The research doc­u­ments spa­tial typolo­gies, stake­holder con­stel­la­tions, and com­mu­ni­ca­tion pat­terns in urban mar­kets. It demon­strates how com­mer­cial infra­struc­tures func­tion simul­ta­ne­ously as eco­nomic sys­tems and social inter­faces, shap­ing col­lec­tive iden­tity and infor­mal governance.