The need for the evidence I think is clear. At the moment, governments are spending a lot of money through grants and contributions programs, and typically, I think, the evaluations are tracking short-term outputs, such as how many people came through the door, how many people stayed throughout the duration of the program, how many desks you bought, and that kind of thing.
Part of the move towards social finance and social impact bonds is also a move towards measuring outcomes that tend to be longer-term outcomes and essentially the things governments and people care about. I would say that we haven't been doing enough of that. Part of the value of these tools is that they provoke a renewed focus on tracking and measuring outcomes. I think that can cause really important feedback loops in terms of our learning about what works. Once we use these tools, we can look at what happened at the end, and say, okay, this is a program that should be scaled up or continued in the future. There's a lot of value to that.
In terms of how we go about measuring these outcomes, I think it's really going to depend on the particular challenge and the particular intervention at hand. For a social impact bond, for example, you're ideally going to want to look for an outcome that is binary, that either did happen or didn't happen, given that a payment is going to hinge on that outcome. That's not necessarily something that you can do in every case.
Certainly there are challenges with measurement, but there are also an increasing number of organizations globally and within Canada that are developing different types of metrics for measuring the social impact of social services and programs, and for measuring the social impact of enterprises in this space.