Hi,
What is the business case behind a CBAP or PMP certification? Why should one study books inside out, go through tons of difficult questions and finally sit for a 3.5 hours exam? And, even worse, you have to pay for these tortures rather than making money while working. Many people might have asked themselves such questions. I have found a nice white paper written by David Mantica, President of ASPE, USA, which provides some ideas related to this topic.
The Business Analysis Professional Blog 