เสียงที่ใช้ร่วมกัน

Indeed, /the taxi driver /and /the construction worker /are willing /to accept money as payment /only because /a network of other agents (notably the central bank) /is committed /to taking various measures /to sustain /the currency in question. Thus, /social objects and institutions /such as /jobs, money, government, scientific collaborations /and /marriage /depend /for their origin and stability /upon the credibility of commitments.