Accounting for quality: Issues with modeling the impact of R&D on economic growth and carbon emissions in developing economies

Karen Fisher-Vanden and Ian Sue Wing

Energy Economics, 2008, vol. 30, issue 6, 2771-2784

Abstract: The literature on climate policy modeling has paid scant attention to the important role that R&D is already playing in industrializing countries such as China, where R&D investments are targeting not only productivity improvements but also enhancements in the quality and variety of products. We focus here on the effects of quality-enhancing innovation on energy use and GHG emissions in developing countries. We construct an analytical model to show that efficiency-improving and quality-enhancing R&D have opposing influences on energy and emission intensities, with the efficiency-improving R&D having an attenuating effect and quality-enhancing R&D having an amplifying effect. We find that the balance of these opposing forces depends on the elasticity of upstream output with respect to efficiency-improving R&D, the elasticity of downstream output with respect to upstream quality-enhancing R&D occurring upstream, and the relative shares of emissions-intensive inputs in the costs of production of upstream versus downstream industries. We employ a computable general equilibrium (CGE) simulation of the Chinese economy to illustrate the difficulties that arise in incorporating these results into models for climate policy analysis, and we offer a simple remedy.

Keywords: Technological; change; Product; quality; Carbon; emissions; Global; climate; change; Computable; general; equilibrium (search for similar items in EconPapers)
Date: 2008
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (35)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0140-9883(07)00069-2
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:eneeco:v:30:y:2008:i:6:p:2771-2784

Access Statistics for this article

Energy Economics is currently edited by R. S. J. Tol, Beng Ang, Lance Bachmeier, Perry Sadorsky, Ugur Soytas and J. P. Weyant

More articles in Energy Economics from Elsevier
Bibliographic data for series maintained by Catherine Liu ().