Integrative $($cooperative$)$ negotiations can focus on differences in all of the following EXCEPT:

preferences towards risk $($e$.$g$.,$ one side being risk averse vs$.$ risk seeking$)$

beliefs about the future $($e$.$g$.,$ one side believes that a future event is likely to occur while the other doesn't$)$

distinctions in concession size $($e$.$g$.,$ one side conceding a lot more as compared to the other side$)$

degree to which issues are important to the parties $($e$.$g$.,$ one side values an issue more than another$)$

time orientation $($e$.$g$.,$ one side being short term$-$oriented vs$.$ long term$-$oriented$)$