MATLAB codes for the calculation of Nash equilibria in network games: a message-passing approach

The MATLAB codes are for the calculation of

1. fixed points of the message-passing equation (i.e., Nash equilibria) in network games
2. the generalized first-order cascade condition and the generalized extended cascade condition in monoplex (i.e., one-layer) networks 
3. the generalized first-order cascade condition in multiplex (i.e., two-layer) networks
4. social welfare

For each calculation, one can select either the fractional threshold model or the absolute threshold model.