DOI: 10.1504/IJSOM.2010.029483
关键词:
摘要: Data Envelopment Analysis (DEA) has been used in many studies to measure the efficiency of supply chains. There, authors primarily utilised traditional Charnes-Cooper-Rhodes (CCR) or Banker-Charnes-Cooper (BCC) model relative performance Decision-Making Units (DMUs) chain. Dharmapala (2008) analysed Talluri and Baker's (2002) data under CCR with Intrinsic Assurance Regions (IARs) proposed a methodology add value chains by projecting inefficient DMUs onto frontier. In this paper, we analyse same explore impact IARs on added values using uniquely DMUs.