ITM Web Conf.
Volume 47, 20222022 2nd International Conference on Computer, Communication, Control, Automation and Robotics (CCCAR2022)
|Number of page(s)||11|
|Section||Control Technology and Robotics Technology|
|Published online||23 June 2022|
Research on the allocation strategy of global carbon emission rights based on FAHP-EWM-TOPSIS
1 College of Transportation Engineering, Dalian Maritime University, Dalian 116000, China
2 College of Information Science and Technology, Dalian Maritime University, Dalian 116000, China
3 College of Maritime Economics and Management, Dalian Maritime University, Dalian 116000, China
* Corresponding author: firstname.lastname@example.org
As a scarce public resource, carbon emission rights are essentially a new type of development rights. The rational allocation of limited carbon emission rights is crucial to international climate governance. On the basis of the multi-index method allocation model, this paper proposes a global carbon emission rights allocation model based on FAHP-EWM-TOPSIS, which uses fuzzy analytic hierarchy process and entropy weight method respectively. Determine the subjective weight and objective weight of the evaluation indicators, and use the idea of minimizing the difference to find the optimal proportion of the subjective and objective weights, and then obtain the optimal combination weight, and finally combine the TOPSIS method to score and calculate the reasonable distribution of rights and interests of countries around the world. The results show that the fair share of most countries in the world is between 1% and 2%. Compared with other carbon emission rights allocation strategies, this model takes into account the more comprehensive distribution principles, and the differences between different countries are small, which can better reflect the principle of fairness. The research results provide a new scheme for the allocation of global carbon emission rights, which has certain reference value for future global climate governance.
Key words: FAHP / EWM / TOPSIS / Allocation of carbon emission rights
© The Authors, published by EDP Sciences, 2022
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