Here’s the latest from the Financial Times:
Some fear that inflation will become unanchored if we move to NGDP targeting. In fact, most of the problems that people associate with inflation are more closely linked to high and unstable NGDP growth. Wages tend to follow growth in national income. As long as NGDP growth is low and stable, wages and core inflation will remain well anchored.
A stable path for NGDP growth will also produce better policy decisions in other areas. Fiscal spending will have to be justified on a cost-benefit basis, once it is no longer expected to boost nominal demand. The cost of bailing out failed companies will be more transparent, as it will be obvious that more jobs in the rescued company are offset by fewer jobs elsewhere. Those claiming that Chinese exports cost jobs will have to provide a mechanism other than “less demand”, and won’t be able to do so. And, most importantly, countries will be able to address the public debt problem, as they should, without fear that austerity will cost jobs.