Since the last time I wrote about immunology treatment provider AbbVie Inc. (NYSE: ABBV ) in April, its price hasn't moved much at all, with sub-2% gains. But short-term gains weren't the impetus behind the Buy rating on the stock anyway. It wasManika is a macroeconomist with over 20 years of experience in industries including investment management, stock broking, investment banking. She also runs the profile Long Term Tips [LTT], which focuses on the generational opportunity in the green economy. Her inves ...