theorem lafferMaxRevenue_increasing_in_B {B₁ B₂ η : ℝ}
(hη : 0 < η) (hB : B₁ < B₂) :
lafferMaxRevenue B₁ η < lafferMaxRevenue B₂ η := by
simp only [lafferMaxRevenue]
exact div_lt_div_of_pos_right hB (by linarith)Government Tax Structure (Layer 3 of Macro Extension)