptation to inflate away some of this debt burden is...

We define the notion of 'de facto fiscal space' of a country as the outstanding public debt relative to the de facto tax base, where the latter measures the realized tax collection, averaged across several years to smooth for business cycle fluctuations. We apply this concept to account for the...

We estimate the pricing of sovereign risk for sixty countries based on fiscal space (debt/tax; deficits/tax) and other economic fundamentals over 2005-10. We measure how accurately the model predicts sovereign credit default swap (CDS) spreads, focusing in particular on the five countries in the...

We estimate the pricing of sovereign risk for a large number of countries within and outside of Europe, before and after the global financial crisis, based on fiscal space and other economic fundamentals. We measure how accurately the model predicts CDS spreads based on fundamentals, and...

As a share of GDP, the U.S. Federal debt held by the public exceeds 50 percent in FY2009, the highest debt ratio since 1955. Projections indicate the debt ratio may be in the 70-100 percent range within ten years. In many respects, the temptation to inflate away some of this debt burden is...