The differential between the interest rate paid to service government debt and the growth rate of the economy is a key concept in assessing fiscal sustainability. Among OECD economies, this differential was unusually low for much of the last decade compared with the 1980s and the first half of...

In the wake of the financial crisis there has been renewed focus on the importance of a country’s net external debt position in determining domestic interest rates and, relatedly, its vulnerability to a crisis. This paper extends the panel estimation of OECD countries described in Turner and...

This paper analyses recent large movements in the yield spread for sovereign bonds as between Germany and other euro area countries. While the general increase in risk aversion that has characterised the financial crisis is an important factor on its own, it is found that this has also magnified...