Most macroeconomic models assume that aggregate output is generated by a specification for the production function with total physical capital as a key input. Implicitly this assumes that private and public capital stocks are perfect substitutes. In this paper we test this assumption by...

We study the properties of the IMF-WEO estimates of real-time output gaps for countries in the euro area as well as the determinants of their revisions over 1994-2017. The analysis shows that staff typically saw economies as operating below their potential. In real time, output gaps tend to have...

This paper seeks to quantify the net benefits of a comprehensive reform package aimedat addressing Italy's inter-related challenges. Specifically, it simulates the growth andcompetitiveness effects of a package of fiscal, financial, wage bargaining, and otherstructural reforms. Credible...

Published in late 2017, the Italian medium-term fiscal plan aims to achieve structural balanceby 2020, although concrete, high-quality measures to meet the target are yet to be specified.This paper seeks to contribute to the discussion by (i) assessing spending patterns to identifyareas for...

The Greek pension system has been costly, complex, and distortive, which has contributed to Greece’s fiscal problems and discouraged labor force participation. Several attempts to reform the system faltered due to lack of implementation, pushback by vested interests, and court rulings leading...