Fair reference point

${\lambda }_r$

$w^{*}$

$e_s^{*}$

$u_s^{*}$

$u_r^{*}$

$u_{sc}^{*}$

The Nash equilibrium solution

h

i

i

i

$0<{\lambda }_r<\frac{-3b+1+\sqrt{9b^2+2b+1}}{2b}$ , h

${\lambda }_r\ge \frac{-3b+1+\sqrt{9b^2+2b+1}}{2b}$ , i

i

The Shapley value

h

i

i

i

h

h