Essentially, the paper’s model requires, by assumption, that it is impossible to get any efficiency gains (like “don’t sleep on the floor” or “use this more efficient design instead) or mutually-beneficial deals (like helping two sides negotiate and avoid a war).
Yeah, that was a different assumption that I didn’t realize, because I thought the assumption was solely that we had a limited budget and every increase in a feature has a non-zero cost, which is a very different assumption.
I sort of wish the assumptions were distinguished, because these are very, very different assumptions (for example, you can have positive-sum interactions/trade so long as the cost is sufficiently low and the utility gain is sufficiently high, which is pretty usual.)
Yeah, that was a different assumption that I didn’t realize, because I thought the assumption was solely that we had a limited budget and every increase in a feature has a non-zero cost, which is a very different assumption.
I sort of wish the assumptions were distinguished, because these are very, very different assumptions (for example, you can have positive-sum interactions/trade so long as the cost is sufficiently low and the utility gain is sufficiently high, which is pretty usual.)