A Study of the Impact of Underground Economy on Integral Tax Burden in the Proportional Growth Model under Uncertainty

<div>The fuzzy values of the left hand side (dashed curve) and the right hand sides (solid curve) of (<a href="https://static.hindawi.com/articles/afs/volume-2018/6309787/figures/#EEq7">14</a>).</div>

Advances in Fuzzy Systems

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Figure 1

Figure 1: A Study of the Impact of Underground Economy on Integral Tax Burden in the Proportional Growth Model under Uncertainty 