Resumen de Modern, efficient retailing is tipped to grow.

• The article focuses on retailing and the middle class in Nuevo León, Mexico. It states that Nuevo León's gross domestic product per capita is nearly the national average and mentions that middle-class consumption has had strong growth similar to other large emerging economies. It comments on the informal sector's presence in Mexico's retail sector and talks about the growth of electronic commerce and an increase in Mexican disposable income.