Table 2.

Summary statistics of parameter calibration

	Variable [unit]	Mean	Range [min, max]
Proposed model	Monetary travel cost $\alpha$ [min/JPY]	0.031	[0.011, 0.042]
	Importance of attractions $\beta$ [min]	124.13	[80.84, 153.3]
	Diminishing Utility, Shape $\kappa$ [1]	0.820	[0.249, 1.300]
	Diminishing Utility, Scale $\theta$ [1]	1.002	[0.713, 1.344]
Orienteering problem formulation	Importance of attractions ${\beta }^{\mathit{OP}}$	31.109
	Sample size N	1265
	# Est. Bootstrap models	30
	Relative improvement $S^{\mathcal{L}}$	0.120
	Relative performance indicator $S^{\mathrm{{\rm Y}}}$	0.733