Table 2.

Determinants of the joint estimation assuming no structural difference between the methods.

	JOI11	JOI12	JOI13	JOI14	JOI15
r	0.28***	0.00	0.14	0.27***	0.14
	(0.06)	(0.40)	(0.33)	(0.08)	(0.31)
Female		0.00	0.15		0.14
		(0.14)	(0.14)		(0.14)
Age		0.01	0.00		0.00
		(0.02)	(0.01)		(0.02)
Extraversion			−0.04	−0.05
			(0.06)	(0.06)
Agreeableness			−0.02	−0.05
			(0.08)	(0.07)
Conscientiousness			−0.05	−0.06
			(0.07)	(0.08)
Neuroticism			−0.02	−0.02
			(0.06)	(0.06)
Openness			−0.07	−0.06
			(0.08)	(0.08)
HRV ($\frac{LF}{HF}$)			0.15	0.12	0.15
			(0.09)	(0.10)	(0.10)
N (individuals)	60	60	54	54	56
n (choices)	2160	2160	1944	1944	2016

^***indicates significance at the 1% level,

^**5% significance, and ^*10 % significance. Standard errors (in brackets) are clustered by individuals.