文章基本信息

标题：Measuring the Performance of River Basins: Application of Total Factor Productivity Approach to Andhra Pradesh, India
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作者：K. Palanisami ; C. R. Ranganathan
期刊名称：Economics Research International
印刷版ISSN：2090-2123
电子版ISSN：2090-2131
出版年度：2012
卷号：2012
DOI：10.1155/2012/781581
出版社：Hindawi Publishing Corporation
摘要：Total Factor Productivity (TFP) measures the growth in output which is not accounted for by inputs. Data Envelopment Analysis which forms the basis for the computation of Malmquist TFP index is used in this paper to study the performance of different river basins in Andhra Pradesh state, India. The results indicated that average technical efficiency of all the basins is only 66%. In all the basins there was a decline in growth of agricultural output during the first two decades, viz., 1979-1980 to 1988-1989 and it had picked in the last decade (1999-2000). All the river basins have TFP change greater than 1 indicating progress in agricultural productivity. Out of the 40 river basins, 14 river basins have technical efficiency change less than 1 indicating decline in TFP growth whereas all the basins have technical changes greater than 1 implying that there is shift in production frontier over years. In general, within the TFP, technical change contributed more than technical efficiency change. Looking at the future options for increasing the agricultural output in the river basins, it is important to focus on improving the TFP growth compared to increasing the quantities of physical inputs.