A Maturity-based Improvement Method for Eco-efficiency in Manufacturing Systems

Evolution dynamic of intelligent construction strategy of coal mine enterprises in China

“…Aiming at the characteristics of mutual learning and adaptive adjustment of strategies among participants in groups, evolutionary game theory provides a reasonable analysis framework, which is widely used in environmental governance ( da Silva Rocha and Salomão, 2019 ), low-carbon supply chain ( Kang et al., 2019 ), energy security ( Liu et al., 2015 ; Wang et al., 2020 ). Among them, for the construction of enterprise intelligence, research scholars use the classic evolutionary game model, which mostly focuses on cloud manufacturing services ( Huo et al., 2021 ; Wang et al., 2020 ) supply chain collaborative innovation ( Lu et al., 2021 ; Litos et al., 2017 ), value co-creation ( Li et al., 2021 ), etc. However, there are still two practical characteristics in the behavior decision of intelligent construction in coal mining enterprises: on the one hand, the number of coal mining enterprises are limited, and the classical evolutionary game theory is based on the overall infinite adaptive strategy adjustment; On the other hand, the changeable geological environment such as rock burst, gas outburst and water permeability brings uncertainty to the intelligent construction of coal mine enterprises, while the classical evolutionary game theory does not consider the influence of uncertain environment on equilibrium.…”

Applying the Super-EBM model and spatial Durbin model to examining total-factor ecological efficiency from a multi-dimensional perspective: evidence from China

“…Mickwitz et al(2006) pointed out that ecological efficiency involves multiple dimensions such as economy, society, ecological environment and can be used to effectively measure the level of sustainable development. Litos et al (2017) defined ecological efficiency as a way to achieve optimal value at a lower cost.It can be seen that although there are certain differences in the definition of ecological efficiency from society, they all emphasize that ecological efficiency needs to take into account economic and ecological benefits, and maximize economic benefits while minimizing the impact of negative environmental externalities.…”