The preceding discussion offers some perspective regarding the necessary data to evaluate logistics alternatives. The primary justification for placing the formal data collection process after the selection of analysis technique is to match the data to the analysis technique requirements.
It is also useful to benchmark competitive logistical capabilities and flows to provide information regarding competitor strategies and capabilities. In most cases, this information is readily available from published material, annual reports, and general knowledge of company executives. The main purpose in collecting such data is to provide competitive benchmarks that compare customer service capabilities, facility networks, and operating capabilities