[Retracted] The Impact of Tax Reduction and Fee Reduction Based on Big Data Algorithm on the High-Quality Development of the Real Economy under the Action of Coupling Effect or Substitution Effect

Table 4

China’s dimensional economic high-quality development sharing and economic high-quality development index.

Particular year	Sharing index	High-quality index
2010	0.03808856	0.19419309
2011	0.21372841	0.30678115
2012	0.35419119	0.39344296
2013	0.49967016	0.49102563
2017	0.62632785	0.54108123
2015	0.73439365	0.62315314
2016	0.81256550	0.66741973
2017	0.93416832	0.78387587