Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5067144 | European Economic Review | 2012 | 21 Pages |
We present a dynamic and quantitative model of a fiscal solvency crisis in a monetary union. Diverse fiscal policies, which are subject to fiscal limits and stochastic shocks, can threaten a monetary union. The fiscal limits arise due to distortionary taxation and political will. Stochastic shocks are random and could push a fiscally sound policy towards its limit. In equilibrium agents refuse to lend along a path which violates the fiscal limits, creating a fiscal solvency crisis. The dynamics leading to the crisis depend on the policy response to restore lending. We focus on two responses, default and policy switching. We simulate our model to quantify the probability of a fiscal solvency crisis in the European Monetary Union with fiscal variables at end of 2009 values. Our model predicts the Greek crisis which occurred and warns of an Italian one.
⺠Diverse fiscal policies, with fiscal limits and stochastic shocks, threaten a monetary union. ⺠A fiscal solvency crisis occurs when agents refuse to lend. ⺠A solvency crisis can be resolved with partial default and/or with policy switching and inflation. ⺠Simulations with 2009 values predict the Greek crisis and warn of an Italian one.