In recent years,Danyang in Jiangsu Province-one of China’s key eyewear manufacturing and distribution centers-has leveraged its“small glasses”to power a“big industry.”
Existing research has emphasized the environmental effects of the digital economy.However,the question of whether ecological wealth can stimulate digital economic growth remains unanswered.Using panel data from Chines...Existing research has emphasized the environmental effects of the digital economy.However,the question of whether ecological wealth can stimulate digital economic growth remains unanswered.Using panel data from Chinese cities spanning 2011-2022,this study empirically examines how urban ecological wealth affects digital economy development.The results reveal that ecological wealth significantly promotes digital economy growth,with stronger effects observed in coastal and highly urbanized cities.Mechanism analysis shows that ecological wealth advances digital economy development by fostering green technology innovation and enhancing human capital.Additional tests indicate a significant negative spatial spillover effect,suggesting that local ecological wealth may inhibit digital economy growth in neighboring areas.These findings offer valuable policy insights for strengthening ecological wealth accumulation and advancing digital economy development.展开更多
A non-Maxwellian collision kernel is employed to study the evolution of wealth distribution in a multi-agent society.The collision kernel divides agents into two different groups under certain conditions. Applying the...A non-Maxwellian collision kernel is employed to study the evolution of wealth distribution in a multi-agent society.The collision kernel divides agents into two different groups under certain conditions. Applying the kinetic theory of rarefied gases, we construct a two-group kinetic model for the evolution of wealth distribution. Under the continuous trading limit, the Fokker–Planck equation is derived and its steady-state solution is obtained. For the non-Maxwellian collision kernel, we find a suitable redistribution operator to match the taxation. Our results illustrate that taxation and redistribution have the property to change the Pareto index.展开更多
文摘In recent years,Danyang in Jiangsu Province-one of China’s key eyewear manufacturing and distribution centers-has leveraged its“small glasses”to power a“big industry.”
文摘Existing research has emphasized the environmental effects of the digital economy.However,the question of whether ecological wealth can stimulate digital economic growth remains unanswered.Using panel data from Chinese cities spanning 2011-2022,this study empirically examines how urban ecological wealth affects digital economy development.The results reveal that ecological wealth significantly promotes digital economy growth,with stronger effects observed in coastal and highly urbanized cities.Mechanism analysis shows that ecological wealth advances digital economy development by fostering green technology innovation and enhancing human capital.Additional tests indicate a significant negative spatial spillover effect,suggesting that local ecological wealth may inhibit digital economy growth in neighboring areas.These findings offer valuable policy insights for strengthening ecological wealth accumulation and advancing digital economy development.
基金Project supported by the National Natural Science Foundation of China(Grant No.11471263)the Natural Science Foundation of Xinjiang Uygur Autonomous Region,China(Grant No.2021D01B09)+1 种基金the Initial Research Foundation of Kashi University(Grant No.022024076)“Mathematics and Finance Research Centre Funding Project”,Dazhou Social Science Federation(Grant No.SCMF202305)。
文摘A non-Maxwellian collision kernel is employed to study the evolution of wealth distribution in a multi-agent society.The collision kernel divides agents into two different groups under certain conditions. Applying the kinetic theory of rarefied gases, we construct a two-group kinetic model for the evolution of wealth distribution. Under the continuous trading limit, the Fokker–Planck equation is derived and its steady-state solution is obtained. For the non-Maxwellian collision kernel, we find a suitable redistribution operator to match the taxation. Our results illustrate that taxation and redistribution have the property to change the Pareto index.
