Effectiveness Evaluation Model of Digital Cost Management Strategy for Financial Investment of Internet of Things Enterprises in Complex Environment

<div>Changes in gross profit and gross profit margin of Xiaomi from 2016 to 2019.</div>

Scientific Programming

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Figure 9

Figure 9: Effectiveness Evaluation Model of Digital Cost Management Strategy for Financial Investment of Internet of Things Enterprises in Complex Environment 

Figure 9 | Effectiveness Evaluation Model of Digital Cost Management Strategy for Financial Investment of Internet of Things Enterprises in Complex Environment 