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and Friedrich Hayek , though the broader issue of the relation between economics and psychology has come back into the academic debate with the development of " behavioral economics " .
 person: Friedrich Hayek
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Friedrich Hayek 
Answer:
 person: Friedrich Hayek