Research Article
Quantifying the Robustness of Countries’ Competitiveness by Network-Based Methods
Figure 6
(Color online) The increase of different product exports (in US dollars) for USA and China from 1962 to 2000. (a) Aircraft. (b) Soya beans. (c) Iron steels. (d) Medical instruments.
(a) Aircraft |
(b) Soya beans |
(c) Iron |
(d) Medical |