Figure 7
From: The evolutionary extortion game of multiple groups in hypernetworks

Frequencies of cooperation (C), defection (D), and extortion (E) as functions of extortion factor \({{\upchi }}\) for different value of benefit factor \({\text{b}} = 1.2\) and \({\text{b}} = 2.4\). In the simulations, the game parameters are \({\text{m}}_{1} = 2,{\text{and c}} = 1\).