05.01.2017 • 3/2017
Secretariat for research network CompNet gets new home at IWH
The Halle Institute for Economic Research (IWH) – Member of the Leibniz Association is pleased to announce that it will be hosting the Secretariat for the Competitiveness Research Network (CompNet), an international network of scholars and practitioners, who share interest for top-notch research and policy analysis on competitiveness and productivity.
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04.01.2017 • 2/2017
Worse ratings by U.S. rating agencies for European sovereigns no argument for European rating agency
A new study by the Halle Institute for Economic Research (IWH) – Member of the Leibniz Association shows that the major U.S. rating agencies rated European sovereigns significantly worse than Fitch, which is more “Europe oriented”. Although the findings in part support the claim of some European politicians during the recent debt crisis that there was an “anti-Europe” bias of the U.S. agencies, the study shows that a new European agency would not address this problem. The reason: Market participants would not listen to the new agency.
Reint E. Gropp
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11.10.2016 • 44/2016
New look and feel for IWH website
The relaunched website of the Halle Institute for Economic Research (IWH) – Member of the Leibniz Association goes live today. After the successful launch of a new corporate design at the beginning of the year, IWH now presents itself also digitally in a new and adjusted way. The redesigned website focuses on IWH’s core issues and provides information tailored to each target group. Due to the responsive design, the new website can be perfectly read and navigated on smartphones and tablets as well.
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29.09.2016 • 40/2016
Joint Economic Forecast: German Economy on Track – Economic Policy needs to be Realigned
Thanks to a stable job market and solid consumption, the German economy is experiencing a moderate upswing. The GDP is expected to increase by 1.9 percent this year, 1.4 percent in 2017, and 1.6 percent in 2018, according to the Gemeinschaftsdiagnose (GD, joint economic forecast) that was prepared by five of Europe’s leading economic research institutes on behalf of the Federal Government. The most recent GD, which was released in April, predicted a GDP growth rate of 1.6 percent for 2016 and 1.5 percent for 2017.
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22.09.2016 • 39/2016
Strong Financial Literacy could Lead to More Self-employment
The probability that a person is self-employed also depends on how much financial literacy they have. A new study by the Halle Institute for Economic Research (IWH) – Member of the Leibniz Association recently confirmed this correlation.
Walter Hyll
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09.09.2016 • 38/2016
The Perception of Financial Inferiority Nurtures Negative Attitudes Towards Foreigners
When people feel that their own economic status is inferior to the economic status of a relevant peer group, it becomes more likely that they develop negative attitudes towards foreigners. This link was found in a new study of the Halle Institute for Economic Research (IWH) – Member of the Leibniz Association. The effect is particularly strong with respect to foreigners from low-wage countries.
Walter Hyll
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11.08.2016 • 34/2016
2016 stress tests: Italian banks don’t look worse than German large commercial banks
The European Banking Authority today presented the results of the 2016 stress tests. They show that most European banks appear more or less stable. “What worries me is, however, that the Italian banks do not look worse than the large German commercial banks,” says Reint E. Gropp, president of the Halle Institute for Economic Research (IWH). “It appears that both Deutsche Bank and Commerzbank would benefit significantly from an increase in equity. The stress test was also missing two crucial points: One, the effect of a long lasting low interest rate environment on banks was not simulated. And second, the test did not take into consideration that many small institutions could fail at the same time. This is not an unlikely scenario, given how small banks in particular struggle with shrinking interest margins,“ says Gropp. Finally, the stress test should not distract from the urgency to solve the problems in the Italian banking system.
Reint E. Gropp
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27.07.2016 • 33/2016
The merger of London Stock Exchange and Deutsche Boerse was reasonable
Shareholders of Deutsche Boerse AG have agreed to merge with London Stock Exchange (LSE). “I appreciate this decision“, says Prof Reint E. Gropp, president of Halle Institute for Economic Research (IWH). “Europe is in need of a competitive financial center. Especially now, after the Brexit referendum, the arguments for a merger are more convincing than ever.”
Reint E. Gropp
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Much Ado About Nothing: Sovereign Ratings and Government Bond Yields in the OECD
Makram El-Shagi
IWH Discussion Papers,
No. 22,
2016
Abstract
In this paper, we propose a new method to assess the impact of sovereign ratings on sovereign bond yields. We estimate the impulse response of the interest rate, following a change in the rating. Since ratings are ordinal and moreover extremely persistent, it proves difficult to estimate those impulse response functions using a VAR modeling ratings, yields and other macroeconomic indicators. However, given the highly stochastic nature of the precise timing of ratings, we can treat most rating adjustments as shocks. We thus no longer rely on a VAR for shock identification, making the estimation of the corresponding IRFs well suited for so called local projections – that is estimating impulse response functions through a series of separate direct forecasts over different horizons. Yet, the rare occurrence of ratings makes impulse response functions estimated through that procedure highly sensitive to individual observations, resulting in implausibly volatile impulse responses. We propose an augmentation to restrict jointly estimated local projections in a way that produces economically plausible impulse response functions.
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24.06.2016 • 26/2016
UK’s “No” to EU will be costly for both sides
On Thursday 23rd, the British people have decided to leave the European Union (EU) Their vote not to remain in the European community was surprisingly clear. UK’s exit will have both political and economic consequences which are far-reaching for the country itself as well as the rest of Europe. “The reactions of the remaining member states are the crucial key now, especially France’s and Germany’s” says Reint E. Gropp, President of the Halle Institute for Economic Research (IWH) – Member of the Leibniz Association.
Reint E. Gropp
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