Using the index of degree digital transformation enterprises constructed based on text analysis, and combining data Shanghai Shenzhen A-share listed companies from 2007 to 2020, a panel model was established empirically study impact green technology innovation mechanism action further analyze heterogeneity. The results show that can significantly promote innovation, its internal is improve level by alleviating financing constraints attracting government subsidies. Compared with...

With increasing pressure on the global ecological environment, natural capital has become scarce. Improving well-being of residents within a limited environment is fundamental requirement for sustainable development. This paper constructs novel multidimensional evaluation framework to make performance (EWP) results comprehensive and universal. Meanwhile, vertical horizontal opening grade method, coupled coordination model, spatial exploratory data analysis (ESDA) were introduced measure...

While immersive shopping has injected new vitality into China's e-commerce, it also resulted in consumers' over-reliance on online shopping. Psychological studies have linked addiction with depression, but business practices challenge this conclusion. This study, grounded theory, developed a theoretical model, and conducted an survey 214 live-streaming shoppers using structural equation modeling for validation. The primary focus was determining whether consumers truly become addicted to the...

To investigate the impact of vehicle load on highway pile–slab bridges, contact constraint method is employed to treat and bridge as two independent subsystems. Through formulation point-to-surface equations, a vehicle–bridge coupling vibration analysis performed, incorporating effects deck roughness. The finite element utilized construct model, while five-axis heavy model developed based multi-rigid-body dynamics method. computational results reveal pier height, number, friction coefficient...

Water scarcity has emerged as a critical constraint on agricultural development and food security worldwide, particularly in arid semi-arid regions such Central Asia, Western North Africa, which are part of the “Belt Road” Initiative. This study, based global multi-regional input–output model, quantitatively analyzes virtual water flows between China countries along Road”. It focuses water-scarce regions, examining impact trade resource pressures security, well transfer resources patterns....

The environmental protection industry is central to China’s green transition and essential for achieving the “Dual Carbon” goals. Through policy logic of expected governance, high-quality employment in this sector serves as a demonstrative model overall changes across society plays key role coordinating achievement both economic objectives. This study proposes comprehensive evaluation framework assessing industry. Using entropy method, Moran’s Index, spatial econometric models, we analyze...

The 2060 carbon neutral target reflects the long-term equilibrium and stability of production activities natural environment. As an important part Chinese energy structure, operation transformation power enterprises will face higher requirements. Although rapid development smart grids provides necessary technical support for to build a modern system with green as core, whether can use improve their operating performance environmental has yet be discussed. differences caused by heterogeneity...

Ten years have passed since the Fukushima nuclear accident, but its impact on environment and energy consumption structure has continued up to now. This accident delayed process of China’s power construction may a certain potential goal carbon neutrality by 2060. paper aims properly understand negative leakage industry, reawaken attention Chinese academic governmental departments energy, explore reasonable path achieve neutrality. Based idea quasi-natural experiment, this collected emissions...

China’s rapid economic growth has inevitably led to serious resource depletion, environmental degradation, and a decline in social welfare. As such, establishing total-factor energy green efficiency (TFEGE) exploring its factors are of paramount importance bolster comprehensive foster sustainable development. In this research, we deployed the spatial lag model (SLM) data envelopment analysis (DEA), using energy, capital labor as input indicators, GDP dimension metrics desirable outputs,...

How does issuing green bonds (GBs) benefit firms? We deal with this question by investigating the spillover effect of GB issuance on non-green bond (NGB) credit spread. The results show that is associated decreased spread NGBs, i.e., going lowers costs debt. This beneficial more salient among firms poorer liquidity, consistent "bond liquidity story" investors expect enhanced after and thus charge lower However, little evidence supports "halo or "firm performance story." paper highlights...

Abstract In modern warfare, as important infrastructure in marine engineering, the airport runways on reef islands are primary targets to be struck wartime. This paper aims shed light damage problem under working condition of initial penetration followed by explosion. The numerical simulation was conducted through establishment coupled correlation model between crater radius, effective explosion cavity radius and depth, well multi-objective optimization field parameters using Non-dominated...