Research and Analysis on the Index System of Digital Economy in Anhui Province

Table 2

Weights of the second level.

Level	Coefficients	Mean	Standard deviation	Variance	Kurtosis	Skewness
Electronic information manufacturing industry	3	63.973	9.819	96.408	14.369	3.729
Growth of electronic information manufacturing industry	2	71.415	8.933	79.793	7.312	2.140
Software service industry	2.4	52.019	27.625	763.126	0.976	−1.089
Growth of software service industry	1.6	72.368	37.166	1381.347	0.727	−1.526
Telecommunication, broadcasting, and WeChat transmission	1.2	65.949	9.456	89.409	13.105	3.490
Growth of telecommunication, broadcasting, and WeChat transmission	0.8	84.699	12.272	150.609	−0.724	−0.587
Internet	2.4	55.511	29.588	875.474	0.605	−1.141
Growth of Internet	1.6	62.368	32.653	1066.206	0.562	−1.346
Information industry enterprises number	6	65.475	9.853	97.074	11.409	3.253
Growth of information industry enterprises number	4	72.115	11.584	134.178	0.978	1.306
Proportion of fixed assets investment in information industry in social fixed assets investment	10	75.668	10.744	115.439	0.185	0.820
Technological innovation in the field of digital economy (export turnover)	5	91.534	3.092	9.562	4.772	2.431
Technological innovation in the field of digital economy (absorb turnover)	5	91.239	2.628	6.905	9.040	2.985
Merge together with informatization and industrialisation	7.5	96.539	2.365	5.591	2.032	−0.948
Standard implementation level	7.5	84.221	9.038	81.682	0.220	−0.215
E-commerce	15	92.125	1.668	2.783	0.727	0.957
Wisdom education	3.3	93.000	10.285	105.778	3.664	−1.888
Wisdom medical	3.3	91.506	1.872	3.503	−0.415	0.788
Wisdom tourism	3.4	60.488	13.197	174.173	0.109	−0.516
Information infrastructure	15	74.205	7.168	51.378	0.580	0.438