The ecological niche structure model of TPL alliance was set up from three layers: living force, coordinated developing force and competition force.A new view was presented for the study of TPL.

• 并从生存力、协调发展力和竞争力三个层面建立了第三方物流联盟的生态位结构模型，为第三方物流的研究提供了新视角。