We study optimal time-consistent distortionary taxation when the repayment of government debt is not enforceable. The government taxes labor income or issues noncontingent debt in order to finance an exogenous stream of stochastic government expenditures. The government can repudiate its debt...

This paper explores the implications of high indebtedness for strategic tax setting in internationally integrated capital markets. When public borrowing is constrained due to default, a rise in a country's initial debt level lowers investment in public infrastructure and makes tax setting more...

The implications of high indebtedness for strategic tax setting in internationally integrated capital markets have found little attention so far. We analyze when and how changes in initial debt levels affect the distribution of economic activity across space. When public borrowing is...

The exchange of taxpayer-specific information between national tax authorities has recently emerged as a key and controversial topic in international tax policy discussions, most notably with the OECD's harmful tax practices project and the EU's savings tax initiative. This paper analyses the...

Beyond the traditional debates over information exchange vs flat taxation at source, legislative advances have produced interesting innovations and suggestions concerning how to tax international savings. We examine some of these advances, which we then use to set forth and investigate a...