.

A "collective good," sometimes called a "common good," can refer to several different concepts. Most often, a collective good is a specific good that is beneficial for most/all of its members; this is the same definition given for philosophy, ethics, and political science.

But, there may not be one strict common good for all. What may be the common good for Person A and Person B, may not be the same for Persons A & C. Thus, common good can often change, although there are some (albeit general) common goods that remain the same for all, like the basic requirements for staying alive (i.e. food, water, shelter).

ثروت بدون تلاش حاصل از هر قرارداد و یا خیر همگانی ارائه شده
collective good has been translated into:
خیر جمعی
خیر عمومی
مصلحت همگانی
خیر همگانی
and as such.

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Note added at 2 hrs (2010-07-11 08:14:29 GMT)
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بدین ترتیب وجود سرمایه اجتماعی می تواند زمینه را جهت فعالیت عمومی هموار ساخته و انگیزه های موجود برای سودجویی از هر قرارداد یا کالای همگانی عرضه شده را کاهش دهد