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        | Term 
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        | Equity is normative analysis while efficiency is positive analysis of economic systems. Not mutually exclusive, resources can be developed both equitable and desireable. |  | 
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        | All individuals with same characteristics should be treated equally |  | 
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        | Term 
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        | All individuals with different characteristics should be treated differently |  | 
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        | Term 
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        | Obtained when all individuals produce the same amount, consume the same amount, and exchange at the same price. |  | 
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        | Requires that all individuals are just as happy with their life |  | 
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        | Suppose all inidivudals had the same opportunity to earn same wages, buy same goods, etc. Opportunity to pursure and achieve are not the same concept. |  | 
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        | Term 
 
        | Arrows Impossibility Theorom |  | Definition 
 
        | No voting concept can exist that all criteria of equity is satisfied |  | 
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