Voting (IMAGE) Michigan State University Caption A Michigan State University study suggests that rising income inequality pits political winners and losers against each other. And this conflict over economic interests can undermine citizens' satisfaction with democracy and lead to instability. Credit Michigan State University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.