theorem capitalShare_pos {α ρ K L : ℝ}
(hα : 0 < α) (hα1 : α < 1) (hK : 0 < K) (hL : 0 < L) :
0 < capitalShare α ρ K L := by
simp only [capitalShare]
exact div_pos (mul_pos hα (rpow_pos_of_pos hK ρ)) (cesInner_pos hα hα1 hK hL)Two-Factor CES Production Function (Layer 1 of Macro Extension)