Research Brief
This publication by the Bundesbank Research Centre provides regular news about recent studies and discussion papers by Bundesbank research economists.
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Climate change concerns and actions – Can provision of information motivate people to fight climate change? Research Brief | 47th edition – May 2022
Are individuals concerned enough about climate change to change their behavior and bear additional costs as a consequence? How can they be motivated to fight climate change? A Bundesbank survey conducted between April 2020 and December 2021 shows that people are more concerned about climate change than about the state of the economy. During most of the ongoing pandemic, only the coronavirus was of a higher concern. While people who rate climate change as a serious issue are also more willing to take on additional costs to help fight climate change, providing information on ways to reduce carbon emissions further increases their willingness to do so.
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Why central banks should aim for a positive inflation target Research Brief | 46th edition – May 2022
The rate of inflation has a bearing on the relative price of individual products and therefore on demand for those products. Using new micro price data, we investigate how high the optimal inflation rate must be to prevent relative product demand from being distorted. Contradicting a common claim, we find that the optimal rate is not zero for a large part of the euro area, but is, in fact, clearly in positive territory.
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The impact of EU immigration on labour market outcomes in Germany over the past decade Research Brief | 45th edition – March 2022
In the mid-2010s, wages in Germany recorded comparatively weak growth while employment was surprisingly strong. A new study examines how immigration in the context of EU free movement of workers, in particular from the “new” Central and Eastern European Member States, contributed to these developments on the German labour market.
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Identifying Indicators of Systemic Risk Research Brief | 44th edition – December 2021
In the aftermath of the global financial crisis, a consensus rapidly emerged that systemic risk – a central concept in financial stability – needed to be contained going forward. However, to this day experts cannot agree on how to even measure systemic risk in the first place. In the past few years, researchers have proposed a plethora of indicators, making matters more difficult for policymakers. Our study proposes an analytical approach designed to lend structure to this universe of indicators for measuring systemic risk.
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The effects of the ECB’s new inflation target on private households’ inflation expectations Research Brief | 43rd edition – November 2021
Is there a difference between the inflation expectations of private households in Germany formed under the ECB’s previous target definition of “below, but close to, 2%” and those under the new inflation target of “symmetrically 2%”? New survey results from the Bundesbank Online Panel Households (BOP-HH) show that the new inflation target is associated with moderately higher inflation expectations for the next two to three years. The differences become more accentuated when the respondents are also told that the new monetary policy strategy entails the possibility of inflation exceeding the target.
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Banks with low profitability increasingly taking risks in the low interest rate environment Research Brief | 42nd edition – October 2021
Banks grant long-term loans funded by short-term customer deposits. This maturity transformation earns banks money because long-term interest rates are generally higher than short-term interest rates. At the same time, this exposes banks to the risk that interest rates will rise, forcing them to pay more for deposits in the short term already, whereas they only receive the higher interest on new loans. In the low interest rate environment which has prevailed over the past few years, the premium on assuming interest rate risk has trended downward. At the same time, banks with poor profitability have stepped up their maturity transformation and thus also this risk. This is potentially a sign of a search for yield.
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Short sellers anticipate governments’ fiscal space during the COVID-19 pandemic Research Brief | 41st edition – August 2021
The outbreak of the COVID-19 pandemic had an unprecedented impact on the global economy, forcing governments to take rapid fiscal action. However, generous government support programmes depend on the government having a good credit rating. How do financial market players take fiscal constraints into account in their investment decisions? A new study looks into this question by analysing developments in short positions in the first few months of the COVID-19 pandemic in Europe.
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Dynamics in the crude oil market dictated by the manufacturing sector Research Brief | 40th edition – May 2021
It is often said that industry in oil-importing countries is especially hard hit when oil prices climb. However, a new study reveals that the manufacturing sector actually often does well during episodes of elevated oil prices. This is because, from a global perspective, that particular sector is a driving force behind oil price movements. The manufacturing sector’s healthy performance thus bolsters the economy of oil-importing countries in times of rising oil prices. Conversely, industry often exerts negative effects when oil prices fall.
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Monetary policy played a pivotal role in the Great Depression Research Brief | 39th edition – March 2021
The root causes of the Great Depression from 1929 to 1933 have been researched extensively. In this context, economic historians view central bank policy as having played a pivotal role, something which empirical modelling often fails to confirm. A new study likewise examines this influence empirically, but more explicitly takes into account the functioning of the international monetary system at the time – the international gold standard.
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How institutional investment funds’ reach for yield intensifies asset price volatility Research Brief | 38th edition – January 2021
Institutional funds manage the majority of the assets under management of all German investment funds. This research brief documents that institutional funds act in a strongly procyclical manner: they actively invest in higher-yielding, longer-duration and lower-rated assets as yield spreads compress. We show that this intensifies asset price volatility and highlight reasons behind this procyclical investment behaviour.