Tag Archives: Social security reform

Cochrane for Growth

In a blog post, John Cochrane proposes step-by-step (politically unattractive) measures to increase growth:

  • Smarter (growth-oriented) regulation, in particular
  • Higher equity requirements and less short-term funding rather than complex financial regulation
  • Deregulation of health care supply
  • More cost-benefit analysis in environmental policy
  • Broad-based consumption rather than investment taxes
  • Clear separation of allocative and distributive fiscal policy
  • Focus on distortions in social programs
  • Deregulation of labor markets
  • Rational immigration rules distinguishing between permits to entry, reside, or work and citizenship
  • Less government intervention in the student loans market
  • Less protection, more free trade
  • More spending for the legal and criminal justice system
  • Etc.

“Politico-Economic Equivalence,” RED, 2015

Review of Economic Dynamics 18(4), October 2015, with Martín Gonzalez-Eiras. PDF.

Traditional “economic equivalence” results, like the Ricardian equivalence proposition, define equivalence classes over exogenous policies. We derive “politico-economic equivalence” conditions that apply in environments where policy is endogenous and chosen sequentially. A policy regime and a state are equivalent to another such pair if both pairs give rise to the same allocation in politico-economic equilibrium. The equivalence conditions help to identify factors that render institutional change non-neutral and to construct politico-economic equilibria in new policy regimes. We exemplify their use in the context of several applications, relating to social security reform, tax-smoothing policies and measures to correct externalities.

“Economic and Politico-Economic Equivalence,” CEPR, 2012

CEPR Discussion Paper 9203, November 2012, with Martín Gonzalez-Eiras. PDF.

We extend “economic equivalence” results, like the Ricardian equivalence proposition, to the political sphere where policy is chosen sequentially. We derive conditions under which a policy regime (summarizing admissible policy choices in every period) and a state are “politico-economically equivalent” to another such pair, in the sense that both pairs give rise to the same equilibrium allocation. The equivalence conditions help to identify factors that render institutional change non-neutral. We exemplify their use in the context of several applications, relating to social security reform, tax-smoothing policies and measures to correct externalities.