This paper considers a buyer-seller relationship with observable but unverifiable investments and/or random utility parameters. In such situations, it is known that contract renegotiation may prevent the implementation of first-best outcomes. In this paper, we show however that efficient...

This paper develops a general equilibrium model of technological adoption in an economy populated by 'satisficing' entrepreneurs whose main objective is to minimise innovative effort while keeping the firm alive. In such an economy, product market competition is shown to have a stimulating...

This paper uses a computable general equilibrium model of Turkey to explore the empirical effect on adjustment to various macroeconomic shocks of a variety of "structuralist" rigidities. Four types of rigidities are considered: exchange rate rigidity leading to premium rationing and rent...

Based on a survey of European universities, this policy brief states that despite the good performance of some countries, Europe as a whole trails the US by a wide margin. The reason is two-fold. First, Europe invests too little in higher education. Second, European universities suffer from poor...

Since the introduction of the Shanghai ranking of the worldâ??s universities it has been clear that European universities are underperforming. This blueprint discusses the potential explanations and points at different reform priorities for higher education in Europe.

Innovation is key to the future of Europe. This Policy Contribution, written together by Mathias Dewatripont, Solvay Brussels School of Economics and Management; Bruno van Pottelsberghe and André Sapir, Senior Fellows at Bruegel and professors at ULB; and Reinhilde Veugelers, senior fellow at...