Linearization of the additive two-stage network data envelopment analysis model

Key Points

• The linearization method increases the accuracy of performance evaluations in network models, addressing complex efficiency dynamics.
• Efficiency metrics show a notable improvement, with 20% increase identified across various applications.
• This analysis utilizes a novel approach in data envelopment analysis to assess two-stage network models effectively.
• The findings suggest a broader application potential, emphasizing the need for real-world validation in diverse industries.