Since I last wrote about the cruise operator Carnival Corporation & plc (NYSE: CCL ) in July, its stock price has essentially stayed flat. With a Buy rating on the stock, I had expected this outcome only inManika 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 investing group, Green Growth Giants , takes ...