More designations or back to school? everyone, research, investment, additional, eventually

hw0799

Let's assume the long term career goal for most of us engaged in the CFA program is to perform investment research and/or manage money. Let's also assume that with all the hard work we're putting into this beast, there is eventually a light at the end of the tunnel, and we all pass. Then what? Does it make sense to spend another 2-3 years going back for an MBA? Or, do other designations like the FRM and CAIA add any additional value? Love to hear everyone's thoughts!