Methodology and Application of Fiscal and Tax Forecasting Analysis Based on Multi-Source Big Data Fusion

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Year</td><td class="align_center">Personal income tax</td><td class="align_center">GDP</td><td class="align_center">Disposable income</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">2018</td><td class="align_center">412.46</td><td class="align_center">1500.70</td><td class="align_center">5302.64</td></tr><tr><td class="align_left">2019</td><td class="align_center">463.56</td><td class="align_center">1548.35</td><td class="align_center">5603.16</td></tr><tr><td class="align_left">2020</td><td class="align_center">504.32</td><td class="align_center">1653.28</td><td class="align_center">5914.62</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Annual data for the individual income tax and related indicator validation set.</div>

Mathematical Problems in Engineering

tab7

Table 7

Table 7: Methodology and Application of Fiscal and Tax Forecasting Analysis Based on Multi-Source Big Data Fusion 