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, Joseph Stiglitz criticized models of market socialism from the era of the socialist calculation debate in the 1930 s as part of a more general criticism of neoclassical general equilibrium theory , proposing that market models be augmented with insights from information economics .
 person: Joseph Stiglitz
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Joseph Stiglitz 
Answer:
 person: Joseph Stiglitz