1. Europe Needs More Public Investment

The initial chapter by Rocco Luigi Bubbico, Philipp-Bastian Brutscher, Andreas Kappeler and Debora Revoltella from the European Investment Bank (EIB) outlines the experience of Europe as a whole. The picture is as follows: between 2008 and 2016 public investment in the EU declined from 3.4% of GDP to 2.7%. Despite a slight rebound in 2017 and 2018, public investment still stands at only 2.9% of GDP, 15% below its pre-crisis levels. Fiscal consolidation pressure was at the core of such decline in public investment especially in countries that experienced a strong pressure to tighten their budgets. The negative effect of fiscal consolidation was in many cases amplified by a re-prioritization of public outlays away from investment towards current expenditures. Infrastructure investment was disproportionately affected by the decline in public investment. EIB estimates show that overall infrastructure investment declined by about 25% between 2008 and 2016, with the government sector accounting for the lion’s share of this fall. From a sectorial perspective, investment in transport and education infrastructure experienced the strongest decline. The chapter clearly documents that the fall in government infrastructure investment does not reflect a saturation effect, the annual infrastructure investment gap is estimated to be about €155 bn and that construction of new infrastructure seems to continue to produce large positive economic spillover effects. This chapter advises, as a policy lesson, sound project selection: preparation and implementation are the keys to reversing the negative trend in investment activities in the EU, besides overcoming funding constraints. Obviously, to ensure the efficient use of available funds, sound infrastructure governance is also a key factor.