Green product innovation in industrial networks: a theoretical model

Eugenie Dugoua and Marion Dumas

LSE Research Online Documents on Economics from London School of Economics and Political Science, LSE Library

Abstract: Previous studies have modeled green technological change as innovations in the process of production (e.g., abatement technologies or energy sources). But greening the economy also requires changing products. The automotive industry, for example, needs to massively deploy alternative-fuel vehicles. Product manufacturing occurs within supply-chain networks, and developing new products typically requires complementary investments by suppliers. We study the incentives for green product innovation in industrial networks and how policies can affect them. We follow the industrial organization theory of product differentiation, and model green product innovations as upgrades in product quality where inputs from suppliers are essential for upgrading quality. We show that suppliers can be innovation bottlenecks and render policy instruments less effective. We provide an explicit mechanism for the role of institutions that help actors coordinate on the long-term direction of innovation. We discuss how our results help organize several findings from case studies in the automotive industry.

Keywords: green products; innovation; production networks; buyer-supplier relationships; supply chains (search for similar items in EconPapers)
JEL-codes: L52 O31 Q55 Q58 (search for similar items in EconPapers)
Pages: 23 pages
Date: 2021-05-01
New Economics Papers: this item is included in nep-com, nep-ene, nep-env, nep-ino and nep-sbm
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (5)

Published in Journal of Environmental Economics and Management, 1, May, 2021, 107. ISSN: 0095-0696

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Persistent link: https://EconPapers.repec.org/RePEc:ehl:lserod:108570

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