Skip to Main Content
HBS Home
  • About
  • Academic Programs
  • Alumni
  • Faculty & Research
  • Baker Library
  • Giving
  • Harvard Business Review
  • Initiatives
  • News
  • Recruit
  • Map / Directions
Faculty & Research
  • Faculty
  • Research
  • Featured Topics
  • Academic Units
  • …→
  • Harvard Business School→
  • Faculty & Research→
Publications
Publications
  • 2019
  • Working Paper
  • HBS Working Paper Series

Fiscal Rules and Sovereign Default

By: Laura Alfaro and Fabio Kanczuk
  • Format:Print
  • | Language:English
  • | Pages:33
ShareBar

Abstract

Recurrent concerns over debt sustainability in emerging and developed nations have prompted renewed debate on the role of fiscal rules. Their optimality, however, remains unclear. We provide a quantitative analysis of fiscal rules in a standard model of sovereign debt accumulation and default modified to incorporate quasi-hyperbolic preferences. For reasons of political economy or aggregation of citizens’ preferences, government preferences are present biased, resulting in over-accumulation of debt. Calibrating this parameter with values in the literature, the model can reproduce debt levels and frequency of default typical of emerging markets even if the household impatience parameter is calibrated to local interest rates. A quantitative exercise finds welfare gains of the optimal fiscal policy to be economically substantial and the optimal rule to not entail a countercyclical fiscal policy. A simple debt rule that limits the maximum amount of debt is analyzed and compared to a simple deficit rule that limits the maximum amount of deficit per period. Whereas the deficit rule does not perform well, the debt rule yields welfare gains virtually equal to the optimal rule.

Keywords

Sovereign Debt; Hyperbolic Discounting; Fiscal Rules; Sovereign Finance

Citation

Alfaro, Laura, and Fabio Kanczuk. "Fiscal Rules and Sovereign Default." Harvard Business School Working Paper, No. 16-134, June 2016. (Also NBER Working Paper w23370. Revised January 2019.)
  • Read Now

About The Author

Laura Alfaro

General Management
→More Publications

Related Work

    • 2019
    • Faculty Research

    Fiscal Rules and Sovereign Default

    By: Laura Alfaro and Fabio Kanczuk
Related Work
  • Fiscal Rules and Sovereign Default By: Laura Alfaro and Fabio Kanczuk
ǁ
Campus Map
Harvard Business School
Soldiers Field
Boston, MA 02163
→Map & Directions
→More Contact Information
  • Make a Gift
  • Site Map
  • Jobs
  • Harvard University
  • Trademarks
  • Policies
  • Accessibility
  • Digital Accessibility
Copyright © President & Fellows of Harvard College