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Working Paper
Government debt and macroeconomic activity: a predictive analysis for advanced economies
This paper explores the empirical relationship between government debt and future macroeconomic activity using data on twenty advanced economies throughout the post-war era. We use robust inference techniques to deal with the bias arising from the persistent nature of debt to GDP ratio as an endogenous predictor of GDP growth. Our results show that statistical significance of the coefficient on the debt ratio in predictive regressions changes considerably with the use of robust inference techniques. For countries with relatively low average debt ratios we find a negative threshold effect as ...
Working Paper
Non-linearity in the Inflation-Growth Relationship in Developing Economies: Evidence from a Semiparametric Panel Model
Using data on developing economies, we estimate a flexible semiparametric panel data model that incorporates potentially nonlinear effects of inflation on economic growth. We find that inflation is associated with significantly lower growth only after it reaches about 12 percent, which is notably lower than the comparable estimate obtained from a threshold model. Our results also suggest that models with restrictive functional form assumptions tend to underestimate marginal effects of inflation on economic growth. We also document significant variation in the effect of inflation on growth ...