Pathways to sustainable transportation in G-20 countries: Unveiling the role of green technology, green energy, green finance and digital economy using panel data and machine learning analyses

Research in Transportation Business & Management, Journal Year: 2025, Volume and Issue: 60, P. 101355 - 101355

Published: March 17, 2025

Language: Английский

---

A decision tree algorithm based on adaptive entropy of feature value importance

Big Data Research, Journal Year: 2025, Volume and Issue: unknown, P. 100530 - 100530

Published: April 1, 2025

Language: Английский

---

Exploring the role of digital economy on carbon productivity: New evidence from the “Broadband China” Policy

Energy Efficiency, Journal Year: 2025, Volume and Issue: 18(4)

Published: April 1, 2025

Language: Английский

---

Spatiotemporal characteristics and obstacle factors of coupling coordination degree between the digital economy and the high-quality development of the construction industry: evidence from China

Engineering Construction & Architectural Management, Journal Year: 2025, Volume and Issue: unknown

Published: April 16, 2025

Purpose The deep integration of the digital economy and construction industry is a crucial pathway for promoting green transformation high-quality development sector. This study investigates spatiotemporal evolution coupling coordination degree (CCD) between (DE) in (HQDCI) across different provinces China. It also identifies key obstacle factors, aiming to provide theoretical support practical guidance context economy. Design/methodology/approach Utilizing panel data from 30 China 2013 2022, this constructs comprehensive evaluation index system DE HQDCI. entropy weight TOPSIS method employed measure levels two systems. further applies model, Dagum Gini coefficient an model analyze differentiation characteristics, regional disparity sources factors their CCD. Findings HQDCI both exhibit “east-high, west-low” gradient. CCD increased 0.334 0.445 although it remains at elementary stage. spatial pattern reveals multi-layered structure characterized by “eastern leadership, central catch-up, western differentiation,” with inter-regional contributions exceeding 70% particularly pronounced east-west gap. Furthermore, core show heterogeneity: primarily constrained shortage IT talent imbalances technology market, while limited redundant infrastructure mismatches supply demand. Originality/value first integrate within unified framework, thereby unveiling co-evolutionary mechanisms. Quantifying provides empirical evidence precise policymaking. Moreover, identifying region-specific offers targeted solutions overcoming “digital–construction” bottleneck, yielding insights that have reference value rest world.

Language: Английский

---

Mechanism and spatial spillover effect of the digital economy on urban carbon Productivity: Evidence from 271 prefecture-level cities in China

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 382, P. 125435 - 125435

Published: April 18, 2025

Language: Английский

---

How does the digital economy affect carbon emission intensity in China? The role of market segmentation

Journal of Chinese Economic and Business Studies, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 30

Published: April 26, 2025

Language: Английский

---

Research on the impact and mechanism of digital economy on China’s food production capacity

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Nov. 8, 2024

Enhancing and strengthening food production capacity has always been a top priority in agricultural research, serving as cornerstone for ensuring national security stable economic development. This study, based on panel data spanning from 2011 to 2021 across 30 provinces China, delves into the mechanism through which digital economy impacts capacity. Employing double fixed effect model, mediation threshold we uncover several key findings: The significantly boosts capacity, with robustness tests affirming reliability of our results. Mechanism analysis reveals that enhances by elevating total factor productivity bolstering resilience. underscores urbanization levels exhibit single-threshold impact, wherein influence intensifies upon crossing this threshold. Heterogeneity central primary grain-producing regions, while its impact is comparatively weaker eastern western well non-primary areas. In summary, research sheds light pivotal role augmenting offering valuable insights regional variations thresholds China.

Language: Английский

---

Coordinated development of digital economy and ecological resilience in China: spatial–temporal evolution and convergence

Environment Development and Sustainability, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Language: Английский

---

Research on carbon emission accounting and low carbon operation methods for urban water supply systems

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 68, P. 106438 - 106438

Published: Nov. 1, 2024

Language: Английский

---

The carbon emission reduction effect of the digital economy from the perspective of biased technological progress

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 373, P. 123857 - 123857

Published: Dec. 30, 2024

Language: Английский

---