Not so different, see eg <a href="http:&#x2F;&#x2F;www.economist.com&#x2F;node&#x2F;17730360" rel="nofollow">http:&#x2F;&#x2F;www.economist.com&#x2F;node&#x2F;17730360</a> and <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;The_Nature_of_the_Firm" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;The_Nature_of_the_Firm</a> in general.<p>eli_gottlieb sibling-comment is spot on.