Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the strategic use of risk and undesirable goods in multidimensional
  screening   A monopolist sells goods with possibly a characteristic consumers dislike
(for instance, he sells random goods to risk averse agents), which does not
affect the production costs. We investigate the question whether using
undesirable goods is profitable to the seller. We prove that in general this
may be the case, depending on the correlation between agents types and
aversion. This is due to screening effects that outperform this aversion. We
analyze, in a continuous framework, both 1D and multidimensional cases.

10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
21
The categories of this paper are: adap-org