English to German Bus/Financial International Org/Dev/Coop Jahresbericht des UNVP

Es geht um soziale Vorteile/privaten Nutzen von Freiwilligenarbeit:

This might include improved technical and social skills, but also higher well-being *more generally* among volunteers.

Mir ist nicht klar, worauf sich der eingesternte Teil bezieht.

Ohne den Begriff habe ich bislang:

Dies kann verbesserte technische und soziale Fertigkeiten bedeuten, aber ebenso ein gesteigertes Wohlbefinden bei den freiwilligen Helfern.

Kontext:

In a recent United Kingdom case study, I estimated them to be at least 3.5% of annual GDP.
But taken alone, economic benefits will significantly understate the wider social benefits of volunteering.
For example, social research demonstrates clearly that volunteering delivers significant private benefits to participants.
This might include improved technical and social skills, but also higher well-being more generally among volunteers.
Research strongly suggests that volunteering can deliver wider societal benefits—in the language of economics, positive externalities.
These might include lower costs to the public purse (in maintaining social security, medical and criminal justice systems) but also greater civic engagement in the work of charities and governments.
Summing these economic, private and social values is not straightforward—and has rarely been the subject of rigorous study.
But preliminary estimates suggest volunteering could give an all-in benefit many multiples of its GDP-equivalent value.

TIA