The trade networks have become “smaller-worlds” from 2001 to 2019 with a positive trend of the average clustering coefficient ( r = 0.59) and a negative one of the average path length ( r = −0.36).
1
—
—
The trade networks have become “smaller-worlds” from 2001 to 2019 with a positive trend of the average clustering coefficient ( r = 0.59) and a negative one of the average path length ( r = −0.36).