This paper presents a literature review on network models in data envelopment analysis
(DEA) focused on the slack‐based network model called slacks‐based measure‐network …

Resource constraints and environmental pollution are common problems that have long
plagued sustainable development, and enhancing the efficiency of green development is …

The COVID-19 pandemic posed unprecedented challenges to the airline industry,
necessitating a focus on maintaining high efficiency for profitability. This study assesses the …

This study aims to analyze the efficiency of global airlines by incorporating innovation capital
into a two-stage dynamic network data envelopment analysis (DEA) framework. This paper …

Coronavirus outbreak has been highly disruptive for aviation sector. There is strong
correlation between COVID-19 related news, volatility in transportation, low confidence in …

To track and explain the productivity changes of Asia-Pacific airlines during their boom
times, this study develops a Malmquist productivity index for a two-stage dynamic production …

Abstract Network Data Envelopment Analysis (NDEA) has been extensively applied to
evaluate the air transportation sector. NDEA provides a tool for evaluating the internal …

Forest resources are essential not only in the provision of tourism services, but also as the
assets of ecological preservation, and so this study divides the overall operation process of …

This study divided the whole process of airline activities into production stage and operation
stage to explore the two-stage efficiencies of 15 global airlines. Then a new decomposition …

Cross-efficiency method (CEM) is a well-known technique based on data envelopment
analysis that provides policymakers with a powerful tool to measure the efficiency of …