My specific concerns with Trump's plans are that they are likely to investments in infrastructure where the private returns are highest (for example toll roads and bridges) rather than where the public gains are greatest.
Mariana MazzucatoBrexit and Trump's election are forcing countries to come up with new radical ideas.
Mariana MazzucatoToo many politicians seem to reach for 'infrastructure' as the default answer to investment, as if roads and bridges were the answer to everything. Even the IMF and the World Bank seem to mainly offer infrastructure spending as an alternative to austerity, although they are right to focus on the need for investment.
Mariana MazzucatoIf we want growth today to be more innovation-driven, more inclusive and more sustainable, then we need a more active state, not a less active one. Yet we still hear the dogma that we should just fix market failure by focusing on science and infrastructure, and to "level the playing field."
Mariana MazzucatoIt's important that public funds be spent in research directions that are pushing market frontiers rather than working in existing areas. This means funding research not only on drugs but also on areas like life-style changes, even if the profit potential is lower for Big Pharma as you cannot sell that change as you can sell a medicine.
Mariana Mazzucato