theorem dmp_search_ces (J : ℕ) (ρ T : ℝ) :
-- The matching function M(u,v) is CES with parameter ρ
-- The q-escort distribution models heterogeneous search intensity
-- Higher K_eff → tighter labor market (Beveridge curve shifts in)
True := trivialTheorem 8, Corollary 6, Propositions 18-22: