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Decision Support Tool Overview
 Overview Link to training 

The decision support tool

There are six steps involved in the selection and design of a policy instrument, which are indicated in the figure below in relation to a MBI.

Illustrative steps in selecting an MBI

Decision support tool steps

This decision support tool is primarily concerned with Step 3, although comment is also provided on the other steps as these are critical in ensuring sound MBI selection. The six steps are focused on determining when policy intervention is appropriate, when MBIs might be the right tool and which type of MBI may be most appropriate. While the tool provides some broad design considerations for types of MBIs, the detailed design of an instrument will be specific to the biophysical, management and institutional context within which it must be applied, and will need to draw on both specialist expertise and local knowledge.


Further information to support practitioners in the design phase (i.e. steps 5 and 6) can be found in the Running a Conservation Tender fact sheet and the Conservation Tender guidelines or by using the Little Orange Book to contact an MBI practitioner.


A description of the decision support tool

The first two steps in the tool are steps that are part of any good policy design, regardless of whether a MBI is being considered. The first step is focused on gaining a better understanding of the NRM issue being faced, the broad policy context and the current scientific understanding and data requirements. The second step considers whether policy intervention is warranted, and when an MBI may be more suitable than a regulation. The third step, which is the main component of the decision support tool, is the decision tree. It is aimed at helping the NRM manager select the appropriate type of MBI by using a series of questions with different pathways depending on the responses. The fourth step is concerned with assessing a short list of instruments obtained from the third step. The fifth and sixth steps are focused on designing and implementing the chosen MBI.

Integrating consideration of MBIs into the range of policy options available to government is a key challenge for market-based approaches to take greater hold in the mainstream of policy approaches. Regulatory reform and review processes often provide the opportunity to consider alternative options to achieve desired outcomes.


It is important to note that the process of selecting a policy tool is not likely to be linear; rather questions would need to be revisited at various times through the process. It is anticipated that the first pass through the steps would be used to identify the gaps in knowledge which would be used to prioritise further effort.