Interfirm Profitability Differences: Comment
R. E. Caves, B. T. Gale, M. E. Porter
The Quarterly Journal of Economics · 1977 · Volume 91 · Issue 4
Abstract
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R. E. Caves, B. T. Gale, M. E. Porter
The Quarterly Journal of Economics · 1977 · Volume 91 · Issue 4
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Enable JavaScript for citation tools and additional paper interactions.