Open market share repurchases are strictly regulated to prevent companies from profiting from insider information. We examine compliance with these rules in France, where the mandatory disclosure of share repurchases provides detailed information on repurchases actually undertaken. Using a...

The French family policy targets three objectives: ensuring a minimum standard of living for every child, providing families with the same standard of living than people without children, promoting female employment. Although the French family policy has been successful in terms of fertility...

Casella and Robert (1996) presented a general Rao--Blackwellisation principle for accept-reject and Metropolis-Hastings schemes that leads to significant decreases in the variance of the resulting estimators, but at a high cost in computing and storage. Adopting a completely different...

Power can be used as a way to create fruitful opportunities for scientific agendas. Power also offers an analytical tool to make sense of social phenomena. This does not imply that power theory building only may derive heuristic benefits using it. The paper concludes by a series of still open...

Is an implementation of a management control system in a public company a lever of change ? A case study was carried out with the French National Railway Company between 1996 and 1998. The management control adapts to the strategic and structural change. The objectives are to decentralize the...