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Public infrastructure and productivity growth in Greek agriculture
Author(s) -
Mamatzakis E.C.
Publication year - 2003
Publication title -
agricultural economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.29
H-Index - 82
eISSN - 1574-0862
pISSN - 0169-5150
DOI - 10.1111/j.1574-0862.2003.tb00155.x
Subject(s) - productivity , agriculture , public infrastructure , investment (military) , economics , agricultural productivity , production (economics) , agricultural economics , total factor productivity , natural resource economics , growth accounting , public investment , returns to scale , macroeconomics , geography , archaeology , politics , political science , law
Recent research has focused on the effect of public infrastructure on economic performance. In this paper, a model of Greek agriculture's technology and behaviour is constructed based on the dual cost function framework. The model provides a decomposition of productivity growth into the components technical change, returns to scale, and public infrastructure. The empirical estimates indicate that public infrastructure investment provides a significant return to agriculture and augments productivity growth. Over the period 1960–1995, the impact of public infrastructure on productivity growth in livestock and crop production is found to be positive, although it has been declining since the late 1970s. These results strongly suggest that a decline in public infrastructure investment can partly explain the observed decline in the productivity growth of Greek agriculture in the 1980s.