This article explores the influence of social background and social situation on the smoking career. This study is based on a sample of 4.473 individuals who answered the 2006 French Health, Health Care and Insurance Survey. The results of a non-parametric analysis and of a stratified Cox model...

The purpose of this article is to analyse the efficiency of the repayment incentive mechanisms used for individual microcredit, the guarantor mechanism in particular. Little academic research has been devoted to this instrument whereas it is very frequently used. Churchill (1999) notably...

This paper examines the determinants of the time it takes for an index options market to be brought back to efficiency after put-call parity deviations, using intraday transactions data from the French CAC 40 index options over the August 2000 - July 2001 period. We address this issue through...

This paper examines the determinants of the time it takes for an index options market to be brought back to efficiency after put-call parity deviations, using intraday transactions data from the French CAC 40 index options over the August 2000 - July 2001 period. We address this issue through...

This paper examines the determinants of the time it takes for an index options market to be brought back to efficiency after put-call parity deviations, using intraday transactions data from the French CAC 40 index options over the August 2000 - July 2001 period. We address this issue through...

Ce chapitre traite des analyses longitudinales à savoir des analyses cherchant à souligner l'évolution (ou la non évolution) d'un phénomène dans le temps. Il présente dans un premier temps les bases de ces analyses, en insistant sur la conception du temps, la notion d'évènement et en...

This paper presents a study of intra-day patterns of stock market activity and introduces duration based activity measures for single stocks and multiple assets. The proposed measures involve weighted durations, i.e. times necessary to sell (buy) a predetermined volume or value of stocks. As...

This paper examines the determinants of the time it takes for an index options market to be brought back to efficiency after put-call parity deviations, using intraday transactions data from the French CAC 40 index options over the August 2000 - July 2001 period. We address this issue through...

This paper examines the determinants of the time it takes for an index options marketto be brought back to efficiency after put-call parity deviations, using intraday transactionsdata from the French CAC 40 index options over the August 2000 – July 2001 period. Weaddress this issue through...

The purpose of this article is to analyse the efficiency of the repayment incentive mechanisms used for individual microcredit, the guarantor mechanism in particular. Little academic research has been devoted to this instrument whereas it is very frequently used. Churchill (1999) notably...