Although at the individual level both types may provide a monetary return to the investor, from the standpoint of the entire economy, purely financial investments appear only as title transfers and do not constitute an addition to productive capacity.
The empirically developed typologies and comprehensive systematization constitute an addition to the literature.
On any plausible view of welfare, the satisfaction people can feel when their desires are fulfilled constitutes an addition to their welfare.
On careful reflection, we might think that the fulfilment of someone's desire constitutes an addition to that person's welfare only if that desire has one of a certain set of contents.
We might think, for example, that the fulfilment of someone's desire for pleasure, friendship, knowledge, achievement, or autonomy for herself does constitute an addition to her welfare, and that the fulfilment of any desires she might have for others things do not directly benefit her (though, again, the pleasure she derives from their satisfaction does).
The depth and detail of the themes presented here constitute an addition to existing work in the field, which has not provided a similarly 'thick description' of practices.
In addition, recharging systems constitute an additional infrastructure, which would increase the role of infrastructure in automobile transportation and spread its use more widely across users.
But judging from the extant fragments, however numerous they are, it remains conjectural whether its completion would have constituted a major addition to his philosophy and its reputation.
This constitutes an important addition to the information currently available to consumers".
Root turnover also constitutes an important addition of humus into the soil, and consequently, it is important for C sequestration.
Users' design feedback may constitute an important addition to other evaluation data sources, by supporting the identification of domain specific usability issues and, also, user-based suggestions for redesign.
