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Advances in Operations Research
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2011
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Article
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Fig 8
Research Article
Fluctuation of Firm Size in the Long-Run and Bimodal Distribution
Figure 8
Plot of the “amplitude”
𝑎
for the years 1970–1991. The dashed line gives the best fit
𝑎
=
0
.
0
0
1
3
𝑥
−
0
.
0
5
0
. The steady increase of
𝑎
, which is a sign of thinning out, is apparent.