By Sanjeev Gupta and Michael Keen
(Version in Español, Français, Русский, 中文 and 日本語)
These are difficult times for ministers of finance. Fiscal constraints are tight and raising economic growth a priority. At the same time, income inequality is on the rise, and so is public pressure for governments to do something about it through their tax and spending policies. What’s a minister to do? How can he or she meet these seemingly incompatible demands?
A new IMF paper provides some guidance. Governments, of course, will have their own equity objectives. What the paper aims to do is look at precisely how countries can achieve their distributional goals—whatever they are—at the least possible cost to (and maybe even increasing) economic efficiency. This can help achieve sustainable growth and, in many cases, lead to fiscal savings. An earlier study by IMF researchers found that on average, fiscal redistribution has been associated with higher growth, because it helps reduce inequality.