The Warsaw Enterprise Institute, a Polish think tank, makes the attempt.
Whenever the government acquires goods on behalf of and for its citizens, it acts as an agent in someone else’s cause. A good agent will make a good purchase, a bad agent – a bad one. The concept that was present from the very beginning when preparing the WNI was to apply already existing criteria of effectiveness to public expenditure. In the absence of an independent decision of the consumer, who would decide on the allocation of resources in the economy with his or her own wallet, the evaluation of the government’s decisions must be undertaken by an external body. Therefore, we take into account public expenditures in the WNI not by adding up their values, but according to the qualitative criterion. In other words, the higher the deterrent potential of a country’s armed forces, the greater the value of military spending. The better universities place in international rankings, the more expenditure on higher education is worth. The better the reputation of healthcare in a country, the higher the value of government activity in this regard – and so on.
GDP measures the value of government purchases at cost. It’s as if you cannot get more or less value than what you pay for. This sounds like a creative alternative.