Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper studies fiscal policy in a model of sovereign debt and default. A time inconsistency problem arises: since the price of past debt cannot be affected by current fiscal policy and governments cannot credibly commit to a certain path of tax rates, debtor countries choose suboptimally low fiscal adjustments. An international organization, capable of designing a contract that coaxes debtors into a tougher fiscal stance via the provision of cheap senior lending in times of crisis, can work as a commitment device and improve social welfare.