Une nouvel approach au dynamique de la pauvreté Une nouvelle approche de la dynamique de la pauvreté. Les études sur la pauvreté qui utilisent des données issues d'un panel ont du tenir compte du problème des périodes dissimulées (cette dissimulation se présente quand une période de pauvreté commence ou finit en dehors de la période d'observation du panel). La solution technique qui consiste à mélanger astucieusement simulation et analyse d'histoires de vies a entraîné de nombreuses conséquences non-désirées. En particulier, on est passé de l'analyse des individus à celle des périodes ce qui empêche d'étudier l'effet d'une fréquence élevée ou non de la pauvreté. L'attention s'est portée plus sur la durée de la pauvreté que sur sa rigueur. Cela a également rendu impossible l'examen de la structure dans le temps de la pauvreté vécue par des individus. Le présent texte rend compte d'un travall qui, sur la base d'une analyse longitudinale, souhaite dépasser les manques précédents et parvenir à exploiter les données d'un panel dans toute leur richesse afin de montrer les différences qui existent dans l'expérience de la pauvreté. Les données sont Issues du panel d'étude des évolutions de revenu (USA).
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