Erhverv og økonomi
Stated Preference
100%
Developing Economies
81%
Payment
64%
Income Tax
49%
Donation
40%
Subsidies
31%
External Validity
19%
Environmental Valuation
18%
Malaysia
18%
Policy Advice
17%
Wetlands
17%
Incentive Compatibility
16%
Price Sensitivity
15%
Large Economy
14%
Government Subsidies
14%
Free-riding
14%
Income
11%
Conservation
10%
Proportion
9%
Developing Countries
7%
Alternatives
6%
Performance
4%
Geo- og miljøvidenskab
income tax
97%
economy
70%
vehicle
69%
subsidy
64%
consumer goods
43%
advice
15%
valuation
15%
incentive
14%
citizen
14%
income
12%
developing world
12%
price
12%
wetland
11%
policy
9%