Is financial innovation a good thing or a bad thing? Is it possible to tell in advance? Some might recall Warren Buffett’s comments in 2003, when he characterised derivatives as financial weapons of mass destruction, and suggest that perhaps it is.
We know that novel, complex and non-transparent financial products were at the heart of the Global Financial Crisis. So should we draw the conclusion that financial innovation is inherently problematic?
Or should we conclude that the problem was, on the contrary, that the crash of 2007-2008 and its aftermath are in part a result of a failure to innovate sufficiently. From this perspective, more, and possibly more complex, financial innovations could have averted the recent and ongoing economic catastrophe.
This is the territory which a new book entitled Financial innovation: Too much or too little?, edited by Michael Haliassos, seeks to explore. The book originates in a symposium held in Frankfurt in 2009 in honour of Robert Shiller.
The editor is upfront about the perspective on offer (p.i):
Contrary to often voiced opinions, the book promotes the view that it was too little and too unbalanced rather than too much financial innovation that lay behind the global financial crisis that began in 2007. Correspondingly, preventing future financial crises neither requires nor is assisted by regulation that stifles financial innovation but is aided by policies and a regulatory and legal framework that helps broaden the informed use of financial innovation and distils its positive impact on the economy.
The contributions that follow don’t all, it would be fair to say, take quite such an uncritical stance towards financial innovation. Indeed, the editor himself qualifies the position somewhat as he develops his discussion. There are, nonetheless, some comments that struck the wrong note for me. For example, a little later the editor notes (p.viii):
The policy and regulatory environment is crucial to the process of financial innovation. Regulation can prevent useful innovation from happening but, interestingly, it can also encourage beneficial innovation aimed at circumventing the rules.
It isn’t exactly a secret that financial institutions will spend time and money trying to come up with new ways of evading regulatory requirements. We note Andrew Tyrie’s recent calls for electrifying the Vickers ring fence. But this is the first time that I’ve encountered these activities portrayed in quite such positive terms. [Read more...]