Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Justifications of Welfare Guarantees under Normalized Utilities   It is standard in computational social choice to analyse welfare
considerations under the assumptions of normalized utilities. In this note, we
summarize some common reasons for this approach. We then mention another
justification which is ignored but has solid normative appeal. The central
concept used in the `new' justification can also be used more widely as a
social objective.

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The categories of this paper are: math-ph
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: math
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ph
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The categories of this paper are: q-bio
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The categories of this paper are: stat
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: alg-geom