Fig 1.
Total value and growth rate of the international industrial robot trade from 1998–2017.
Table 1.
Network density, average degree and number of ties in the global industrial robot trade.
Table 2.
In-degree centrality and out-degree centrality of the global industrial robot trade network.
Table 3.
In-closeness centrality and out-closeness centrality of the global industrial robot trade network.
Table 4.
Betweenness centrality of the global industrial robot trade network.
Fig 2.
Global industrial robot trade networks in 1998, 2005, 2012 and 2017.
Panel(a) shows global industrial robot trade network of 1998. Panel(b) shows global industrial robot trade network of 2005. Panel(c) shows global industrial robot trade network of 2012. Panel(d) shows global industrial robot trade network of 2017.
Table 5.
The ‘core-edge’ regions of the global industrial robot trade network.
Table 6.
Final image matrix of the global industrial robot trade in 1998.
Table 7.
Final image matrix of the global industrial robot trade in 2005.
Table 8.
Final image matrix of the global industrial robot trade in 2012.
Table 9.
Final image matrix of the global industrial robot trade in 2017.