The purpose is to identify the impacts of internal and external integrations in an automotive supply chain in Thailand. Data are collected from automotive firms in Thailand and are analyzed using structural equation modeling (SEM). The result indicates that both internal and external integrations are significant factors affecting market flexibility.

ABSTRACT
 INTRODUCTION
 LITERATURE REVIEW AND FRAMEWORK DEVELOPMENT
 METHODOLOGY
  Structural equation modeling (SEM)
 RESULTS
 CONCLUSION
 REFERENCES
 TABLE AND FIGURE

• Nitipon Tansakul(Thammasat University, Thailand, Japan Advanced Institute of Science and Technology, Japan)
• Suthathip Suanmali(Thammasat University, Thailand)
• Kunio Shirahada(Japan Advanced Institute of Science and Technology, Japan)