I think there's a need for "If it worked in ___ it could also work in ___". Japan & Korea may do that for China. I'm not sure.

Israel may just do it for a lot of Europe. Even though the fact that Israel has uber high vehicle taxes (I think only Singapore is higher) gives it a huge advantage equivalent to a big subsidy. But in papers & on politicians desks it may not be the same thing.

'Tax Break' sounds better then 'Subsidies.' So a good strategy is finding somewhere with massive taxes.