Productivity of ICT and non-ICT capital: The role of rates of return and capital prices
AbstractWe investigate the role rates of return and rates of asset price decline play in explaining sources of productivity growth in the context of a growth accounting approach. Our analysis is based on data from the EU KLEMS database for seven countries in the period of 1990 - 2007. We introduce a constant rate of return to capital and a constant rate of ICT price decline across sectors, countries and time. The main result of this sensitivity analysis is that both alternative measurements somewhat downplay the role investment played relative to growth in multi-factor productivity in the UK and the US during 1995 - 2000. Moreover, we show that more than half of the ICT contribution to labor productivity growth results from growth in capital quality and composition rather than quantity. --
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Bibliographic InfoPaper provided by ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research in its series ZEW Discussion Papers with number 11-083.
Date of creation: 2011
Date of revision:
ICT capital; asset prices; rates of return; growth accounting;
Find related papers by JEL classification:
- C43 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods: Special Topics - - - Index Numbers and Aggregation
- E22 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Capital; Investment; Capacity
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
- O47 - Economic Development, Technological Change, and Growth - - Economic Growth and Aggregate Productivity - - - Measurement of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-02-20 (All new papers)
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- Robert Inklaar & Mary O'Mahony & Marcel Timmer, 2005.
"ICT AND EUROPE's PRODUCTIVITY PERFORMANCE: INDUSTRY-LEVEL GROWTH ACCOUNT COMPARISONS WITH THE UNITED STATES,"
Review of Income and Wealth,
International Association for Research in Income and Wealth, vol. 51(4), pages 505-536, December.
- Inklaar, Robert & Mahony, Mary O' & Timmer, Marcel, 2003. "ICT and Europe's productivity performance industry-level growth account comparisons with the United States," GGDC Research Memorandum 200368, Groningen Growth and Development Centre, University of Groningen.
- Dale W. Jorgenson & Mun S. Ho & Kevin J. Stiroh, 2005. "Productivity, Volume 3: Information Technology and the American Growth Resurgence," MIT Press Books, The MIT Press, edition 1, volume 3, number 0262101114, January.
- Andrea Bassanini & Stefano Scarpetta, 2002. "Growth, Technological Change, and ICT Diffusion: Recent Evidence from OECD Countries," Oxford Review of Economic Policy, Oxford University Press, vol. 18(3), pages 324-344.
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