A Neuroeconomics Analysis of Investment Process with Money Flow Information: The Error-Related Negativity

Table 2

The statistical results of within-subjects repeated measure ANOVA for ERN with factors Net money flow (positive/negative), response type (“to buy”/“not to buy”), and electrodes (Fz, FCz, Cz, CPz, and Pz).

Factor	df, error	Greenhouse and Geisser; (ε)	/; value	value
Main effect
Net money flow	1, 28	—	0.931	0.343
Response type	1, 28	—	2.859	0.102
Electrodes	4, 112	0.478	80.89	0
Interaction effect
Interaction of net money flow and response type	1, 28	—	10.81	0.003
Interaction of net money flow and electrodes	4, 112	0.481	0.794	0.453
Interaction of response type and electrodes	4, 112	0.533	2.6	0.079
Interaction of net money response, response type, and electrodes	4, 112	0.415	1.166	0.33
Simple effect
Net money flow in response of “to buy”	1, 28	—	7.294	0.012
Net money flow in response of “not to buy”	1, 28	—	8.406	0.007