Measuring the Performance of River Basins: Application of Total Factor Productivity Approach to Andhra Pradesh, India

Table 9

Contribution of TFP, its components and inputs to agricultural growth in river basins (in percentage).

		1979-80 to 88-89	1989-90 to  98-99	1999-00 to  2008-09	1979-80 to  2008-09
Godavari	Output growth rate	−3.7	−1.0	5.9	0.3
	TFP growth rate	−9.8	17.0	22.8	0.6
	Tech change growth rate	−7.0	17.9	17.1	0.4
	(a) Contribution of TFP	269.5	−1711.1	388.7	235.2
	(i) Contribution of technical; change	192.1	−1805.6	291.2	170.9
	(ii) Contribution of efficiency; change	77.4	94.5	97.4	64.3
	(b) Contribution of Inputs	−169.5	1811.1	−288.7	−135.2
Krishna	Output growth rate	−0.6	−1.7	6.6	0.7
	TFP growth rate	−10.3	25.1	22.3	0.0
	Tech change growth rate	−6.8	18.9	17.7	0.3
	(a) Contribution of TFP	1597.1	−1508.7	339.1	−3.0
	(i) Contribution of technical; change	1053.9	−1131.8	268.9	37.8
	(ii) Contribution of efficiency; change	543.2	−376.8	70.2	−40.8
	(b) Contribution of Inputs	−1497.1	1608.7	−239.1	103.0
Pennar	Output growth rate	−1.4	−2.1	3.6	−0.5
	TFP growth rate	0.1	19.2	19.6	0.0
	Tech change growth rate	−2.5	17.3	17.6	−0.2
	(a) Contribution of TFP	−10.5	−897.5	550.1	−1.6
	(i) Contribution of technical; change	176.3	−808.2	494.3	42.0
	(ii) Contribution of efficiency; change	−186.7	−89.3	55.8	−43.6
	(b) Contribution of inputs	110.5	997.5	−450.1	101.6
Other basins	Output growth rate	−2.3	−1.9	4.3	−0.6
	TFP growth rate	−7.2	14.4	13.1	0.0
	Tech change growth rate	−6.2	16.5	17.1	0.2
	(a) Contribution of TFP	311.0	−756.5	306.4	−1.4
	(i) Contribution of technical; change	267.9	−865.6	399.3	−40.7
	(ii) Contribution of efficiency change	43.2	109.1	−92.9	39.3
	(b) Contribution of inputs	−211.0	856.5	−206.4	101.4