has amarin ever discussed royalties more precisely?
I could not recall … so: no :-)
are we thinking 20% or less?
Dunno … did not think about it … till now. As "tiered" … some less, some more than 20%
would ROW royalties be expected to be more or less than HLS/Canada?
Dunno … but I think it is different by region due to differences between region
under what circumstances would partnering ROW @ ~20%? royalty be expected to generate revenues anything close to GIA in US?
I do not see any. My opinion - posted several times - the total ex-US revenue is app. 50% of the US due to - e.g. - lower price, less buying power, etc.