https://digitalrepository.unm.edu/nrj/vol15/iss3/11/
"Economic Theory of Natural Resources, by O. C. Herfindahl and A. V. Kn" by F. J. Anderson
By F. J. Anderson, Published on 07/01/75
https://conversableeconomist.blogspot.com/2020/02/the-herfindahl-hirschman-index-story.html?m=0
CONVERSABLE ECONOMIST: The Herfindahl-Hirschman Index: Story, Primer, Alternatives
It seems clear that the concept of what is now is called the Herfindahl-Hirschman Index was originated in 1945 by Albert O. Hirschman, who m...
conversable economisthirschmanindexstoryprimer
https://magazine.wharton.upenn.edu/tag/herfindahl-hirschman-indices/
Herfindahl-Hirschman Indices Archives - Wharton Magazine
hirschmanindicesarchiveswhartonmagazine
https://ideas.repec.org/p/col/000089/019422.html
A Characterization of the Herfindahl Hirschman Index and its use in the Horizontal Merger Guidelines
Downloadable! This article characterizes the Herfindahl Hirshman Index and its use by the Department of Justice and the Federal Trade Commission of the United...