%0 Journal Article
%A Jafari, Ali, Amirabdollahy, Ali
%T The impact of business group affiliation on investment efficiency: The mediating role of product market competition
%J Rahbord-e-Tousee
%V 22
%N 85
%P 376-405
%D 2026
%R 
%U https://rimag.ir/fa/Article/54414