Elzinga, Kenneth G.; Mills, David E. - In: American Economic Review 101 (2011) 3, pp. 558-64
Abba Lerner's paper in the <em>Review of Economic Studies</em> (1934) is the source of what is now referred to as the Lerner Index of monopoly power. The Lerner Index has become the standard measure of monopoly power and one of the most widely cited indexes in the discipline of economics. This paper...
