Publisher:
Utrecht University, Utrecht School of Economics, Tjalling C. Koopmans Research Institute, Utrecht
Abstract:
Keynesian theory predicts output responses upon a fiscal expansion in a small open economy to be larger under fixed than floating exchange rates. We analyse the effects of fiscal expansions using a New Keynesian model and find that the reverse holds in the presence of sovereign default risk. By raising sovereign risk, a fiscal expansion worsens private credit conditions and reduces consumption; these adverse effects are offset by an exchange rate depreciation and a rise in exports under a float, yet not under a peg. We find that output responses can even be negative when exchange rates are held fixed, suggesting the possibility of expansionary fiscal consolidations.