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SURVIVAL AND GROWTH OF FAMILY FARMS IN ISRAEL: 1971-1995 AgEcon
Dolev, Yuval; Kimhi, Ayal.
We analyze the growth of family farms in Israeli cooperative villages between 1981 and 1995, using longitudinal data. We use instrumental variable techniques to account for the endogeneity of initial farm size, and correct for selectivity due to farm survival. Both endegeneity and sample selection are found important in this case. We find that smaller farms grow faster, so that there is convergence of farm sizes at the bottom end of the size distribution. There is weak evidence that this convergence process slows down at the upper part of the size distribution. We also find a positive effect of farm specialization on growth, indicating the possibility of scale economies. Farm capital stock affects farm survival but not growth itself, once accounting for...
Tipo: Working or Discussion Paper Palavras-chave: Farm Management.
Ano: 2006 URL: http://purl.umn.edu/7146
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Does Farm Size Really Converge? The Role of Unobserved Farm Efficiency AgEcon
Dolev, Yuval; Kimhi, Ayal.
We analyze the growth of family farms in Israeli cooperative villages between 1981 and 1995, using longitudinal data. We use instrumental variables to account for the endogeneity of initial farm size, and correct for selectivity due to farm survival. We also include a technical efficiency index, derived from the estimation of a stochastic frontier production model, as an explanatory variable. We find that technical efficiency is an important determinant of farm growth, and that not controlling for technical efficiency could seriously bias the results. The size distribution of Israeli family farms is found to be mostly diverging, while without technical efficiency farm growth seemed to be predominantly random.
Tipo: Working or Discussion Paper Palavras-chave: Farm size; Farm growth; Farm survival; Instrumental variables; Sample selection; Technical efficiency; Farm Management; Productivity Analysis; Q12; L25; C34.
Ano: 2008 URL: http://purl.umn.edu/45778
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