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Based on the provincial panel data from 2011 to 2022, the principal component analysis and PVAR model were used to empirically test the evolution of the dynamic relationship between digital economy, human capital agglomeration and regional income gap. The results show that there is a dynamic two-way reciprocal relationship between human capital agglomeration and regional income gap, and regional development is promoted in a coordinated manner. The substitution effect between the digital economy and human capital factors is dominant, and the development of the digital economy is not conducive to the accumulation of regional human capital in the short term, which in turn widens the income gap between local and developed regions. In the long run, although the development of the digital economy still squeezes out human capital, it can narrow the regional income gap with its sharing and spatial spillover effect.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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