Great Post, Ms Bayron.
I commend you for writing an informative piece on a topic (impact investing) that doesn't get as much attention in the CFA webpages.
I think, though, that the 'sketchy record of exit options' that Mr. Ramachandran alluded to is something of a global phenomenon in impact investing and not restricted to Indian market alone.
This is certainly not because there haven't been enough exits but just that very little is known/written about them. The GIIN report, while it has some very useful data, also seems to missed the boat on this.
best,
Amitabh Brar, CFA