pan>
<span><span class="co">##  5 H_s    0         Cash money supplied by the government</span></span>
<span><span class="co">##  6 N_d    0         Demand for labor</span></span>
<span><span class="co">##  7 N_s    0         Supply of labor</span></span>
<span><span class="co">##  8 T_d    0         Taxes, demand</span></span>
<span><span class="co">##  9 T_s    0         Taxes, supply</span></span>
<span><span class="co">## 10 Y      0         Income = GDP</span></span>
<span><span class="co">## 11 Yd    