New ticker symbol JCI starts trading.
Group of 20 nations pledged to boost sluggish global growth by promoting innovation.
Such issues as pockets of high unemployment, income inequality persist.
Part of a public relations campaign aimed at preparing for sweeping economic reforms.
Optimism on job market still strong.
U.S. hiring slows to 151,000 jobs in August; Fed hike less likely.
Tens of millions of workers demand higher wages nationwide.
But weekly jobless aid requests stay below 300,000 for 78 straight weeks.
Private hiring steady, home sales surging.
A small but growing number of restaurants are following new model.