オリバー・ウィリアムソン
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Oliver E. Williamson (2002). “The Theory of the Firm as Governance Structure: From Choice to Contract”. Journal of Economic Perspectives 16 (3): 171–195. doi:10.1257/089533002760278776. http://www.jstor.org/stable/3216956 2009年6月6日閲覧。.