Interesting thesis - that agriculture induced hierarchy in human society (see Nature Nov 2017).  So here is the beginning of all our troubles - in Libya 10,000 years ago.  Meanwhile have a draft of a new paper dealing with a Coasian approach to his own questions about firms and why they exist. Simply adding to our troubles.

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J.-C. Spender - writer, teacher, & boat-person

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Writings about Business Strategy, the Theory of the Firm, and its Management