Brexit and interest rates Speech given by Ben Broadbent, Deputy Governor Monetary Policy  London School of Economics 15 November 2017  I’d like to thank Mette E. Nielsen and Konstantinos Theodoridis for their valuable research assistance. I am also grateful for helpful comments from other colleagues. The views expressed are my own and do not necessarily reflect those of the Bank of England or other members of the Monetary Policy Committee. 1  All speeches are available online at www.bankofengland.co.uk/speeches  Introduction and summary Hello! It’s a real pleasure to come to the LSE to give this talk. It’s a great institution; I’m fortunate to have many friends here; last, but not least, it’s barely a hop and a skip from my office. So thank you for having me. It won’t have escaped your attention that the MPC raised interest rates earlier this month. It did so, in part, because of the referendum-related decline in sterling’s exchange rate. That has pushed up CPI inflation and will continue to do for some time yet, as the rise in import costs is passed through to retail prices. Our remit says we can accommodate such effects, and take our time in bringing inflation back to target, but only so long we also think there’s spare capacity in the economy. As unemployment has declined that position has become harder to maintain. We’ve been communicating this message for some time now.
The fourth principle is creating regulatory framework that promotes agility and innovation while preserving financial stability. Regulators must continually review and ensure that their governing frameworks remain relevant in the context of the fast-changing digital world. Outdated and inflexible laws and regulations need to be amended accordingly. With the advancement of technology, financial innovations usually start off small and scale up quickly. Regulators must therefore keep in mind the concept of proportionality, allowing themselves to be more tolerant towards low-risk financial activities and more scrutinizing towards activities that might pose risks to the financial system. We also need to keep in mind that financial products and activities are expanding across jurisdiction of different agencies. Regulatory framework must shift from entity-based regulations, which have formed the core of our regulatory framework, to activity-based ones. Most importantly, the regulations must be agile and able to adapt to the everchanging environment of the digital world. To give you an example, our regulatory sandbox scheme that was introduced less than two years ago might be too slow and out of sync with market requirements today. In response, we have decided to allow financial institutions to develop their own sandbox and move from the approval concept to registration concept, with a view to reducing time-to-market and increasing flexibility for innovation and investments. We have also amended our regulations governing banks’ IT-related services with the aim to facilitating 4  partnerships between banks and tech companies, and enhancing connectivity between banks and the digital world.