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By Ronald S. Burt. He is the author of Structural Holes: The Social Structure of Competition, (Harvard University Press, 1992) and Brokerage and Closure: An Introduction to Social Capital, (Oxford University Press, 2005).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.