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Russia's agriculture : eight years in transition - convergence or divergence of regional efficiency
Uvarovsky, Vladimir, (2000)
Determinants of productivity and efficiency of wheat production in Kazakhstan : a stochastic frontier approach
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Russia's agriculture: eight years in transition - convergence or divergence of regional efficiency
Technical efficiency and its determinants in Indian agriculture
Kundu, Subrata, (2012)
Inverse farm size-productivity relationship : a test using regional data across two time-points
Kundu, Subrata, (2011)