We show how to use a simple perturbation method to solve non-linear rational expectation models. Drawing from the applied mathematics literature we propose a method consisting of series expansions of the non-linear system around a known solution. The variables are represented in terms of their...

We characterize the Laffer curves for labor taxation and capital income taxation quantitatively for the US, the EU-14 and individual European countries by comparing the balanced growth paths of a neoclassical growth model featuring ”constant Frisch elasticity” (CFE) preferences. We derive...

We compute average mark-ups as a measure of market power throughout time and study their interaction with fiscal policy and macroeconomic variables in a VAR framework. From impulse-response functions the results, with annual data for a set of 14 OECD countries covering the period 1970-2007, show...

Phenomena such as the Great Moderation have increased the attention of macro-economists towards models where shock processes are not (log-)normal. This paper studies a class of discrete-time rational expectations models where the variance of exogenous innovations is subject to stochastic regime...

This brief reviews the evolution of the US and the European labour markets since the beginning of the financial crisis. In the US, the unemployment rate and the share of long-term unemployment grew very fast, during the crisis, thereby reaching levels close to those in the EU. Does that mean...

This report focuses on ways we can use land and ecosystem accounting techniques to describe and monitor the consequences of biodiversity loss in the coastal wetlands of the Mediterranean. These ecosystems are characterised by the close coupling of economic, social and ecological processes, and...

Key messages: 1) Diverse climatic conditions, varied geology and morphology and centuries of pre- and post-industrial land use created Europe's diverse mosaic of cultural and natural landscapes, rich in biodiversity. 2) Europe's landscapes have become highly fragmented and homogenised,...