Figure 2

Example model solution space with R MD < 1+R SD and U ge ≥ 0. Input parameters: λMZ = 3.4, λDZ = 3, λsib = 2, ε = 0.2, PAFEe = 0.5, cMD = 1, rt = 0.1. Hence RMD = 1.2, RSD = 0.5.
Example model solution space with R MD < 1+R SD and U ge ≥ 0. Input parameters: λMZ = 3.4, λDZ = 3, λsib = 2, ε = 0.2, PAFEe = 0.5, cMD = 1, rt = 0.1. Hence RMD = 1.2, RSD = 0.5.