Supplier's technology upgrading investment strategy considering product life cycle

Ming Dong, Shunjie Mao and Shan Li

International Journal of Production Economics, 2023, vol. 263, issue C

Abstract: Technology is evolving rapidly, which has a significant impact on firms' R&D investment decisions. When the downstream manufacturer decides to introduce new-technology products to the uncertain market, the upstream supplier needs to consider whether to invest in R&D to provide new components for the manufacturer. Different from the previous studies, this paper proposes a joint diffusion model that takes the product life cycle of the existing-technology products into account, revealing the impact of the product diffusion process and the existing technology's product life cycle on supplier's strategies. When the product spreads slowly, the later the new-technology product is introduced, the less likely the supplier will choose to invest in R&D. Moreover, the supplier will only invest in R&D as soon as possible or never with a slow product diffusion speed, depending on their R&D capabilities. When the product diffuses rapidly, the later the introduction of new-technology products, the likelihood of suppliers choosing to invest in R&D firstly increases and then decreases. What's more, suppliers are most likely to invest in R&D when existing technology products are just entering the mature stage with a rapid product diffusion speed.

Keywords: Supplier's independent research and development; Product life cycle; Product diffusion; New product introduction (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:proeco:v:263:y:2023:i:c:s0925527323001858

DOI: 10.1016/j.ijpe.2023.108953

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