Mind the (US-Germany yield) gap

11 Sep 2018

Mind the (US-Germany yield) gap

By Richard Turnill

Key points

  1. We see the yield spread between US and German bonds modestly widening on US economic outperformance and policy divergence.

  2. Technology stocks led global equities down. The Indonesian rupiah and South African rand joined the emerging market (EM) currency rout.
  3. This week’s US retail sales data could confirm robust economic growth momentum in the US.

Mind the (US-Germany yield) gap

The gap between the 10-year yields of US and German government bonds has steadied at elevated levels after a long period of widening. We see room for modest widening of this spread, a barometer of the relative long-term growth outlook and interest rate expectations in the two economies. Why? We see better long-term growth prospects and a faster pace of monetary policy normalisation in the US.

Chart of the week

Past performance is not a reliable indicator of current or future results. It is not possible to invest directly in an index.

The relative long-term economic outlooks for the US and eurozone are major drivers of the yield spread between US and German government debt. Stronger data in the US has lifted confidence in the country’s long-run prospects relative to Europe. We use our BlackRock GPS to illustrate this relation: The Treasury/bund yield spread (the teal line) has tracked the economic growth expectation differentials (the dark blue line) between the US and eurozone in recent years. It has widened since late 2017 as US growth expectations outpaced those of Europe, driven by anticipation of tax cuts and fiscal spending – eventually hitting the widest levels in almost three decades earlier this year. European growth data have steadied recently after downgrades to consensus estimates. Yet our GPS points to greater potential for upside growth surprises in the US than the eurozone – even as macro uncertainty rises.

Diverging paths

Inflation and policy expectations are also key drivers of the Treasury/bund yield spread. US inflation is likely to hover around the Federal Reserve’s 2% target in the near term, while eurozone inflation is expected to stay far short of the target set by the European Central Bank (ECB), our BlackRock Inflation GPS suggests. The slippage in eurozone inflation expectations since 2013 has helped suppress and cap European bond yields. Mirroring the gap between growth and inflation expectations, the two central banks have been on diverging policy paths. The Fed has been raising rates since late 2015 and is expected to stay on its gradual normalisation path through 2019. The ECB, by contrast, is only slowly winding down its crisis-era asset purchase program, with no rate increase expected until at least mid-2019. We see this contributing to a modest further widening of US-eurozone interest rate differentials.

The supply and demand dynamics of these securities influence the spread too. The US Treasury is ramping up debt issuance to fund a rising budget deficit – the result of tax cuts and spending increases. Issuance in the first seven months of this year already surpassed that of the entire 2017. This comes as Germany is reducing debt issuance. Ten-year bund supply is expected to fall nearly 20% this year. The size of the free float has shrunk to just over 10% of outstanding German bunds supply, from over 40% when the ECB started its quantitative easing program in 2015. The result: a scarcity of bunds that has put a cap on their yields.

Bottom line: We expect policy normalisation to lead to modestly higher long-term rates in the US and eurozone, and the Treasury/bund spread to widen moderately as the Fed leads the normalisation effort. The widening Treasury/bund spread reflects economic fundamentals that underpin our preference for US over European equities – and could lend some support to the US dollar versus the euro. Rising short-term yields price in a quarterly pace of US rate hikes – and make the front end of the US Treasury curve attractive for US dollar-funded investors, we believe. Risks include a pause in the Fed’s rate rises due to tremors elsewhere.

Week in review

Global equities fell, led by technology stocks. The value style outperformed in both developed markets and EM. The Indonesian rupiah fell to a 20-year low versus the US dollar, and the South African rand fell more than 4% this week. Italian government bond yields fell and stocks rallied as budget concerns eased.

  • US data reflected robust growth. Job creation accelerated in August and wages grew at the fastest pace in more than nine years, paving the way for another Fed rate increase in September. Initial jobless claims fell to a 49-year low. The Institute for Supply Management (ISM) manufacturing index surged to a more than 14-year high.
  • President Donald Trump threatened tariffs on another $267 billion of Chinese imports. Escalating trade conflicts weighed on German exports and industrial output data, and kept eurozone business optimism in check.

Date: Event
Sept. 10: China Producer Price Index (PPI) and Consumer Price Index (CPI)
Sept. 11: Germany ZEW Indicator of Economic Sentiment
Sept. 13: Turkey’s central bank monetary policy decision; ECB meeting; Japan machinery orders; U.S. CPI; German CPI
Sept. 14: China urban investment, industrial output, retail sales; US retail sales; University of Michigan Surveys of Consumers

Solid growth in US retail sales likely extended into August, driven by robust back-to-school sales, the tailwind from tax cuts and reflecting the positive growth backdrop shown by our BlackRock Growth GPS. The Fed’s “Beige Book” business survey may garner some attention this week, after the last edition in July highlighted escalating trade conflicts as a top concern among businesses. See our BlackRock geopolitical risk dashboard for more on global trade tensions and their potential impact on markets.

Richard Turnill is Global Chief Investment Strategist for BlackRock.


This material is for distribution to Professional Clients (as defined by the Financial Conduct Authority or MiFID Rules) and Qualified Investors only and should not be relied upon by any other persons.

Issued by BlackRock Investment Management (UK) Limited, authorised and regulated by the Financial Conduct Authority.  Registered office: 12 Throgmorton Avenue, London, EC2N 2DL.  Tel: 020 7743 3000.  Registered in England No. 2020394. For your protection telephone calls are usually recorded.  BlackRock is a trading name of BlackRock Investment Management (UK) Limited.

Past performance is not a reliable indicator of current or future results and should not be the sole factor of consideration when selecting a product or strategy.

Capital at risk. The value of investments and the income from them can fall as well as rise and is not guaranteed. You may not get back the amount originally invested. Changes in the rates of exchange between currencies may cause the value of investments to diminish or increase. Fluctuation may be particularly marked in the case of a higher volatility fund and the value of an investment may fall suddenly and substantially. Levels and basis of taxation may change from time to time.

Any research in this document has been procured and may have been acted on by BlackRock for its own purpose. The results of such research are being made available only incidentally. The views expressed do not constitute investment or any other advice and are subject to change. They do not necessarily reflect the views of any company in the BlackRock Group or any part thereof and no assurances are made as to their accuracy.

This document is for information purposes only and does not constitute an offer or invitation to anyone to invest in any BlackRock funds and has not been prepared in connection with any such offer.

© 2018 BlackRock, Inc. All Rights reserved. BLACKROCK, BLACKROCK SOLUTIONS, iSHARES, BUILD ON BLACKROCK, SO WHAT DO I DO WITH MY MONEY and the stylized i logo are registered and unregistered trademarks of BlackRock, Inc. or its subsidiaries in the United States and elsewhere. All other trademarks are those of their respective owners.


Share this article