Code for Evolutionary Game Dynamics Simulation

This MATLAB dataset is constructed based on a unified modeling framework. The different scenarios vary only in parameter settings and constraint conditions, while the core computational logic and code structure remain consistent throughout. Specifically, Scenarios 2–5 adopt the same model framework and are distinguished solely by key parameter variations. The model structure and solution procedures are identical across these scenarios, ensuring comparability and extensibility. Therefore, we provide the complete code for Scenario 2 as a representative example. The remaining scenarios can be reproduced within the same program framework by adjusting the corresponding parameters, and the related results can be derived accordingly. In addition, in Scenario 1, since the agent’s payoff is consistently lower than the value of the policy subsidy, Q and Z(Q) do not arise and the dual-factor sensitivity analysis of Q on w1 is not involved. The relevant sensitivity analysis is conducted only for Scenarios 2–5.