Research Article
Measuring the Performance of River Basins: Application of Total Factor Productivity Approach to Andhra Pradesh, India
Table 4
Annual growth rates in inputs and outputs in river basins of Andhra Pradesh.
| | Period | Godavari | Krishna | Pennar | Other basins |
| Output | 1979-80 to 88-89 | −3.655 | −0.645 | −1.420 | −2.320 | 1989-90 to 98-99 | −0.994 | −1.667 | −2.144 | −1.909 | 1999-00 to 2008-09 | 5.875 | 6.570 | 3.557 | 4.286 | 1979-80 to 2008-09 | 0.250 | 0.714 | −0.535 | −0.555 |
| Inputs
| | | | | | Gross-cropped area | 1979-80 to 88-89 | −0.052 | −0.628 | −0.227 | 0.258 | 1989-90 to 98-99 | 0.189 | −0.862 | 0.095 | −0.024 | 1999-00 to 2008-09 | 1.439 | 0.000 | 0.913 | 0.509 | 1979-80 to 2008-09 | 0.392 | −0.236 | 0.394 | 0.167 |
| Gross-irrigated area | 1979-80 to 88-89 | 2.146 | 0.541 | 0.060 | 0.779 | 1989-90 to 98-99 | 0.929 | 0.094 | 1.356 | 0.704 | 1999-00 to 2008-09 | 2.553 | 2.807 | 0.424 | 1.348 | 1979-80 to 2008-09 | 1.915 | 1.205 | 0.731 | 0.467 |
| Labour | 1979-80 to 88-89 | 1.656 | 1.928 | 1.237 | 1.691 | 1989-90 to 98-99 | 1.534 | 1.812 | 1.237 | 1.493 | 1999-00 to 2008-09 | 1.552 | 1.819 | 1.430 | 1.559 | 1979-80 to 2008-09 | 1.551 | 1.837 | 1.279 | 1.640 |
| Fertilizer consumption | 1979-80 to 88-89 | 10.051 | 8.655 | 6.264 | 10.786 | 1989-90 to 98-99 | 2.893 | 3.965 | 2.896 | 2.116 | 1999-00 to 2008-09 | 4.893 | 4.911 | 4.591 | 4.190 | 1979-80 to 2008-09 | 6.230 | 5.711 | 5.766 | 4.668 |
| Tractors | 1979-80 to 88-89 | 9.987 | 10.408 | 10.435 | 8.294 | 1989-90 to 98-99 | 9.389 | 8.484 | 9.161 | 6.793 | 1999-00 to 2008-09 | 4.929 | 8.394 | −1.040 | −5.394 | 1979-80 to 2008-09 | 8.213 | 8.760 | 7.084 | 4.269 |
| Pumpsets | 1979-80 to 88-89 | 6.447 | 5.799 | 4.506 | 4.736 | 1989-90 to 98-99 | 3.045 | 3.189 | 1.793 | 1.256 | 1999-00 to 2008-09 | 4.505 | 12.589 | −1.142 | 1.093 | 1979-80 to 2008-09 | 4.060 | 5.913 | 1.214 | 2.392 |
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