Table 8: Total factor productivity growth in river basins.

PeriodGodavariKrishnaPennarOther Basins

TFP growth1979-80 to 88-89−9.850−10.3060.148−7.216
1989-90 to 98-9917.00925.14919.24414.439
1999-00 to 2008-0922.83422.28119.56713.129
1979-80 to 2008-090.588−0.0210.0090.008

Technical change1979-80 to 88-89−7.021−6.801−2.502−6.214
1989-90 to 98-9917.94918.86717.32916.520
1999-00 to 2008-0917.11117.66917.58217.112
1979-80 to 2008-090.4270.270−0.2240.226

Efficiency change1979-80 to 88-89−3.038−3.7602.724−1.068
1989-90 to 98-99−0.7825.2841.632−1.786
1999-00 to 2008-094.9343.9041.682−3.398
1979-80 to 2008-090.153−0.2890.233−0.218