theorem zeroTax_minimizes_requiredMPK {τ_K ρ_time δ : ℝ}
(hρ : 0 < ρ_time) (hτ : 0 < τ_K) (hτ1 : τ_K < 1) :
eulerSteadyStateMPK 0 ρ_time δ < eulerSteadyStateMPK τ_K ρ_time δ :=
eulerSteadyStateMPK_increasing_in_τ hρ (by linarith) hτ1 hτAccumulation Dynamics (Layer 2 of Macro Extension)