Search results for "Ghosh"
showing 4 items of 4 documents
On the Fallacy of Forward Linkages: A Note in the Light of Recent Results
2009
Following on from de Mesnard’s (2009) radical criticism of the Ghosh supply-driven model, this paper draws the dramatic consequences for the widespread use of forward linkages in input-output analysis applied to regional science: the practice must be abandoned. The arguments are based on three points: (i) it is impossible simultaneously to choose the Leontief model for the backward effects and the Ghosh model for the forward effects; (ii) it is impossible simultaneously to consider a production function of complementary inputs (Leontief) and a production function of perfectly substitutable inputs (Ghosh); and most importantly (iii) price effects and output effects remain inextricably mixed …
Biproportion et offre dominante (A propos de l'article d'André Torre ‘Sur la signification théorique du modèle d'offre multisectoriel')
1996
One replies here to partisans of the reject of the supply-driven model in input-output analysis and especially to A. Torre (Revue Economique, 5, 44, 951-970). First of all, demand-driven hypothesis (Leontief) and supply-driven hypothesis (Ghosh) are symmetrical and incompatible, what forbidden to reject the second to the motive that it depends on the first. Secondly, the results earlier obtained for France of 1970 to 1985 from the method of the biproportionnal filter show that there is so much instability in the long term in the columns than in the rows of the flow matrix. Thirdly, the assimilation of the usage of allocation coefficients to the adoption of the supply-side model is excessive.
Is the Ghosh model interesting?
2009
International audience; The overall value of the Ghosh model is appraised. Its treatment of quantities and prices is scrutinized by examining the variant with data in quantities and prices, and the variant with data in value and price indexes. The methodology involves returning to the accounting equations and shows that: (i) the Ghosh model offers solutions of limited interest, being incapable of providing prices or price indexes separately from quantities; (ii) what is taken to be the equation of Ghosh's value model is actually that of Ghosh's physical model; (iii) the Ghosh model may serve for cost-push exercises, but the dual of the Leontief model performs the same task in a much simpler…
Personāži ar hibrīdu identitātēm Amitava Goša un Salmana Rušdi romānos
2017
Šis maģistra darbs analizē personāžu hibrīdu identitātes un to savdabīgās balsis Salmana Rušdi un Amitava Goša romānos. Darba teorētiskā daļa ir balstīta uz krievu filozofa Mihaila Bahtina teorijām par heteroglosiju un polifoniju romānos, kā arī Edvarda Saida, Homi Babas, Roberta Janga un citu filozofu teorijām par koloniālismu, migrāciju, diasporām un hibriditāti. Darba praktiskā daļa izmeklē personāžu hibrīdu identitātes Salmana Rušdi un Amitava Goša romānos – “Magoņu jūra”, “Pusnakts bērni”, “Zeme zem viņas kājām” un “Maura pēdējā nopūta”. Pētījums pierāda, ka Amitavs Gošs un Salmans Rušdi meistarīgi iekļauj hibriditāti savos romānos, katram personāžam piešķirot specifisku un unikālu ide…