Anhui University of Finance and Economics

TL;DR: In this article, the authors investigated how structural changes and economic activities impact on the environment in Japan and used economic complexity and ecological footprint as key factors instead of using traditional economic and environmental factors.

TL;DR: In this paper, the ambiguous role of environmental taxes in reducing energy usage and energy intensity from 1994 to 2018 was examined in 29 OECD economies, and the authors concluded that the efforts towards a sustainable environment by reducing energy consumption should adopt innovative policies by ensuring the displacement of non-renewables and improving energy efficiency.

TL;DR: In this paper, the authors identify the joint effects of energy and environment-biased technological progress and multi-dimensional industrial structural change on economic growth, and empirically verifies the specific effects within China.

TL;DR: In this paper, the predator-prey model with modified Leslie-Gower Holling-type II schemes is studied and sufficient conditions are obtained for the existence and global attractivity of positive periodic solutions of this model.

TL;DR: 2D correlation coefficient can effectively highlight the detailed SOM information compared with that of one-dimensional correlation coefficient, and the ELM models yielded superior predictability relative to SVM models in all eight established models.