We really need to avoid this thinking--again, one of Hayak's concern about this particular prize--that any of it comes down to "one person" or one set of research.
As a quick semi-aside: 20 years isn't that long in academic research, and it's especially not that long when we're talking about colonialism/post-colonialism. It's a tremendous amount of time in the hard sciences I'm told but it's a mistake to apply that lens here.
My dude, generations historians, economists, and social critics from India and across sub-Saharan Africa have discussed these issues at length. There are libraries full of diverse works on the subject. The erasure of all that is on-brand for the Nobel Prize in Economics (which even Hayek said shouldn't exist in his own acceptance speech) and frankly on-brand for the Western academy as a whole.
I think the important bit is getting lost in the shuffle over particulars: This research and the conclusion it presents are not original to three Western men from a first-world university. They've been discussed and explored at length by the academies of the post-colonial states who are dealing with the aftereffects of their own colonial experiences. This is a Eurocentric/Western-centric move on the part of, frankly, a bunch of privileged and insulated people.
I think you've hit it on the head, in that it will be a question of how openly the next administration enables the horrors perpetuated by the Israeli government. What a time to be alive!
Sorry about that, I mistook you for someone else. The Royal Academy of Sciences doesn't administer the Nobel Prize for Economics, which isn't one of the five official Nobel Prizes and thus overseen by a complex mix of the Swedish government--including the Academy of Sciences--and the Sveringes Riksbank.
Oh boy, ethnic prejudice: my own academic researched focused on borders and migration in colonial and post-colonial states and I taught US and World History on both the high school and college level. Race, racism, the Atlantic Slave Trade, and colonialism/post-colonialism pervade all of those subjects and were constants throughout my curriculum.
Why do we as a species hate teenage girls so much?