[fre] Choix entre la politique monétaire et la manipulation du taux de change pour rétablir le plein emploi et l'équilibre de la balance des paiements. . Lorsqu'un pays affronte simultanément un déséquilibre interne et externe, il est nécessaire de disposer de deux armes pour rétablir le...

[fre] A model of the capital investment decision process. . Capital budgeting and décision theory are criticized by behavioral scientists on the basis of their behavioral hypotheses. We have built an analytical model of the capital investment decisions process (which can also be used for other...

When rates of return on bonds are computed over extremely short holding periods, the ex post cross-sectional relationship between realized return and risk is linear. It is therefore possible, at any time, to extrapolate the cross-sectional relationship to a zero risk level, and thus to determine...

The aim of this research is to study the determinants of the use of direct versus intermediated solutions on the French housing market. The theoretical perspective of perceived transaction costs provides a useful framework for understanding the existence of a specific mode of transaction in real...

This paper estimates the causal effect of perceived job insecurity – i.e. the fear of involuntary job loss – on health in a sample of men from 22 European countries. We rely on an original instrumental variable approach based on the idea that workers perceive greater job security in...

Relying on conditional entropy and on the notion of information transfer, we investigate price relationships in the most important commodity futures market: the American crude oil market. We first show that the information shared by futures contracts with different delivery dates increases...

This paper studies the impact of earthquakes on farm business assets in rural Indonesia. Using a panel fixed effects model, we evaluate if the negative consequences of earthquakes extend beyond the immediate event into the medium and long-term. Our results suggest that rural households were able...

This article examines the dynamics of the informal sector in Madagascar during the 1995-2004 period, which was characterized by sustained growth that ended due to a major political crisis. As conventionally assumed by simple dualistic models, the informal sector indeed fulfils a labor-absorbing...

This thesis deals with different problems related to markets with transaction costs and is composed of four parts.In part I, we begin with the study of assymptotic hedging a European option in a local volatility model with bid-ask spread.In part II, we study the optimal consumption problem in a...