%0 Journal Article %T External Debt and Growth %A Catherine Pattillo %A H¨¦l¨¨ne Poirson %A Luca Antonio Ricci %J Review of Economics and Institutions %D 2011 %I University of Perugia %R 10.5202/rei.v2i3.45 %X This paper assesses the non linear impact of external debt on growth using panel data for 93 developing countries. The estimates support a non-linear, hump-shaped relationship between debt and growth, especially when the debt burden is measured relative to GDP. For a country with average indebtedness, doubling the debt ratio reduces growth by a third to a half percentage point after controlling for endogeneity. Our findings also suggest that the average impact of debt becomes negative at about 160¨C170 percent of exports or 35¨C40 percent of GDP and the marginal impact of debt at about half of these values %K Growth %K external debt %K debt relief %K HIPC initiative %U http://www.rei.unipg.it/rei/article/view/45