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Water Total Factor Productivity Growth of Rice and Corn Crops Using Data Envelopment Analysis – Malmquist Index (West Timor, Indonesia) CIGR Journal
Koehuan, Jonathan; Suharto, Bambang; Djoyowasito, Gunomo; Susanawati, Liliya.
This study aims to estimate staple food water productivity based on crop water use and subsequently aimed to analyze the total factor productivity growth using DEA-MI methods. The secondary panel data from 2000-2015 regarding climate data, main food harvested areas and main food production were applied. The results show that despite higher dependencies on rainwater, staple food production used a small part of the volume. Staple food water productivity showed a fluctuation and positive trends, falling in the range of global estimates but still below the upper value. The single input-single output analysis showed that the mean annual TFP growth of WPPaddy and WPCorn was positive, mainly due to technology change (TEC) rather than the decrease in efficiency...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Crop water; Data envelopment analysis; Malmquist index; Water productivity.
Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5881
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