<XML><RECORDS><RECORD><REFERENCE_TYPE>0</REFERENCE_TYPE><REFNUM>8045</REFNUM><AUTHORS><AUTHOR>Cockshott,W.P.</AUTHOR></AUTHORS><YEAR>2005</YEAR><TITLE>Symetries and exchange relations</TITLE><PLACE_PUBLISHED>Política y Cultura, primavera 2005, núm. 23,</PLACE_PUBLISHED><PUBLISHER>N/A</PUBLISHER><PAGES>7-32</PAGES><LABEL>Cockshott:2005:8045</LABEL><KEYWORDS><KEYWORD>value theory</KEYWORD></KEYWORDS<ABSTRACT>Paper looks at the concept of metric spaces as applied to economic exchanges. It examines relationship between rotational symmetries and conservation laws, and the reasons why commodity exchanges follow a particular form of non-Euclidean metric. The process of symetry breaking associated with deposits with banks is demonstrated.</ABSTRACT></RECORD></RECORDS></XML>