000 02354cam a22003257 4500
001 w8095
003 NBER
005 20211020113434.0
006 m o d
007 cr cnu||||||||
008 210910s2001 mau fo 000 0 eng d
100 1 _aNordhaus, William D.
_917639
245 1 0 _aAlternative Methods for Measuring Productivity Growth /
_cWilliam D. Nordhaus.
260 _aCambridge, Mass.
_bNational Bureau of Economic Research
_c2001.
300 _a1 online resource:
_billustrations (black and white);
490 1 _aNBER working paper series
_vno. w8095
500 _aJanuary 2001.
520 3 _aThe present study is a contribution to the theory of the measurement of productivity growth. First, it examines the welfare-theoretic basis for measuring productivity growth and shows that the ideal welfare-theoretic measure is a chain index of productivity growth rates of different sectors which uses current output weights. Second, it lays out a technique for decomposing productivity growth which separates aggregate productivity growth into three factors -- the pure productivity effect, the effect of changing shares, and the effect of different productivity levels. Finally, it shows how to apply the theoretically correct measure of productivity growth and indicates which of the three different components should be included in a welfare-oriented measure of productivity growth. The study concludes that none of the measures generally used to measure productivity growth is consistent with the theoretically correct measure.
530 _aHardcopy version available to institutional subscribers
538 _aSystem requirements: Adobe [Acrobat] Reader required for PDF files.
538 _aMode of access: World Wide Web.
588 0 _aPrint version record
690 7 _aE3 - Prices, Business Fluctuations, and Cycles
_2Journal of Economic Literature class.
690 7 _aO3 - Innovation • Research and Development • Technological Change • Intellectual Property Rights
_2Journal of Economic Literature class.
710 2 _aNational Bureau of Economic Research.
830 0 _aWorking Paper Series (National Bureau of Economic Research)
_vno. w8095.
856 4 0 _uhttps://www.nber.org/papers/w8095
856 _yAcceso en lĂ­nea al DOI
_uhttp://dx.doi.org/10.3386/w8095
942 _2ddc
_cW-PAPER
999 _c340111
_d298673