“…The studies on "lean suppliers" by the International Motor Vehicle Program at MIT (Cusumano & Takeishi, 1991;Helper & Sako, 1995, 1998Helper & MacDuffie, 1997;Fine, 1998) showed that North American and European assemblers and suppliers were converging towards Japanese-style supplier relation management, moving from competitive, adversarial relationships, to more cooperative ones, characterized by risk-sharing practices (Camuffo, Furlan, & Rettore, 2007). More recently, Helper, MacDuffie and Sabel (2000) suggest that "voice" practices like benchmarking, co-design, and "root cause" error detection and correction are the pragmatist mechanisms that constitute "learning by monitoring" a relationship in which buyers and suppliers continuously improve their joint products and processes and therefore their capabilities.…”