000129854 001__ 129854
000129854 005__ 20250113143110.0
000129854 0247_ $$2doi$$a10.5424/sjar/2020182-15224
000129854 0248_ $$2sideral$$a118376
000129854 037__ $$aART-2020-118376
000129854 041__ $$aeng
000129854 100__ $$aLe Clech, Néstor
000129854 245__ $$aNew estimates of total factor productivity, technical and efficiency changes for the global agricultural economy
000129854 260__ $$c2020
000129854 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129854 5203_ $$aAim of study: The accuracy of international and intertemporal comparisons of total factor productivity (TFP) growth requires the use of indicators that satisfy transitive and multiplicative properties, such as the Färe-Primont index (FPI). This paper compares the evolution of TFP in global agriculture.
Area of study: Worldwide.
Material and methods: The evolution of TFP in global agriculture was measured by the traditional Malmquist index (MI) and by the FPI, with alternative measurements of input capital.
Main results: We found a significantly lower TFP growth with the FPI. New estimates of TFP growth for 1961-2015 show that output-oriented scale-mix efficiency drives TFP growth, with an important technological change between 1996 and 2000 and another in 2014. Regional comparisons reveal heterogeneous trends in efficiency, linked to institutional reforms and agricultural R&D.
Research highlights: More realistic figures and global comparisons of agricultural productivity provide a better understanding to implement better policies. Available measures of capital stock do not yield significant differences in TFP estimations, but the precise identification and estimation of the heterogeneous drivers and burdens is fundamental for boosting agricultural productivity and its benefits on global food security.
000129854 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000129854 590__ $$a1.238$$b2020
000129854 591__ $$aAGRICULTURE, MULTIDISCIPLINARY$$b31 / 57 = 0.544$$c2020$$dQ3$$eT2
000129854 592__ $$a0.337$$b2020
000129854 593__ $$aAgronomy and Crop Science$$c2020$$dQ3
000129854 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000129854 700__ $$0(orcid)0000-0002-9076-3743$$aFillat Castejón, Carmen$$uUniversidad de Zaragoza
000129854 7102_ $$14008$$2225$$aUniversidad de Zaragoza$$bDpto. Estruc.Hª Econ.y Eco.Pb.$$cÁrea Economía Aplicada
000129854 773__ $$g18, 2 (2020), e0104$$pSpan. j. agric. res.$$tSpanish Journal of Agricultural Research$$x1695-971X
000129854 787__ $$tTablas suplementarias$$whttps://sjar.revistas.csic.es/index.php/sjar/article/view/15224/5605
000129854 8564_ $$s589083$$uhttps://zaguan.unizar.es/record/129854/files/texto_completo.pdf$$yVersión publicada
000129854 8564_ $$s2295279$$uhttps://zaguan.unizar.es/record/129854/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000129854 909CO $$ooai:zaguan.unizar.es:129854$$particulos$$pdriver
000129854 951__ $$a2025-01-13-14:30:23
000129854 980__ $$aARTICLE