Asymmetric evolutionary games/Environmental feedback

From EvoLudo

This tutorial complements a research article by Christoph Hauert, Camille Saade & Alex McAvoy

Environmentally-induced asymmetric games

Asymmetric donation game

\[\begin{matrix}~&\begin{matrix}\ \ C_r\quad & C_p\quad & D_r\quad & D_p\quad\end{matrix} \\ \begin{matrix}C_r\\C_p\\D_r\\D_p\end{matrix}& \begin{pmatrix} b_r-c_r & b_p-c_r & -c_r & -c_r \\ b_r-c_p & b_p-c_p & -c_p & -c_p \\ b_r & b_p & 0 & 0 \\ b_r & b_p & 0 & 0 \\ \end{pmatrix}\end{matrix}. \]

Asymmetric snowdrift game

Conservation game

Evolutionary dynamics

Constant, heterogeneous environment

Environmental feedback without interactions

Feedback & games

Socio-environmental dilemmas

negative environmental feedback

Dynamical equations

Constant, heterogeneous environment

Environmental feedback

Socio-environmental dilemmas

References

  1. Hauert, C., Saade, C. & McAvoy, A. (2018) Asymmetric Evolutionary Games with Environmental Feedback. J. theor. Biol. XXX XXX doi: XXX.