1. General Equilibrium Theory (Arrow-Debreu Model)
Mathematical Tools:
- Convex analysis, topology, fixed-point theorems (Brouwer/Kakutani)
- Measure theory, differential topology
Is subjective, as complexity depends on the mathematical tools required and the depth of abstraction. However, several contenders stand out for their reliance on advanced mathematics. Here's a breakdown:
Mathematical Tools:
Marxist theory is most directly aligned with socialist and communist systems. Key equation: