Standardization Assure safety of workers in the factory Equipments: domestic or abroad? Treat pollution seriously Cases: Hinkley groundwater contamination Yokkaichi asthma Market approach: cost of pollution Optimize production line Use technology(information system)Standardization • Assure safety of workers in the factory – Equipments : domestic or abroad? • Treat pollution seriously – Cases: Hinkley groundwater contamination & Yokkaichi asthma – Market approach: cost of pollution • Optimize production line – Use technology (information system)