Questionnaire Versions
| Version | Description |
|---|---|
| Whole: River + Lake | WTP for accelerating the restoration of the lake from 60 years to 20 years (40 years sooner) and accelerating the restoration of the river from 50 years to 10 years (40 years sooner), given that the state’s current actions will induce the river to be restored in 50 years and the lake to be restored in 60 years |
| First increment: River | WTP for accelerating the restoration of the river from 50 years to 10 years (40 years sooner), given that the state’s current actions will induce the river to be restored in 50 years and the lake to be restored in 60 years |
| Second increment: Lake 10 years | WTP for accelerating the restoration of the lake from 60 years to 50 years (10 years sooner), given that the state’s current actions will induce the river to be restored in 10 years and the lake to be restored in 60 years |
| Third increment: Lake 10 more years | WTP for accelerating the restoration of the lake from 50 years to 40 years (10 years sooner), given that the state’s current actions will induce the river to be restored in 10 years and the lake to be restored in 50 years |
| Fourth increment: Lake 20 more years | WTP for accelerating the restoration of the lake from 40 years to 20 years (20 years sooner), given that the state’s current actions will induce the river to be restored in 10 years and the lake to be restored in 40 years |
Note: WTP, willingness to pay.