IF i had the chance to managed a certain government i would really apply blockchain technology and give their budget in a form of cryptocurrency or digital currency that could be used as a form of payment and could even trade to fiat money. In this way we could eradicate the corruption because the public could be aware on where the budget of the people coming from taxes will going through. Yet, until now the government is not interested on cryptocurrency or if they are they are not willing also to investigate and checked how cryptocurrency works and how could it will be applied on their system. They just want their business to continue as usual doing ghost project? I do not know maybe!
Japan today is using cryptocurrency in their own country because they really know that it was very profitable and it can improve their own economy.
I would say that is a smart government. I am sure most government will actually be looking at a way they can keep monitoring the situation of things and seeing how the countries using them are faring before they will even decide to attempt adoption.
All the above, even if any of us could manage the government as it is, it would take a lot to still be able to put a lot together depending on how technologically oriented the country is, and then be able to implement the usage of blockchain technology. Moreover, it takes someone who fully understands the importance of blockchain technology at large.