Since the start of the financial crisis, industrial country public debt levels have increased dramatically. And they are set to continue rising for the foreseeable future. A number of countries face the prospect of large and rising future costs related to the ageing of their populations. In this...

Recent attempts to incorporate optimal fiscal policy into NewKeynesian models subject to nominal inertia, have tended to assume that policymakers are benevolent and have access to a commitment technology. A separateliterature, on the New Political Economy, has focused on real economies...

In recent years, credit risk has played a key role in risk management issues. Practitioners, academics and regulators have been fully involved in the process of developing, studying and analyzing credit risk models in order to find the elements which characterize a sound risk management system.(...)

We describe a model for the optimization of the issuances of Public Debt securities developed together with the Italian Ministry of Economy and Finance. The goal is to find the composition of the portfolio issued every month which minimizes a specific "cost function". Mathematically speaking,...

This paper reassesses, at the light of economic and financial theory, the well-documented recent evolution of the euro area public debt and equity markets. Doing so leads to associating the EMU and the single market with the changes in fundamentals and financial integration with convergence in...

This paper studies public-debt runs under alternative assumptions on the distribution oftaxes among tax bases, the distribution of debt among classes of taxpayers, and thedistributive preferences of the government. Asymmetries in the distribution of taxes--arising, for example, from income-tax...