Analysis of Transportation Network Scheduling of Maritime Silk Road and International Digital Trade Potential Based on Improved Genetic Algorithm under Digital Trade Barriers

Table 1

Test results of model specification.

Propose a hypothesis	There is a trade inefficiency term	The trade inefficiency term changes over time
Unconstrained model values	-379.08	-379.08
Constrained model values	-413.55	-392.23
LR statistic value	66.33	28.15
1% critical value	10.35	8.93
Result	Accept	Accept