摘要
数字经济浪潮下,数字技术为旅游产业绿色发展与动能优化提供了契机。论文采用中国2011—2020年省际面板数据,聚焦数字经济对旅游产业绿色发展效率的促进作用、空间溢出及非线性效应。结果表明:①中国数字经济综合水平及旅游产业绿色发展效率的空间异质性突出,“数字鸿沟”表征显著。②数字经济对旅游产业绿色发展效率具有显著正向影响且空间溢出特征明显,验证了“索洛悖论”在旅游产业并无明显表征且数字经济的外部扩散性特征充分彰显。③数字经济对旅游产业绿色发展效率具有非线性影响效应。数字经济、技术创新具有单门槛效应,产业结构优化具有双门槛效应,呈现“跃迁”式变化轨迹。④异质性结果证实,数字经济对“东部—中部”及“东部—西部”旅游产业绿色效率的正向影响较为突出,东部地区“领头雁”优势明显;对国家数字经济综合试验区省域的正向空间溢出作用大于非试验区省域,证实政策驱动有助于放大数字经济的作用效果。研究结果可为缩小“数字鸿沟”、运用数字技术提升绿色发展效率、促进旅游发展要素向高效化进阶提供参考。
In the era of the digital economy,digital technologies provide an opportunity for improving the quality and efficiency and optimizing the momentum of the tourism industry.This study used the provincial panel data from China's mainland between 2011-2020 to examine the promotional,spatial spillover,and nonlinear effects of the digital economy on the green development efficiency of the tourism industry.The results show that:1)The spatial heterogeneity of China's digital economy comprehensive development level and tourism industry green development efficiency was prominent,and the"digital divide"was significant.2)The digital economy had a significant positive impact on the green development efficiency of the tourism industry,and the spatial spillover effect was more significant than the direct effect,confirming that there was no clear manifestation of the"Solow paradox"in the tourism industry and the external diffusion characteristics of the digital economy were fully demonstrated.3)The digital economy had a non-linear effect on the green development efficiency of the tourism industry.The digital economy and technological innovation showed a single threshold effect,and industrial structure optimization had a double threshold effect,showing a"leaped"change trajectory.4)The heterogeneity test results confirm that the positive impact of the digital economy on the green development efficiency of the tourism industry in the eastern-central and eastern-western regions was more prominent,and the leading advantages was more obvious in the eastern region.The positive spatial spillover effect on the national digital economy comprehensive experimental provinces was greater than that on the non-experimental provinces,confirming that policy-driven initiatives help to amplify the effects of the digital economy.The conclusions of this study provide some references for narrowing the digital divide,using digital technology to improve green development efficiency,and promoting the transition of tourism development factors to high efficiency.
作者
李志远
冯学钢
何静
LI Zhiyuan;FENG Xuegang;HE Jing(School of Economics and Management,East China Normal University,Shanghai 200062,China)
出处
《地理科学进展》
CSSCI
CSCD
北大核心
2024年第10期1990-2003,共14页
Progress in Geography
基金
国家社会科学基金重大项目(19ZD25)。
关键词
数字经济
旅游产业
绿色发展效率
数字鸿沟
空间杜宾模型
门槛效应
digital economy
tourism industry
green development efficiency
digital divide
spatial Durbin model
threshold effect
