Spillover tecnologici e origine della tecnologia agricola

Roberto Esposti

No 112, Working Papers from Universita' Politecnica delle Marche (I), Dipartimento di Scienze Economiche e Sociali

Abstract: The Italian agriculture can be described as a technology taker sector dominated by suppliers. Technological spillover is the main source of technological change within the agricultural production processes. The Yale Technology Concordance (YTC} is applied to identify the innovations flow from other national sectors and other nations to Italian agriculture. A strong dependence from Chemical, Drug (especially foreigner) and Mechanical sectors emerges and it seems quite stable over the years. The intersectoral and international innovation flow matrix can be then used to define an R&D spillover stock whose impact on sectoral TFP and internal rate of return can be assessed.

JEL-codes: O30 O47 Q16 (search for similar items in EconPapers)
Pages: 73
Date: 1999-04
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:anc:wpaper:112

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