RISC and PURA

Recently I got an email from a researcher in Delhi who wrote, “I have been attempting to do an extensive survey of the PURA/Growth Pole concepts. I came across your RISC concept again while searching for related literature. . . What fascinated me the most was that this was the first piece written on such issues in India that is explicitly (and rightly) seeing this as a coordination failure problem, and talking about both infrastructure and accompanying services.”

He then went on to ask in what way RISC differs from PURA. My response, for the record: