Real Effective Exchange Rate Misalignment in the Euro Area: A Counterfactual Analysis
Makram El-Shagi, Axel Lindner, Gregor von Schweinitz
Review of International Economics,
No. 1,
2016
Abstract
The European debt crisis has revealed severe imbalances within the Euro area, sparking a debate about the magnitude of those imbalances, in particular concerning real effective exchange rate misalignments. We use synthetic matching to construct a counterfactual economy for each member state in order to identify the degree of these misalignments. We find that crisis countries are best described as a combination of advanced and emerging economies. Comparing the actual real effective exchange rate with those of the counterfactuals gives evidence of misalignments before the outbreak of the crisis: all peripheral countries appear strongly and significantly overvalued.
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4. IWH/INFER-Workshop on Applied Economics and Economic Policy: “A New Fiscal Capacity for the EU?“
Birgit Schultz, Gregor von Schweinitz
Wirtschaft im Wandel,
No. 2,
2014
Abstract
Am 17. und 18. März 2014 fand am IWH in Zusammenarbeit mit dem International Network for Economic Research (INFER) der 4. Workshop „Applied Economics and Economic Policy“ statt. Im Rahmen des Workshops stellten Wissenschaftler europäischer Universitäten und internationaler Organisationen ihre neuesten Forschungsergebnisse zu aktuellen ökonomischen Fragen und Problemen vor. Dabei war es nicht nur Ziel der Veranstaltung, aktuelle Forschungsergebnisse vorzustellen, sondern auch mit Vertretern aus Wissenschaft und Praxis über die aktuelle Wirtschaftspolitik und das Spezialthema „A New Fiscal Capacity for the EU?“ zu diskutieren.
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Geriet die preisliche Wettbewerbsfähigkeit von Euroraum-Ländern nach Gründung der Währungsunion aus dem Gleichgewicht?
Makram El-Shagi, Axel Lindner, Gregor von Schweinitz
Wirtschaft im Wandel,
No. 3,
2014
Abstract
Waren die Peripherieländer im Euroraum am Vorabend der Eurokrise nicht mehr wettbewerbsfähig? Oder war die preisliche Wettbewerbsfähigkeit in den Kernländern wie Deutschland ungewöhnlich hoch? Antworten auf diese Fragen sind nicht einfach. Das gängige Maß für die preisliche Wettbewerbsfähigkeit sind die realen effektiven Wechselkurse. Deren Bestimmungsfaktoren waren jedoch kurz vor der Krise selbst möglicherweise nicht im Gleichgewicht und lassen daher kaum Rückschlüsse auf gleichgewichtige Wechselkurse zu. Um dieses Messproblem zu umgehen, wird ein Matching-Ansatz zur Schätzung realer effektiver Wechselkurse verwendet. Dazu wird für jedes Mitgliedsland des Euroraums ein synthetisches Vergleichsland als Kombination mehrerer anderer Länder konstruiert, die den Euro nicht eingeführt haben. Es zeigt sich, dass die Peripherieländer des Euroraums am besten durch eine Mischung von Schwellenländern und entwickelten Volkswirtschaften beschrieben werden, während für ein Matching der Kernländer keine Schwellenländer notwendig sind. Die hier angewendete Methode zeigt, dass die realen effektiven Wechselkurse in den Peripherieländern zwischen Oktober 2007 und September 2008 teilweise deutlich zu hoch waren, während sie in den Kernländern mehr oder weniger nah bei ihrem Gleichgewichtsniveau lagen.
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International Banking and Cross-border Effects of Regulation: Lessons from Germany
Jana Ohls, Markus Pramor, Lena Tonzer
Abstract
We analyze the inward and outward transmission of regulatory changes through German banks’ (international) loan portfolio. Overall, our results provide evidence for international spillovers of prudential instruments, these spillovers are however quite heterogeneous between types of banks and can only be observed for some instruments. For instance, foreign banks located in Germany reduce their loan growth to the German economy in response to a tightening of sector-specific capital buffers, local reserve requirements and loan to value ratios in their home country. Furthermore, from the point of view of foreign countries, tightening reserve requirements was effective in reducing lending inflows from German banks. Finally, we find that business and financial cycles matter for lending decisions.
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Gender Wage Discrimination: Does the Extent of Competition in Labor Markets Explain why Female Workers are Paid Less than Men?
Boris Hirsch
IZA World of Labor,
No. 310,
2016
Abstract
There are pronounced and persistent wage differences between men and women in all parts of the world. A significant element of these wage disparities can be attributed to differences in worker and workplace characteristics, which are likely to mirror differences in worker productivity. However, a large part of these differences remains unexplained, and it is common to attribute them to discrimination by the employer that is rooted in prejudice against female workers. Yet recent empirical evidence suggests that, to a large extent, the gaps reflect “monopsonistic” wage discrimination—that is, employers exploiting their wage-setting power over women—rather than any sort of prejudice.
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Innovation Network
Daron Acemoglu, Ufuk Akcigit, William R. Kerr
Proceedings of the National Academy of Sciences of the United States of America (PNAS),
No. 41,
2016
Abstract
Technological progress builds upon itself, with the expansion of invention in one domain propelling future work in linked fields. Our analysis uses 1.8 million US patents and their citation properties to map the innovation network and its strength. Past innovation network structures are calculated using citation patterns across technology classes during 1975–1994. The interaction of this preexisting network structure with patent growth in upstream technology fields has strong predictive power on future innovation after 1995. This pattern is consistent with the idea that when there is more past upstream innovation for a particular technology class to build on, then that technology class innovates more.
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Creative Destruction and Subjective Well-being
Philippe Aghion, Ufuk Akcigit, Angus Deaton, Alexandra Roulet
American Economic Review,
No. 12,
2016
Abstract
In this paper we analyze the relationship between turnover-driven growth and subjective well-being. Our model of innovation-led growth and unemployment predicts that: (i) the effect of creative destruction on expected individual welfare should be unambiguously positive if we control for unemployment, less so if we do not; (ii) job creation has a positive and job destruction has a negative impact on well-being; (iii) job destruction has a less negative impact in areas with more generous unemployment insurance policies; and (iv) job creation has a more positive effect on individuals that are more forward-looking. The empirical analysis using cross sectional MSA (metropolitan statistical area)-level and individual-level data provide empirical support to these predictions.
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On the Nonexclusivity of Loan Contracts: An Empirical Investigation
Hans Degryse, Vasso Ioannidou, Erik von Schedvin
Management Science,
No. 12,
2016
Abstract
We study how a bank's willingness to lend to a previously exclusive firm changes once the firm obtains a loan from another bank ("outside loan") and breaks an exclusive relationship. Using a difference-in-difference analysis and a setting where outside loans are observable, we document that an outside loan triggers a decrease in the initial bank's willingness to lend to the firm, i.e., outside loans are strategic substitutes. Consistent with concerns about coordination problems and higher indebtedness, we find that this reaction is more pronounced the larger the outside loan and it is muted if the initial bank's existing and future loans retain seniority and are protected with valuable collateral. Our results give a benevolent role to transparency enabling banks to mitigate adverse effects from outside loans. The resulting substitute behavior may also act as a stabilizing force in credit markets limiting positive comovements between lenders, decreasing the possibility of credit freezes and financial crises.
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Foreign Direct Investment: The Role of Institutional and Cultural Determinants
Stefan Eichler, N. Lucke
Applied Economics,
No. 11,
2016
Abstract
Using panel data for 29 source and 65 host countries in the period 1995–2009, we examine the determinants of bilateral FDI stocks, focusing on institutional and cultural factors. The results reveal that institutional and cultural distance is important and that FDI has a predominantly regional aspect. FDI to developing countries is positively affected by better institutions in the host country, while foreign investors prefer to invest in developed countries that are more corrupt and politically unstable compared to home. The results indicate that foreign investors prefer to invest in countries with less diverse societies than their own.
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Taxation and the International Mobility of Inventors
Ufuk Akcigit, Salomé Baslandze, Stefanie Stantcheva
American Economic Review,
No. 10,
2016
Abstract
We study the effect of top tax rates on “superstar” inventors’ international mobility since 1977, using panel data on inventors from the US and European Patent Offices. We exploit the differential impact of changes in top tax rates on inventors of different qualities. Superstar inventors' location choices are significantly affected by top tax rates. In our preferred specification, the elasticity to the net-of-tax rate of the number of domestic superstar inventors is around 0.03, while that of foreign superstar inventors is around 1. These elasticities are larger for inventors in multinational companies. An inventor is less sensitive to taxes in a country if his company performs a higher share of its research there.
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