Water total factor productivity growth of rice and corn crops using data envelopment analysis – malmquist index (West Timor, Indonesia)

KOEHUAN, Jonathan Ebet (2018) Water total factor productivity growth of rice and corn crops using data envelopment analysis – malmquist index (West Timor, Indonesia). Water total factor productivity growth of rice and corn crops using data envelopment analysis – malmquist index (West Timor, Indonesia), V.22 A (4). pp. 27-43. ISSN 1682-1130

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Abstract

water is believed to be one of the fundamental inpts for food production; incorporating water productivity analysis in agricultur research has resently increased. so far, however, there has been little discussion about water total factor productivity growth. this study, therefore, focused on the estimation of 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 result show that despite higher dependencies on rainwater, staple food production used a small part of the volume. staple food water producttivity showed a fluctuation and positive trends, fslling in the range of global estimates but still below the upper value. the single input-single outputs analysis showed that the mean annual TFP growth of WPpaddy anf Wpcom was positive, mainly due to technology change (TEC) rather than the decrease in TFP growth, while WPcom had a slight increase. the MIMO analysis indicated that the mean annual food water TFP growth showed a similar pattern, but was in contrast to the chain analysis which showed a decrease in TFP growth and all of the components. regarding district performance, the Belu districts performed better in the SISO analysis and Kupang municipal, which is even smaller in harvested area and production. perfomed better in the TFP growth based on MIMO analysis.

Item Type: Article
Uncontrolled Keywords: Data envelopment, crop water, Malmquist index, water productivity
Depositing User: Mr Admin UKAW
Date Deposited: 16 Jan 2024 02:49
Last Modified: 16 Jan 2024 02:49
URI: http://repo-ukaw.superspace.id/id/eprint/3159

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