If you have greater uncertainty over the cost-effectiveness of something, there’s more value in investigating the cost-effectiveness, either by doing that thing for the value of information (making uncertainty an argument in favor of doing the thing) or by researching it.
If you have greater uncertainty over the cost-effectiveness of something, there’s more value in investigating the cost-effectiveness, either by doing that thing for the value of information (making uncertainty an argument in favor of doing the thing) or by researching it.