Inflation may not be at the forefront of worries about economy for now, but it’s certainly in the back of many investors’ minds. Not that anyone thinks price increases will be reinforced by the labor market, as per the old “wage-push” theory. A new report from the International Labor Organization showed that wage growth continued to decline around the world in 2008, falling to 1.4 percent last year from 4.3 percent in 2007. The UN group also suggested things have gotten worse this year.