https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=proportional%20representation%20voter%20turnout https://www.google.com/webhp?source

https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=proportional%20representation%20voter%20turnout https://www.google.com/webhp?sourceid=chrome-instant&ion=1&e... There have been a number of studies on the relationship and they all seem to point to a positive correlation between PR and voter turnout.