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Discussion Paper
Has U.S. Treasury Market Liquidity Deteriorated?
The issue of financial market liquidity has received tremendous attention lately. This partly arises from market participants' concerns that regulatory and structural changes have reduced dealers' market making abilities, but also from events such as the taper tantrum and the flash rally, in which Treasury prices fluctuated sharply amid seemingly little news. But is there really evidence of a sustained reduction in Treasury market liquidity?
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Global variance term premia and intermediary risk appetite
Sellers of variance swaps earn time-varying risk premia for their exposure to realized variance, the level of variance swap rates, and the slope of the variance swap curve. To measure risk premia, we estimate a dynamic term structure model that decomposes variance swap rates into expected variances and term premia. Empirically, we document a strong global factor structure in variance term premia across the U.S., U.K., Europe, and Japan. We further show that variance term premia are negatively correlated with the risk appetite of hedge funds, broker-dealers, and mutual funds. Our results ...
Discussion Paper
Redemption Risk of Bond Mutual Funds and Dealer Positioning
Market participants have recently voiced concerns that bond markets seem to become illiquid precisely when they want to sell bonds. Some possible reasons for a decline in corporate bond market liquidity in times of stress include the increasing share of corporate bond ownership by mutual funds and the reduced share of corporate bond ownership by dealers. In this post, we examine the potential effects of outflows from bond mutual funds and the role of dealers? positioning in corporate bonds.
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Nonlinearity and flight to safety in the risk-return trade-off for stocks and bonds
We document a highly significant, strongly nonlinear dependence of stock and bond returns on past equity market volatility as measured by the VIX. We propose a new estimator for the shape of the nonlinear forecasting relationship that exploits additional variation in the cross section of returns. The nonlinearities are mirror images for stocks and bonds, revealing flight to safety: expected returns increase for stocks when volatility increases from moderate to high levels, while they decline for Treasury securities. These findings provide support for dynamic asset pricing theories where the ...
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Option-implied term structures
This paper proposes a nonparametric sieve regression framework for pricing the term structure of option spanning portfolios. The framework delivers closed-form, nonparametric option pricing and hedging formulas through basis function expansions that grow with the sample size. Novel confidence intervals quantify term structure estimation uncertainty. The framework is applied to estimating the term structure of variance risk premia and finds that a short-run component dominates market excess return predictability. This finding is inconsistent with existing asset pricing models that seek to ...
Discussion Paper
Did Third Avenue's Liquidation Reduce Corporate Bond Market Liquidity?
The announced liquidation of Third Avenue’s high-yield Focused Credit Fund (FCF) on December 9, 2015, drew widespread attention and reportedly sent ripples through asset markets. Events of this kind have the potential to increase the demand for market liquidity, as investors revise expectations, reassess risk exposures, and fulfill the need to trade. Moreover, portfolio effects and general fears of contagion may increase the demand for liquidity in assets only remotely related to a liquidating firm’s direct holdings. In this post, we examine whether FCF’s announced liquidation affected ...
Discussion Paper
What's Driving Dealer Balance Sheet Stagnation?
Securities brokers and dealers (“dealers”) engage in the business of trading securities on behalf of their customers and for their own account, and use their balance sheets primarily for trading operations, particularly for market making. Total financial assets of dealers in the United States have not shown any growth since 2009. This stagnation in their balance sheets raises the worry that dealers’ market-making capacity could be constrained, adversely affecting market liquidity. In this post, we investigate the stagnation of dealer balance sheets, focusing particularly on the boom and ...
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The Evolution of Treasury Market Liquidity: Evidence from 30 Years of Limit Order Book Data
This paper uses order book and transactions data from the U.S. Treasury securities market to calculate daily liquidity measures for a thirty-year sample period (1991–2021). We then construct a daily index of liquidity from bid-ask spreads, quoted depth, and price impact, reflecting the fact that the varying measures capture different aspects of market liquidity. The index is highly correlated with liquidity proxies proposed in the literature, but is more sensitive to short-term drivers of liquidity, suggesting that it better measures contemporaneous liquidity (as opposed to expected future ...
Discussion Paper
Has Liquidity Risk in the Corporate Bond Market Increased?
Recent commentary suggests concern among market participants about corporate bond market liquidity. However, we showed in our previous post that liquidity in the corporate bond market remains ample. One interpretation is that liquidity risk might have increased, even as the average level of liquidity remains sanguine. In this post, we propose a measure of liquidity risk in the corporate bond market and analyze its evolution over time.
Discussion Paper
Has Liquidity Risk in the Treasury and Equity Markets Increased?
Market participants have argued that market liquidity has deteriorated since the financial crisis. However, inspection of common metrics such as bid-ask spreads, market depth, and price impact do not show pronounced reductions in liquidity compared with precrisis levels. In this post, we argue that recent changes in liquidity conditions may best be described in terms of heightened liquidity risk, as opposed to general declines in liquidity levels. We propose a measure that shows liquidity risk has risen in equity and Treasury markets and discuss some factors behind the increase.