Takaharu Kawai, Junya Sakaguchi and Nobumasa Shimizu
The paper aims to describe the changes in buyer-supplier relationships among Japanese companies at the early 2000s, focusing on two critical features; long-term relationships and…
Abstract
Purpose
The paper aims to describe the changes in buyer-supplier relationships among Japanese companies at the early 2000s, focusing on two critical features; long-term relationships and information sharing. In particular, the paper investigates the relationship between benefits from information-sharing activities within buyer-supplier relationships and the stability of these relationships.
Design/methodology/approach
The paper develops a questionnaire based on prior research related to Japanese companies and undertakes a questionnaire survey of 353 Japanese manufacturing companies (which belong to the machinery, electrical/electronics, transportation equipment, and precision industries) in 2002.
Findings
Although Japanese companies have been considered to have close relationships with their partners, the paper finds only a small proportion of buyers were willing to share sensitive information with their suppliers and/or expected to continue long-term relationships with them. In addition, an examination of factors relating to buyers' performance shows that receiving benefits from inter-organizational information-sharing activities (attending suppliers' meetings, sending engineers to suppliers, and proposing cost saving ideas) could affect buyers' incentives to sustain long-term relationships with their suppliers.
Originality/value
The paper provides empirical evidence of the changing nature of the buyer-supplier relationship in Japanese manufacturing companies. Specifically, the main contribution of this research is to provide empirical evidence indicating that the benefit from buyer-supplier relationships has an effect on the governance structure of these relationships.
Details
Keywords
Abstract
Thick film superconductors with the nominal composition Bi2Pb0.5Sr2Ca2.5Cu3.5Ox were fired on stainless steel substrates and on alumina substrates covered with silver or gold thick film conductors. Films on stainless steel substrates were semiconducting due to reaction between the superconducting film and oxidised chromium and iron from the steel. Tc(R=0) of films on silver was between 80 K and 90 K while Tc (R=0) on gold was below 60 K. The low Tc (R=0) of films on gold is attributed to the interaction between the gold layer and copper from the superconductor.