So it turns out that craps games are not the only things that float:Vodpod videos no longer available.
This is an intriguing innovation. It is clearly particular to its setting and not a solution for all countries. There are a number of interesting features to this. One is finding a way to move the market to create economies of scale. Another is exploiting rivers to overcome otherwise poor logistics. Both of those makes sense and make me wonder whether subsidies here are really necessary. I am not saying that retailer should be out to exploit what is nearly a monopoly position. Rather the advantages this boat has over a fixed location in rural India suggest that it should be able to operate as a standalone business.