4P, einhorn,Leslie J.Production efficiency and excess supply[J].Joumal Mathematical Social Sciences, 2013,(2).
5Sudipto Sarkar.A real-option rationale for investing in excess capacity[J].Managerial and Decision Economics, 2009,(2).
6James kirldey, Catherine J.Morrion Paul, Dale Squires. Capacity and Capacity Utilization in Common-Pool Resource Industries[J].Environmental and Resource Economics, 2002,(22).
7Marten Vanden Bossehe, Girish Gujar. Competition, excess capacity and pricing of dry ports in India: some policy implications[J].Intemational Joumal of Shipping and Transport Logistics, 2010,(2).