Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Factor endowment -- commodity output relationships in a three-factor,
  two-good general equilibrium trade model   We analyze the Rybczynski sign pattern, which expresses the factor endowment
- commodity output relationships in a three-factor, two-good general
equilibrium trade model. The relationship determines whether a strong
Rybczynski result holds. We search for a sufficient condition for each
Rybczynski sign pattern to hold in a systematic manner, which no other studies
have derived. We assume factor-intensity ranking is constant. We use the EWS
(economy-wide substitution)-ratio vector and the Hadamard product in our
analysis. We show that the position of the EWS-ratio vector determines the
Rybczynski sign pattern. This article provides a basis for further
applications.

36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
2
The categories of this paper are: math