TABLE 4.

Network endogenous effects.

		Model A			Model B
Effect	Configuration	Para.	S.e.		Para.	S.e.
Structural effects
Arc		−5.550	0.436	*	−5.460	0.468	*
Reciprocity		0.928	0.203	*	0.880	0.209	*
Popularity spread (AinS)		0.514	0.136	*	0.509	0.138	*
Activity spread (AoutS)		0.278	0.128	*	0.283	0.138	*
Path closure (AT-T)		1.068	0.072	*	1.027	0.066	*
Multiple-connectivity (A2P-T)		−0.103	0.018	*	−0.109	0.019	*

Statistically significant effects at 0.05 level is indicated by *.