5、ndstaysthesame.Whenthesupplyoflaborisnotenoughtomeetdemand,itcancreatewageinflation. 2.Thethirdcauseisoverexpansionofthemoneysupply.That'swhenaglutof capital inthemarketchasestoofewopportunities.It'softenaresultofexpansivefiscalormonetarypolicy,creatingtoomuch liquidity int