Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Standard State Space Models of Unawareness (Extended Abstract)   The impossibility theorem of Dekel, Lipman and Rustichini has been thought to
demonstrate that standard state-space models cannot be used to represent
unawareness. We first show that Dekel, Lipman and Rustichini do not establish
this claim. We then distinguish three notions of awareness, and argue that
although one of them may not be adequately modeled using standard state spaces,
there is no reason to think that standard state spaces cannot provide models of
the other two notions. In fact, standard space models of these forms of
awareness are attractively simple. They allow us to prove completeness and
decidability results with ease, to carry over standard techniques from decision
theory, and to add propositional quantifiers straightforwardly.

36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph