The Measurement of Vertical Economies and the Efficient Structure of the Electric Utility Industry
研究了如何衡量电力公用事业中的纵向经济性，并探讨了该行业的最优结构，对产业组织学者和电力政策制定者有参考价值。
David L. Kaserman, John W. Mayo, The Measurement of Vertical Economies and the Efficient Structure of the Electric Utility Industry, The Journal of Industrial Economics, Vol. 39, No. 5 (Sep., 1991), pp. 483-502