The article studies the conceptions of causality encountered in macroeconometrics. From an empiricist standpoint, it is natural to privilege measurements of phenomenal associations, spread over a period of time, between series of data. This method has made a major comeback since the 1970s,...

Le rapport fait le point sur les interactions entre la volatilité des prix du pétrole et les stratégies des acteurs financiers. Il présente également les réflexions et actions en cours au niveau international pour améliorer le fonctionnement des marchés pétroliers. Et au final, il...

Le capitalisme financier est entré dans une crise profonde en 2007. Cette crise, d'abord bancaire et localisée dans le marché du crédit immobilier américain, est rapidement devenu mondiale,financière et réelle. Elle a remis en cause la forte croissance dont bénéficiait l'économie...

Depuis le déchaînement de la crise, l’organisation des transactions boursières n’a pas vraiment fait l’objet de velléités réformatrices. Pourtant, les opportunités spéculatives, comme les risques encourus dépendent aussi de l’organisation des marchés sur lesquels on opère. La...

Monetary policy contributes to stabilize growth. Particularly in a reforming context for financial and economic activities, it is important to know how central bankers’ decisions through the short term interest rate of the money market are transmitted to the real variables: the GDP and the...

Can investors with irrational beliefs be neglected as long as they are rational on average ? Does unbiased disagreement lead to trades that cancel out with no consequences on prices, as implicitly assumed by the traditional models ? We show in this paper that there is an important impact of...

Abstract This paper studies the dynamics of the IPO (Initial Public Offering) market and its effect on real investment decisions in emerging industries. We first propose a model of IPOs cycle based on divergence of opinion among investors and short-sale constraints. Using a real option...

Developing countries economies are well-known for both the inadequacy of the institutional framework (this is particularly relevant for the legal system) and the presence of informal nancing. The former characteristic signi cantly reduces the e¢ ciency of con- tractual mechanisms. As a result,...

This paper explores the relationship between venture capitalists (VCs)’ financial contracts and the characteristics of these VCs. Analyzing VCs' responses to our questionnaire, we find that VCs’ contractual behaviors differ according to affiliation and experience. VCs working for independent...

We investigate the influence of founding-family ownership on labor relations using workplace-level data from France. Based on data from labor conflicts during 2004 in workplaces of listed companies, we find that family ownership significantly reduces the duration and the percentage of employees...