Do Toll-free Highways Foster Firm Formation and Employment Growth? Results from a Quasi-natural Experiment

This paper provides evidence of the quality of private sector forecasts of the budget balance between 1993 and 2009 for a sample of 29 countries, grouped into advanced and emerging countries. We find large differences across the two groups: forecasts for advanced economies are much more accurate than for emerging economies and much less subject to a bias towards optimism (i.e. they are less likely to forecast a bigger budget balance than the realization).