| Instrument | Advantages | Disadvantages | Applicability |
|---|
| Environmental taxes/charges | Maximize economic efficiency.Easily understandable. | Rely on measurability of single components and on agreement about external cost values.Can require extensive monitoring. | Applicable in situations where impacts are easily measurable (e.g., hunting) and sources of impacts can be easily monitored. |
| Market creation | Results in the most efficient allocation of resources between competing users, and generates appropriate prices for them.Low monitoring requirements | May be imperfect where there are (large) external effects and/or monopolies. | Applicable where clearly defined property rights can be established and upheld for easily identifiable goods and services, and transaction costs are low enough. |
| Removal of perverse incentives | Reforming or removing these incentives can lead to an easing of pressures on the environment, improved economic efficiency and reduced fiscal expenditures. | Perverse incentives can often be difficult to identify (lack of transparency).They may be politically difficult to reform because of the strong opposition from recipients. | Applicable where clear benefits in terms of budgetary, economic efficiency and/or environmental goals can be identified and potential compensatory measures exist to facilitate the support removal process. |
| Regulations | Easily understandable.Legally binding.Can target directly particular activities or processes. | Can be economically inefficient or costly method of achieving environmental goals, especially if proscribing certain technologies.Strict enforcement is necessary.Inflexible.May be complex and detailed. | Most applicable where there is a limited range of easily identifiable environmental impacts that need circumscription and/or where the number of actors is limited. |
| Environmental funds | Transparent and high visibility.Positive public relations. | May not maximize economic efficiency.May be inflexible because funds are earmarked to some extent. | Applicable where Governments have difficulties raising general funds, where fiscal infrastructure is weak and where clearly identifiable and highly popular causes exist. |
| Public financing | Popular with recipients.Promotes desirable activities rather than prohibiting undesirable ones. | Requires funding.May lead to economic inefficiencies.May encourage rent-seeking behaviour. | Applicable in situations where desirable activities would not be undertaken without support or to create a differential in favour of such activities where it is not feasible to discourage the undesirable alternatives. |