1,721,029 research outputs found

    A proposito delle Considerazioni finali di Luigi Einaudi a cura di Piero Barucci:un dibattito

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    Il lavoro esamina la politica monetaria di Einaudi nel periodo post-bellico, mostrando che la politica stessa era basata su una visione quantitativista, sia pure parzialmente difettosa, nell'ambito della quale un tamporaneo periodo di inflazione appariva inevitabile

    Meccanica del volo

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    Gli studi nel Regno Unito della seconda generazione

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    Il lavoro illustra il contributo di alcuni economisti italiani, segnatamente Pasinetti e Garegnani, allo sviluppo e all'affermazione della scuola sraffiana anglo italiana. Il lavoro mette in evidenza anche le ragioni del progressivo declino, iniziato negli anni '70, di questa scuola di pensiero. Nell'ultima parte vengono illustrati i legami fra alcuni studiosi italiani con il pensiero di Hicks

    Rate of Growth of Population and Aggregate Saving in the Basic Life-Cycle Model

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    In this paper we explore the impact of the life-cycle dynamics of family composition on the aggregate propensity to save and on the relationship between the latter and the rate of growth of population, in the hypothesis of life-cycle behaviour. We depart from Modigliani-Brumberg’s basic model by assuming that the household, rather than the individual, is the relevant economic unit. In this framework we point out that in an economy with a steadily growing population the aggregate propensity to save is a function of several demographic parameters and, in particular, of the timing of births (T) and of the number of children generated by each household (f). We then explore the impact of T and f on the co-movements of the rate of growth of population and of the aggregate propensity to save. We show that, when the change of the rate of growth of population is brought about by a change of the number of children generated by each household, the aggregate propensity to save and the rate of growth of population move in the same direction, as suggested by Modigliani-Brumberg, unless the timing of births is very low and the number of children generated by each household relatively high. On the contrary, when the rate of growth of population changes because the timing of birth changes, the aggregate propensity to save and the rate of growth of population move in opposite directions unless the number of children generated by each household is very close to two and therefore the rate of growth of population very close to zero

    Sulla Possibilità di Impiego di UAV in Campo Civile

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    Documenti del Dipartimento di Ingegneria Aerospazial
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