Decomposing permanent and transitory poverty

نویسنده

  • Jan Goebel
چکیده

This paper proposes a new method of calculating the proportion of permanently impoverished persons among persons in poverty as a whole. The paper shows that the widely used Shorrocks-Index for decomposing permanent and transitory inequality can also be acquired to describe poverty. This method overcomes certain difficulties involved in the methods of Rodgers & Rodgers (1993). The characteristics of the proposed Poverty-StabilityIndex allow for an intuitive differentiation between the relative sizes of permanent and transitional poverty. Empirical results using data from the German Socio-Economic Panel (GSOEP) will be presented for Eastand WestGermany. Zusammenfassung In der vorliegenden Arbeit wird eine neue Berechnungsweise des Anteils permanenter Armut an der gesamten vorhandenen Armut vorgestellt. Es wird gezeigt, dass der weithin genutzte Shorrocks-Index zur Zerlegung von permanenter und transitorischer Ungleichheit auch zur Beschreibung von Armut genutzt werden kann. Damit können Unzulänglichkeiten in der von Rodgers & Rodgers (1993) gewählten Berechnung behoben werden. Die Nutzung des hier vorgeschlagenen Armuts-Stabilitäts-Koeffizienten erlaubt eine gut interpretierbare Unterscheidung der relativen Größe von permanenter und transitorischer Armut. Empirische Ergebnisse werden anhand des Sozio-oekonomischen Panels für Ostund Westdeutschland dargestellt.

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تاریخ انتشار 2001