For CCPs the task of assessing an insolvency counterfactual is likely to be harder still – particularly if it must rely upon a forecast of how the rest of the waterfall would have unfolded, the behaviour of the CCP’s participants and the movements of the markets in the days that would have followed if resolution had not taken place. A liquidation counterfactual must also confront the argument that the CCP would have protected itself from insolvency through full tear-up. Given these valuation challenges, I suspect there will need to be careful further consideration given to the formulation and practical application of the NCWO safeguard; we must end up with a safeguard that is sufficiently certain and capable of estimation in advance that both creditors and resolution authorities are able to make sensible decisions before, during and after resolution. With that, let me conclude by summing up some key points: •  CCP resolution is both a necessary and inevitable part of the overall post-crisis reform agenda to end Too Big to Fail. As private, profit-making enterprises CCPs must be allowed to fail, but, given their systemic importance, many will need to be allowed to do so in a manner that maintains the continuity of their critical functions. •  Having a credible resolution regime for Clearing Members is a big step forward in helping to reduce the risk of clearing member default and from that the risk of CCP failure.
I very much doubt it given the usual time lags observed in the diffusion of past technologies and the differences in productivity levels between firms. The second type of lag, space-lags, refers to the uneven diffusion of technology across firms. Frontier firms usually enjoy stronger rates of productivity growth than imitators in the same sector. In France, the productivity growth of frontier firms has remained steady – or even increased – throughout the slowdown [slide 7]. This may reflect winner-takes-all phenomena. For example, in the digital economy, due to network externalities, one firm with a marginal comparative advantage can seize the whole market and benefit from the low marginal cost of production of additional units of its product. However, these phenomena may be specific to ICT-producing sectors. Productivity growth in frontier firms mostly reflects the actual pace of technological advance and supports techno-optimists views. I’ve shared with you a few thoughts on these three promising hypotheses. To conclude, let me share with you what I see as priorities in order to exit the low growth trap and prevent the risk of secular stagnation. We must obviously accelerate domestic reforms in order to foster innovation and an entrepreneurial spirit. But at the European level, we need to tackle the persistent “investment crunch” which followed the financial crisis. Thus, we first need a “Financing and Investment Union” in Europe to steer abundant savings into investment and provide adequate financing for innovation.