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Have Evidence, Will… Um, Erm (2 of 2)

Heather Lanthorn's picture

This is the second in a series of posts with suvojit, initially planned as a series of two but growing to six…

Reminder: The Scenario
In our last post, we set up a scenario that we* have both seen several times: a donor or large implementing agency (our focus, though we think our arguments apply to governmental ministries) commissions an evaluation, with explicit (or implicit) commitments to ‘use’ the evidence generated to drive their own decisions about continuing/scaling/modifying/scrapping a policy/program/project.

And yet. the role of evidence in decision-making of this kind is unclear.

In response, we argued for something akin to Patton’s utilisation-focused evaluation. Such an approach assesses the “quality” or “rigor” of evidence by considering how well it addresses the questions and purposes needed for decision-making with the most appropriate tools and timings to facilitate decision-making in particular political-economic moment, including the capacity of decision-makers to act on evidence.

(This parallels Woolcock’s definition of rigor, here. To the extent that we focus on a scenario in which donors and the M(e)E team design an evaluation intended to inform scale-up decisions (of effectiveness (not efficacy) across the relevant geographies and with likely implementers, say), we sidestep some – though not all – of pritchett (and sandefur’s) critiques of rigor vis-a-vis the multiple dimensions of context.)

In this post, we continue to explore this scenario, which sets up a seemingly ideal case of evidence-informed decision-making (donor-commissioned directly  instrumental  evaluations (rather than symbolic or conceptual)). we move beyond designing usable/useful evaluations to ask what might facilitate donors making decisions that are, if not necessarily “right,” at least informed, reasoned and justifiable given available evidence. To this end, we present a potential set of criteria to (begin a conversation on how to) set-up a process that can yield thoughtful, reasoned and ‘fair’ decisions that take evidence into account.

To begin, we ask what does influence decision-making at present.

What Does Drive Decision-Making?

The recent semantic shift from “evidence-based” to “evidence-informed” decision-making reflects a brewing recognition among evidence nerds that decision-making isn’t — can’t be (?), shouldn’t be (??)** — made in a strictly technocratic way. Most political scientists and policymakers — and certainly politicians — have known this for a very long time.

Politics are constitutive of policymaking. Full stop. It is naive to proceed under any illusions about evidence replacing politics or the need to think more generally. Researchers, M&Eers can learn more about the processes; party platforms and ideologies; election cycles and decision timetables — and potentially understand how to leverage them — but they don’t go away no matter how hard we wish for technocratic decision-making.

Participants at a 2012 conference on evidence-based policy-making generally agreed that “evidence is a relatively minor factor in most policy maker’s decision making” and that “many other factors” influence the decisions made. Additional factors in policy decision-making include:

  • inertia, path-dependence, habit
  • administrative feasibility to implement
  • decision-maker and public values, ideologies and perceptions about the way things are and ought to be
  • political benefit/cost of adding or removing a visible program
  • alignment of program’s expected impact trajectory with political cycles, opportunity windows
  • political manipulation
  • personal & professional ambition, the interests of powerful advocates and lobbyists
  • justifying past budgets and decisions
  • personal and expert experience, gut feelings
  • given that all this (and more) is usually part of any decision-making reality, we try lay out, below, an approach to guide decision-making.

Deliberative Process
Our proposal draws heavily on norman daniels’s work on “accountability for reasonableness, (A4R)” a rawlsian-influenced approach to procedural justice with regards to distributing resources scarcer than the needs that require fulfilling.***** Daniels asks whether in the absence of clearly fair outcomes or principles, if a fair process could be established in a particular context.

To this end, A4R pursues “pure (if imperfect) procedural justice” – a process by which, in the absence of clear principles4 of decision-making (for example, strictly following the results of a cost-effectiveness analysis** or giving complete priority to the worst-off), ex ante agreement on the process of decision-making will lead to outcomes that can be accepted as “fair.”***

In this case, we ask how we could shape the decision-making deliberation process ex ante so that, regardless of the decision taken by designated decision-makers, all stakeholders feel the decision is ‘fair’ because the process was deemed fair, even if it was not their favored outcome? Daniels proposes four criteria to guide the formation of such a process.

Below, we introduce the basic criteria. We will look at each of these in greater detail in a set of posts in future. (get excited!)

  1. Rlevant Reasons

What types of reasons will be considered “relevant,” and therefore permissible, in decision-making? These reasons, once agreed could also influence the types of data collected in the evaluation itself. We are not proposing that each of the criteria could be giving an ex ante weight so that there is a precise algorithm for decision-making, only that it will be agreed in advance what is on and off the table.

Another key consideration, of course, is who will be involved in setting the relevant reasons and who will be involved in the actual decision-making. Would there, for example, be a mechanism for public participation or comment?

2. Tansparency

How transparent should the decision-making process be, including those reasons deemed relevant for decision-making? Should everything be made public or does that make it too to speak honestly, some stakeholders will need ‘cover’ and to not have their full views publicized. Might a commitment to transparency scare away implementing organisations from trying out innovative ideas for fear of failure – especially if it might be publicly known?

A commitment to transparency includes deciding the extent to which each of the following will be made public and at what point in time: the determined relevant reasons public, the process of deliberation, the full transcript or just a summary of the deliberation.

3. Revisibility

In the initial A4R framework, based on health insurance, the revisibility criterion related to appeals made given new evidence. for donor programmes that employ a particular technology that yields it prohibitively expensive to scale, we can imagine that a breakthrough that lowers the price the technology should also lead the donor to revisit their decision not to scale.

Another twist on revisibility in the case of development programmes could be an appeals process for the public / civil society that were part of the programme pilot, to argue for (or against) the programme being continued.

4. Enforce-ability

The enforceability criterion requires that someone have the institutional authority to make sure that the other conditions are met.

Summary / Conclusion

We recognise there are many unresolved questions in operationalising the considerations we offer – relevant reasons, transparency, revisibility and enforceability. but this is an attempt to lay out considerations that matter and begin a much-needed conversation. Thinking along the lines we propose and discussing how to expand on it is, we feel, the first step towards operationalising towards support decisions that evidence-informed but also, moreover, reasonable.

In sum, we want to call for better preparing evidence for decision-making (previous post) but also remind ourselves to recognise the actual – and desirable – place of evidence in these decisions (this post).

  • * We would like to acknowledge the sounding-board excellence of arjun, payal, sameer and urmy, as representatives of MNDC.

  • ** As a case of strictly following CEA and why evidence perhaps shouldn’t be - setting aside whether it can be -- the only driving reason for a decision, consider the 1990s’ Oregon effort at strictly technocratic priority-setting for medicaid.

  • *** Daniels notes that the validity of the approach is premised on the supposition that we can better agree on a fair process than on principles -- this premise needs to be empirically documented and tested to move the conversation forward.

  • **** See Daniels on the ‘four unsolved rationing problems’ with regard to health decision-making at a population level.

***** Daniels’ ideas have yet to be tested empirically.

This post first appeared on Heather Lanthorn's blog

Photograph by Julio Pantoja via the World Bank's Photo Collection, available here.

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Submitted by Peter on

It's taken research to find this out? Those of us who have been practitioners know that policy is often made with the voting constituency at the forefront of politicians' minds, regardless of how much evidence there is. Take the Ugandan anti-homosexuality law as an example...

Submitted by Suvojit on

Thanks for your comment, Peter. Insofar as many practitioners have experienced decisions being made regardless of evidence, it is true that we are saying nothing new. However, we have also heard decision-makers that want to use evidence more fruitfully in decision-making but are not certain how to proceed.

There are two points that we feel are particularly important here.
1. There are situations that are more complex than the one you describe. In those situations, thinking about how decisions are made and what inputs, including what types of evidence, are used is an important preparatory step for evaluators and advocates.
2. Quite a few researchers do not acknowledge the obvious insight that you attribute to practitioners and therefore, waste plenty of tax payer $$$ in their quest for policy-influencing evidence.

This post is for practitioners who have not quite sorted out how to make use of evidence and for researchers who want to generate evidence that can inform policy.

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