Using VIX for forecasting equity and bond returns

Over the past 25 years the relation between implied equity volatility (VIX) and market returns has been non-linear. When VIX was low there was no meaningful relation. However, when volatility increased above average higher equity and lower bond returns followed. This is evidence for “flight to quality“, where investors pay a rising premium for safe and liquid assets as volatility increases. Fear of redemptions, liquidity constraints, and deteriorating market intermediation are plausible causes of this effect.

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The global systemic consequences of Solvency II

The new European insurance regulation will be introduced in 2016 with important consequences for the global financial system. A paper by Avinash Persaud argues that Solvency II introduces an undue bias against assets with high market and liquidity risk, such as equity. Meanwhile it encourages excessive holdings of low-yielding sovereign and high-grade bonds. (more…)

Mutual funds and market dislocations

The IMF Financial Stability Report highlights two systemic weaknesses of plain-vanilla mutual funds: incentives for end investors to rush for the exit in distress and incentives for portfolio managers to herd. With deteriorating market liquidity and greater systemic importance of collateral values, these weaknesses become a greater concern for the global financial system.

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Understanding and dissecting the variance risk premium

The variance risk premium is paid by risk-averse investors to hedge against variations in future realized volatility. Empirical evidence and intuition suggest that equity markets indeed pay over the odds for downside risk in mark-to-market variations but accept a discount for upside risk. The highest premium is paid for downside skewness risk. These forms of variance risk premia have been significant predictors of U.S. equity returns.

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Why and when central banks intervene in FX markets

A new BIS paper summarizes motives and impact of FX interventions. Most importantly it looks at the conditions under which such interventions are effective (and hence likely). The strongest case for interventions arises when [i] the central bank has a clear view about an exchange rate misalignment, and [ii] the intervention would not go against the interest rate differential.

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How U.S. mutual funds reallocate assets

An empirical study shows that U.S. mutual funds take two major allocation decisions: bonds versus equity and U.S. versus non-U.S. assets. Federal Reserve policy easing encourages shifts into foreign assets. High uncertainty drives allocations out of risky assets into U.S. treasuries. And the relative performance of foreign versus U.S. assets leads a chase of the higher return. Within fixed income institutions tend to reallocate gradually towards higher prior yields.

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Commodity futures curves and risk premia

A Bank of England paper integrates commodity futures with bond yield curves. It finds that bond factors exert significant influence on commodities. It also finds that risk premia paid in crude oil futures have shifted over the decades from negative to positive, as crude’s hedge value faded with the memory of the oil crises. Gold futures have long paid a positive risk premium for lack of empirical hedge value.

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The fall of inflation compensation

A new IJCB article shows that historically [i] inflation expectations had a strong impact on long-term yields and [ii] economic data surprises had a strong impact on inflation expectations. However, the influence of compensation for inflation and inflation risk on U.S. bond yields has faded in the era of non-conventional monetary policy.

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Why and when financial markets are herding

Herding arises from deliberate decisions of informed traders to follow others. It can create inefficiency, dislocations and, hence, profit opportunities. A paper by German academics suggests that herding is the more intense the better informed the market is and the greater the information risk. The paper also finds that both sell-herding and buy-herding increased during the last financial crisis.

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Quantifying underlying causes of equity price changes

A paper by Greenwald, Lettau, and Ludvigson argues that short-term (quarterly) equity price fluctuation arise mainly from changes in risk aversion, while long-term trends (over decades) are heavily influenced by reallocation from labor to capital income. The latter appears to explain all the stock market gains in the U.S. since 1980.

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