Coevolution of node attributes and network structure. Relative performance concerns vs opinion-network dynamics. Both show feedback: attributes affect connections, connections affect attributes.
Agents care about their performance relative to connected peers. Relative performance concerns create strategic interdependencies through network links. Risk-taking behavior adjusts based on peer comparisons. Network topology determines how competitive pressures propagate. This peer comparison mechanism affects equilibrium asset prices through aggregated strategic adjustments.
view paper→Individuals' opinions and network edge weights coevolve through coupled dynamics. Interaction strength depends on opinion distance. Similar opinions strengthen network connections. Connection strength amplifies opinion influence. This creates feedback between opinion convergence and network structure formation. Interaction function form determines emergent structures and stability.
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