Dependence of efficiency of harvest control with fixed preferences on transmission mechanism TM<i>i</i> (bottom left corner) and preferences (<i>h</i><sub><i>Pj</i></sub>, <i>h</i><sub><i>Pf</i></sub>, <i>h</i><sub><i>Pm</i>1</sub>, <i>h</i><sub><i>Pm</i>2</sub>) shown by line styles.
<p>Non-monotonous behavior arises due to switching in the model: involvement of younger males in mating or too low buck:doe ratio and decline in birth rate. Density dependence is according to (A12), but (A14) with θ = 1 and 2 give indistinguishable plots.</p
