In this study, we do not use traditional EMA tools such as life cycle assessment, inputeoutput model, and material and energy flow accounting due to their limited applicability to logistics. Instead, we take EMA as an approach to identify and measure both environmental and economic performance in logistics management. Since there is no comprehensive structure or framework to measure environmental and economic performance in green logistics, we also adopt a multi-methodological approach including process mapping, mathematical modelling, scenario analysis and sensitivity analysis.