Les comptes des entreprises ont récemment défrayé la chronique. Il faut dire que la comptabilité peut mentir, comme le montrera l’histoire du redressement spectaculaire de l’entreprise Cacahuète S.A. Peut-elle même dire le vrai ? La comptabilité, loin d’être une science exacte, est...

We consider the problem of superhedging under volatility uncertainty for an investor allowed to dynamically trade the underlying asset, and statically trade European call options for all possible strikes with some given maturity. This problem is classically approached by means of the Skorohod...

This paper studies efficient risk-sharing rules for the concave dominance order. For a univariate risk, it follows from a comonotone dominance principle, due to Landsberger and Meilijson (1994) [27], that efficiency is characterized by a comonotonicity condition. The goal of the paper is to...

Suppose that a target function is monotonic and an available original estimate of this target function is not monotonic. Rearrangements, univariate and multivariate, transform the original estimate to a monotonic estimate that always lies closer in common metrics to the target function....

Why is it that European firms are less present as leading innovators in new ICT sectors? The most common factor raised in the literature to explain the differences in dynamic structure between the US and the EU is a greater willingness on the part of the US financial markets to fund projects in...

â?¢ Capital Markets Union (CMU) is a welcome initiative. It could augment economic risk sharing, set the right conditions for more dynamic development of risk capital for high-growth firms and improve choices and returns for savers. This offers major potential for benefits in terms of jobs,...

The new EU leadership â?? the president of the European Commission and his team of commissioners, and the presidents of the European Council and of the European Parliament â?? will have to address pressing challenges. Go to eu2do.bruegel.org to read all the Memos, download the individual Memos...