The Productivity Slowdown and the Declining Labor Share: A Neoclassical Exploration

Gene Grossman, Elhanan Helpman, Ezra Oberfield and Thomas Sampson

No 23853, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: We explore the possibility that a global productivity slowdown is responsible for the widespread decline in the labor share of national income. In a neoclassical growth model with endogenous human capital accumulation a la Ben Porath (1967) and capital-skill complementarity a la Grossman et al. (2017), the steady-state labor share is positively correlated with the rates of capital-augmenting and labor-augmenting technological progress. We calibrate the key parameters describing the balanced growth path to U.S. data for the early postwar period and find that a one percentage point slowdown in the growth rate of per capita income can account for between one half and all of the observed decline in the U.S. labor share.

JEL-codes: E13 E25 J24 O41 (search for similar items in EconPapers)
Date: 2017-09
New Economics Papers: this item is included in nep-dge, nep-gro, nep-ino, nep-lma, nep-ltv and nep-mac
Note: EFG
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Citations: View citations in EconPapers (73)

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Working Paper: The productivity slowdown and the declining labor share: a neoclassical exploration (2017)
Working Paper: The Productivity Slowdown and the Declining Labor Share: A Neoclassical Exploration (2017)
Working Paper: The Productivity Slowdown and the Declining Labor Share: A Neoclassical Exploration (2017)
Working Paper: The productivity slowdown and the declining labor share: a neoclassical exploration (2017)
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