Figure 6

The relations among \(\pmb{y^{*}}\) , \(\pmb{y_{2}^{*}}\) , \(\pmb{\tau+b/p}\) , \(\pmb{Y_{\min}^{i}}\) , \(\pmb{Y_{\max}^{i}}\) and \(\pmb{i=h, h_{1}}\) . All other parameter values are fixed as follows: \(b=1.8\), \(p=1.3\), \(c =0.52\), \(\omega =0.1\), \(q =0.23\), \(\delta =0.3\), \(\theta =0.8\), and \(V_{L}=4\).