Publication of LIBOR―the London Interbank Offered Rate―will likely cease at the end of 2021. This is the message U.K. Financial Conduct Authority (FCA) CEO Andrew Bailey sent in 2017 when he announced that, after 2021, the FCA would no longer compel reluctant banks to respond to the LIBOR survey. Given the small number of underlying LIBOR transactions, and the reputational and legal risks banks face when submitting survey responses based largely on their expert judgement, we expect that most banks will then happily retreat. In just over two years, then, the FCA could declare LIBOR rates “unrepresentative” of financial reality and it will vanish (see, for example, here).
Most financial experts know this. Yet, LIBOR remains by far the most important global benchmark interest rate, forming the basis for an estimated $400 trillion of contracts (as of mid-2018; see Schrimpf and Sushko), about one-half of which are denominated in U.S. dollars (as of end-2016; see Table 1 here). While the use of alternative reference rates is increasing rapidly, to beat the LIBOR-countdown clock, the pace will have to quicken substantially. In the United States, the outstanding notional value of derivatives linked to the alternative secured overnight reference rate (SOFR) jumped from less than $100 billion to more than $9 trillion in just the past year (see SIFMA primer). Yet, this amount still represents a small fraction of outstanding dollar-LIBOR-linked instruments.
In this post, we examine the U.S. dollar LIBOR transition process, highlighting both the substantial progress and the major obstacles that still lie ahead. The key goal of the transition is to ensure that the inevitable cessation of LIBOR does not trigger system-wide disruptions. Unfortunately, at this stage, count us among those that remain deeply concerned…. Read More
For several decades, central bankers have been the key risk managers for the economy and the financial system. However, they failed spectacularly to anticipate and prevent the financial crisis of 2007-2009. The financial regulatory reforms since the crisis—capital and liquidity requirements, resolution regimes, restructuring of derivatives markets, and an evolving approach to systemic risk assessment and (macroprudential) regulation—have all been directed at improving the resilience of the system to help sustain strong and stable economic growth. As a result, the likelihood of another crisis-induced plunge in GDP is much lower today than it was a decade ago.
But we still have plenty of work to do. We are at an early stage in the process of building a financial stability policy framework that corresponds to the inflation-targeting framework which forms the basis for monetary policy. Such a framework requires measurable financial stability objectives that are akin to a price index, tools comparable to an interest rate, and dynamic models that help us to understand the link between the two.
In this post, we describe a step forward in developing such a framework: the concept and measurement of GDP at risk.... Read More
“[W]e may well at present be seeing the first stirrings of an increase in the inflation rate--something that we would like to happen.” Stanley Fischer, Vice Chair of the Federal Reserve Board
The primary task of the central bank is to avert catastrophe, making sure that nothing really bad happens. This risk management approach imparts a natural asymmetry to policymakers’ words and deeds. Sometimes, it calls for bold, aggressive action. Others times, it means cautious plodding. Everyone agrees that 2008 was a clear case of the former. Most Federal Reserve officials argue that the current circumstance exemplifies the latter... Read More
If you haven’t seen The Big Short, you should. The acting is superb and the story enlightening: a few brilliant outcasts each discover just how big the holes are that eventually bury the U.S. financial system in the crisis of 2007-2009. If you’re like most people we know, you’ll walk away delighted by the movie and disturbed by the reality it captures. [Full disclosure: one of us joined a panel organized by the film’s economic consultant to view and discuss it with the director.]
But we're not film critics, The movie—along with some misleading criticism—prompts us to clarify what we view as the prime causes of the financial crisis. The financial corruption depicted in the movie is deeply troubling (we've written about fraud and conflicts of interest in finance here and here). But what made the U.S. financial system so fragile a decade ago, and what made the crisis so deep, were practices that were completely legal. The scandal is that we still haven't addressed these properly....
At least since Harry Markowitz’s work in the 1950s, diversification has been viewed as the key to an efficient portfolio that minimizes risk for a given expected rate of return. When James Tobin received his Nobel Prize in 1981 – in part for his work on the subject – he summarized portfolio selection theory in the classic fashion: “don’t put all your eggs in one basket.”
Over the years, academicians and market professionals extended this fundamental principle to the global asset universe, highlighting the benefits of going beyond simply holding a broad group of domestic instruments to the idea of international diversification. In the case of equity portfolios, they also observed that people typically hold a smaller share of foreign stocks than simple portfolio selection models prescribe. This gap between actual and model-based optimal allocations of equity portfolios has become known in finance as the equity home bias puzzle. Read More
If we asked you the value of your assets, how close would you get? Okay, we’ll give you a few hours to figure it out, but you need to include the value of the house and car(s). Do you think you could estimate the value to within 0.2%? Read More