To apply the theory of comparative advantage to the library service is helpful for us to avoid misunderstanding the library service, to make it more vigorous, to widen its space and to innovate its model.

• 将比较优势理论引入图书馆服务,有助于避免认识上的误区,增强图书馆服务的活力,拓展图书馆服务空间,创新图书馆服务模式。