The fiscal theory states that inflation adjusts so that the real value of government debt equals the present value of real primary surpluses. Monetary policy remains important. The central bank can set an interest rate target, which determines the path of expected inflation, while news about the...

Portugal’s fiscal policy has failed to durably reduce the deficit below the Stability and Growth Pact threshold of 3% of GDP and was submitted to the excessive deficit procedure of the EU Commission for a second time in 2005. The paper describes fiscal developments in Portugal over the past...

We quantify the fiscal multipliers in response to the American Recovery and Reinvestment Act (ARRA) of 2009. We extend the benchmark Smets-Wouters (2007) New Keynesian model, allowing for credit-constrained households, the zero lower bound, government capital and distortionary taxation. The...

Portugal’s fiscal policy has failed to durably reduce the deficit below the Stability and Growth Pact threshold of 3% of GDP and was submitted to the excessive deficit procedure of the EU Commission for a second time in 2005. The paper describes fiscal developments in Portugal over the past...

This paper seeks to inform about a feature of monetary policy that is largely overlooked, yet occupies a central role in modern monetary and financial systems, namely central bank collateral frameworks. Their importance can be understood by the observation that the money at the core of these...