We investigated attributes of tourists in Oz National Park, their schedules, experiences of utilization of professional guidance, and preferences for the tour with professional guidance by conducting in-person survey in order to promote effectively. We suggest that it is prerequisite for...

This study proposes an approach using the Kuhn-Tucker model to determine the extent to which the number of visitors to a recreational site would decrease if a user fee were introduced. This approach is promising in terms of consistency with economic theory and computational feasibility, assuming...