Analysis of Spatiotemporal Variation Characteristics of New Quality Productivity in Inner Mongolia

新质生产力是一种以创新为驱动、突破传统路径依赖的先进生产力形态，科技创新为其核心，催生新兴产业与业态，推动产业升级，提升国家竞争力，促进经济高质量发展与现代化进程。本文在深入分析新质生产力内涵的基础上，从劳动者、劳动对象和劳动资料三要素出发，构建新质生产力指标体系，运用熵值法与重心分析模型，通过ArcGIS展示内蒙古地区新质生产力的时空变化趋势及重心转移轨迹。研究结果表明，2020~2022年间，内蒙古地区新质生产力水平总体呈上升趋势，各盟市新质生产力水平不断提高。重心转移轨迹显示，新质生产力重心由包头市向东北移动至乌兰察布市，随后在乌兰察布市境内向东南方向移动，2020~2022年间，重心偏移63.12 km。东部地区新质生产力水平的增长速度高于全区平均水平。标准差椭圆显示，2020~2022年内蒙古新质生产力水平主要集中在中国西部与中部，呈现“东北–西南”的空间分布格局，且伴随“西北–东南”方向的集聚和“东北–西南”方向的扩散趋势。New quality productivity is a kind of advanced productivity form driven by innovation, breaking through the traditional path of dependence, with scientific and technological innovation as its core, giving rise to new industries and business forms, promoting industrial upgrading, enhancing national competitiveness, and promoting the high-quality development and modernization of the economy. On the basis of an in-depth analysis of the connotation of new quality productivity, this paper constructs the index system of new quality productivity from the three elements of laborers, labor objects and labor materials, applies entropy method and center of gravity analysis model, and demonstrates the spatiotemporal variation trend of the new quality productivity and the trajectory of the center of gravity shift in the Inner Mongolia region through ArcGIS. The results of the study show that during the period of 2020~2022, the level of new quality productivity in Inner Mongolia is generally on an upward trend, and the level of new quality productivity in each league and city is constantly improving. The center of gravity shift trajectory shows that the center of gravity of new mass productivity moves from Baotou to the northeast to Ulanqab, and then moves to the southeast within Ulanqab, with a center of gravity deviation of 63.12 km during 2020~2022. The growth rate of the new mass productivity level in the eastern region is higher than the average level of the whole region. The standard deviation ellipse shows that in 2020~2022, the level of new productivity in Inner Mongolia is mainly concentrated in the western and central parts of China, showing a spatial distribution pattern of “Northeast-Southwest”, and accompanied by the agglomeration of the “Northwest-Southeast” and the “Northeast-Southwest” directions.