In his conclusion to a recent speech at the London School of Economics, Lord Turner, Chair of the Financial Services Authority in the UK, introduced an important distinction in reference to the financial crisis: he explained that “Stability matters a lot; minor gains in allocative efficiency matter little.”
The reference is specifically to the unprecedented financial innovation that occurred over the course of the last decade, innovation that was heralded by many within the sector as a means of improving the overall “efficiency” of the financial market. Efficiency in this context means that resources (financial and other) would be allocated in a way that would better promote human welfare.
