Sentence:  Our interest in Coase's theorem, which we shall examine in the following section, lies precisely in that it delineates the conditions under which it is possible to separate the economic market from the institutional <WSD>metamarket</WSD>, thus allowing us to study those institutions which propitiate this segregation and leading us to specify mutual influences when this segregation is not possible. 
Meaning of the word marked with <WSD> tags:  The social and political infrastructure within which a market functions.