





Redefining
the role of
the state
REDEFINING
THE ROLE OF
THE STATE
For decades, there was a consensus that reducing the role of the state and cutting public debt would generate wealth. This contributed to a chronic underinvestment in education and public infrastructure. New research focuses on establishing when and how governments need to intervene to better contribute to long-term prosperity and to stabilize rather than aggravate economic fluctuations.
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KNOWLEDGE BASE
REDEFINING
THE ROLE OF
THE STATE
The Challenge
Decaying infrastructure and a lack of investment in education and innovation expose the weaknesses of an overly market-driven paradigm.
What went wrong
Reducing the role of the state in the economy was seen as the best way to ensure high levels of growth.
New Economy in Progress
The challenges of our time require us to rethink the role of the state and the need for a more active fiscal policy.
5 POSSIBLE WAYS THAT ARE DISCUSSED TO REDEFINE THE ROLE OF THE STATE
THE STEEP DECLINE IN NET PUBLIC INVESTMENT

The Macroeconomic Effects of Public Investment: Evidence from Advanced Economies
Abiad, Furceri and Topalova find that increased public infrastructure investment raises output in both the short and long term, particularly during periods of economic weakness. With borrowing costs low, countries with infrastructure needs should boost spending.
Austerity: The history of a Dangerous Idea
Mark Blyth, Oxford University Press, 2013.
Quantifying the Macroeconomic and Fiscal Effects of Selected Infrastructure and Education Investments in Germany.
Tom Krebs and Martin Scheffel, University of Mannheim Working Paper, September 2016.