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The Determination of Ex‐Ante Returns
Author(s) -
Farreil Carlyle,
Funk Thomas
Publication year - 1985
Publication title -
canadian journal of agricultural economics/revue canadienne d'agroeconomie
Language(s) - French
Resource type - Journals
SCImago Journal Rank - 0.505
H-Index - 37
eISSN - 1744-7976
pISSN - 0008-3976
DOI - 10.1111/j.1744-7976.1985.tb02037.x
Subject(s) - ex ante , humanities , forestry , biology , economics , geography , philosophy , macroeconomics
This study documents ex‐ante returns to research in three areas of plant biotechnology‐anther culture, protoplast and somatic hybridisation and recombinant D.N.A. techniques. The study uses Delphi forecasting methodology to estimate the potential contribution to increased yield expected to result from research in these emerging agricultural technologies. Returns to research were measured as internal rates of return and were found to vary from 15 percent to 40 percent. Cette étude traite des rendements ex‐ante de la recherche dans trois domaines de la biotechnologie des plantes—les techniques de la culture anthère, de l'hybridation somatique et protoplastique, et de la recombi‐naison de l'A.D.N. L'étude utilise la méthodologie de previson Delphi pour estimer la contribution potentielle à l'accroissement des rendements anticipés de la recherche dans ces technologies agricoles nou‐velles. Les rendements de la recherche étaient mesurés par les taux de rendement internes qui variaient de 15 percent à 40 percent.

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