theorem marginalCurvatureLoss_pos {J ρ : ℝ} (hJ : 1 < J) (hρ : ρ < 1) :
0 < marginalCurvatureLoss J ρ := by
simp only [marginalCurvatureLoss]
exact div_pos (by linarith) (mul_pos (by linarith) (by linarith))Firm Failure Resilience: Optimal Failure Rate for Long-Run Diversity