Labor’s Shares in a Model of Induced Innovation
AbstractThe relative stability of aggregate labor's share constitutes one of the great macroeconomic ratios. However, relative stability at the aggregate level masks the unbalanced nature of sectoral labor's shares. We present a two-sector (manufacturing and services) model with induced innovation that can rationalize these phenomena as well as several other empirical regularities of actual economies. Specifically, along the transition path (i) manufacturing becomes increasingly capital-intensive over time while (ii) there is an increase in the relative price and production share of services and (iii) aggregate labor's share converges from above to a non-zero value. At the sectoral level (iv) labor’s share in manufacturing trends towards zero. Notably, (v) the model may transition to either a neoclassical steady-state or long-run endogenous growth, so it has the potential to account for a wide range of growth experiences.
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Bibliographic InfoPaper provided by Department of Economics, West Virginia University in its series Working Papers with number 10-01.
Length: 40 pages
Date of creation: 2010
Date of revision:
Labor's Share; Factor Shares; Development; Biased Technical Change; Capital Intensity;
Other versions of this item:
- O11 - Economic Development, Technological Change, and Growth - - Economic Development - - - Macroeconomic Analyses of Economic Development
- O30 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - General
- O41 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - One, Two, and Multisector Growth Models
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- Marion Davin & Karine Gente & Carine Nourry, 2013.
"Should a Country Invest more in Human or Physical Capital? A Two-Sector Endogenous Growth Approach,"
AMSE Working Papers
1330, Aix-Marseille School of Economics, Marseille, France, revised May 2013.
- Marion Davin & Karine Gente & Carine Nourry, 2013. "Should a Country Invest more in Human or Physical Capital? A Two-Sector Endogenous Growth Approach," Working Papers halshs-00822391, HAL.
- Jean-François FAGNART & Marc GERMAIN & Alphonse MAGNUS, 2013. "Soutenabilité forte, rente et partage de la valeur ajoutée," Discussion Papers (IRES - Institut de Recherches Economiques et Sociales) 2013021, Université catholique de Louvain, Institut de Recherches Economiques et Sociales (IRES).
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