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8. Global mitigation efforts cannot neglect emerging emitters

Author

Cui, Can, Guan, Dabo, Wang, Daoping, Meng, Jing, Chemutai, Vicky, Brenton, Paul, Zhang, Shaohui, Shan, Yuli, Zhang, Qiang, and Davis, Steven J

Subjects
Environmental Sciences, Environmental Management, Affordable and Clean Energy, Climate Action, emerging emitters, developing countries, climate change mitigation, CO2 emissions, net zero, Crop and Pasture Production
Abstract

International efforts to avoid dangerous climate change have historically focused on reducing energy-related CO2 emissions from countries with either the largest economies (e.g. the EU and the USA) and/or the largest populations (e.g. China and India). However, in recent years, emissions have surged among a different and much less-examined group of countries, raising concerns that a next generation of high-emitting economies will obviate current mitigation targets. Here, we analyse the trends and drivers of emissions in each of the 59 countries where emissions in 2010-2018 grew faster than the global average (excluding China and India), project their emissions under a range of longer-term energy scenarios and estimate the costs of decarbonization pathways. Total emissions from these 'emerging emitters' reach as much as 7.5 GtCO2/year in the baseline 2.5° scenario-substantially greater than the emissions from these regions in previously published scenarios that would limit warming to 1.5°C or even 2°C. Such unanticipated emissions would in turn require non-emitting energy deployment from all sectors within these emerging emitters, and faster and deeper reductions in emissions from other countries to meet international climate goals. Moreover, the annual costs of keeping emissions at the low level are in many cases 0.2%-4.1% of countries' gross domestic production, pointing to potential trade-offs with poverty-reduction goals and/or the need for economic support and low-carbon technology transfer from historically high-emitting countries. Our results thus highlight the critical importance of ramping up mitigation efforts in countries that to this point have been largely ignored.

Published
2022

15. Study on the Coordination of Supply Chain Based on Carbon Emissions Trading Considering the Retailers’ Competition

Author

Wang Daoping, Li Xiaoyan, and Ding Kun

Subjects
Engineering (General). Civil engineering (General), TA1-2040
Abstract

This paper studies the coordination of supply chain in the context of carbon emissions trading mechanism, which considering the competition between retailers. Centralized and decentralized supply chain models were constructed to discuss the price of product, to avoid the losses of profit from the decentralized decision-making, the revenue-sharing contract was introduced to coordinate the supply chain. Research shows that the carbon emissions trading reduce emissions effectively, but the higher price of carbon emissions trading cut down the total profit of supply chain; The competition between retailers upgrades the supply chain members’ profit; Coordination was achieved by introducing the revenue-sharing contract. Finally, numerical example was given to illustrate the validity of the revenue-sharing contract, and the sensitivity analysis of parameters such as the price of the emissions trading and the retailers’ competition were presented.

Published
2017
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47. Positive Psychological States and Employee Creativity: The Role of Ethical Leadership

Author

Younas, Amjad, Wang, Daoping, Javed, Basharat, Rawwas, Mohammed Y. A., Abdullah, Iqra, and Zaffar, Muhammad Adeel

Abstract

This study explores a new theoretical model of employee creativity by investigating the impact of ethical leadership on creativity mediated by creative self-efficacy and psychological safety. Data collected from 200 supervisor-subordinate dyads in Pakistan reveal that ethical leadership is positively related to creativity. Further, psychological safety partially mediates the relationship between ethical leadership and creativity. However, creative self-efficacy is found insignificant in the relationship between ethical leadership and creativity. The study discusses research and practical implications of the proposed new theoretical framework with regard to employee creativity.

Published
2020
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