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EFN Report Autumn 2013: Economic Outlook for the Euro Area in 2013 and 2014

, 2013
Abstract
In autumn 2013, the expansion of world output has slightly accelerated. The recovery in the euro area is partly a result of special effects such as a rebound of construction after a particularly cold winter. Other positive factors, however, are longer lasting. Above all, doubts about the future of the currency union have receded substantially. As a consequence, private households and firms are more prepared to take spending decisions. For these reasons, we have revised upward our GDP forecasts for 2013, to -0.3 per cent lower in 2013 than in 2012 (from -0.5 expected in the summer). For 2014, we expect a GDP growth of about 1.0% that will keep unemployment at similar levels to the ones observed in 2013 (12.3%). Our inflation expectations for 2013 have moderated to a y-o-y rate of 1.5%, and they remain subdued also in 2014, at about 1.4%.
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Establishment Exits in Germany: The Role of Size and Age

Daniel Fackler, Claus Schnabel, J. Wagner
Small Business Economics, Nr. 3, 2013
Abstract
Using comprehensive data for West Germany, this paper investigates the determinants of establishment exit. We find that between 1975 and 2006 the average exit rate has risen considerably. In order to test various “liabilities” of establishment survival identified in the literature, we analyzed the impact of establishment size and put a special focus on differences between young and mature establishments. Our empirical analysis shows that the mortality risk falls with establishment size, which confirms the liability of smallness. The probability of exit is substantially higher for young establishments which are not more than 5 years old, thus confirming the liability of newness. There also exists a liability of aging since exit rates first decline over time, reaching a minimum at ages 15–18, and then rise again somewhat. The determinants of exit differ substantially between young and mature establishments, suggesting that young establishments are more vulnerable in a number of ways.
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Default Options and Social Welfare: Opt In versus Opt Out

Jan Bouckaert, Hans Degryse
Journal of Institutional and Theoretical Economics JITE, Nr. 3, 2013
Abstract
We offer a social-welfare comparison of the two most prominent default options – opt in and opt out – using a two-period model of localized competition. We demonstrate that when consumers stick to the default option, the prevailing default policy shapes firms' ability to collect and use customer information, and affects their pricing strategy and entry decision differently. The free-entry analysis reveals that fewer firms enter under opt out as competition becomes harsher, and that opt out is the socially preferred default option.
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Is There a Gap in the Gap? Regional Differences in the Gender Pay Gap

Boris Hirsch, Marion König, Joachim Möller
Scottish Journal of Political Economy, Nr. 4, 2013
Abstract
In this paper, we investigate regional differences in the gender pay gap both theoretically and empirically. Within a spatial model of monopsonistic competition, we show that more densely populated labour markets are more competitive and constrain employers’ ability to discriminate against women. Utilizing a large administrative data set for western Germany and a flexible semi-parametric propensity score matching approach, we find that the unexplained gender pay gap for young workers is substantially lower in large metropolitan than in rural areas. This regional gap in the gap of roughly 10 percentage points remained surprisingly constant over the entire observation period of 30 years.
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Granularity in Banking and Growth: Does Financial Openness Matter?

Franziska Bremus, Claudia M. Buch
CESifo Working Paper No. 4356, August, 2013
Abstract
We explore the impact of large banks and of financial openness for aggregate growth. Large banks matter because of granular effects: if markets are very concentrated in terms of the size distribution of banks, idiosyncratic shocks at the bank-level do not cancel out in the aggregate but can affect macroeconomic outcomes. Financial openness may affect GDP growth in and of itself, and it may also influence concentration in banking and thus the impact of bank-specific shocks for the aggregate economy. To test these relationships, we use different measures of de jure and de facto financial openness in a linked micro-macro panel dataset. Our research has three main findings: First, bank-level shocks significantly impact on GDP. Second, financial openness lowers GDP growth. Third, granular effects tend to be stronger in financially closed economies.
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Gemeindegröße, Verwaltungsform und Effizienz der kommunalen Leistungserstellung – Das Beispiel Sachsen-Anhalt

Peter Haug
Raumforschung und Raumordnung, Nr. 4, 2013
Abstract
Der Beitrag befasst sich am Beispiel Sachsen-Anhalts mit den Determinanten der Effizienz der kommunalen Leistungserstellung. Der Schwerpunkt liegt dabei auf den Auswirkungen von Gemeindegröße, Verwaltungsform sowie räumlichen und demographischen Faktoren. Die Ergebnisse der nicht-parametrische Effizienzanalyse (Convex-order-m-Ansatz) zeigen u. a. keine Effizienznachteile von Verwaltungsgemeinschaften sowie einen signifikanten Einfluss von Demographie und Siedlungsstruktur.
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Determinants of Illegal Mexican Immigration into the US Southern Border States

A. Buehn, Stefan Eichler
Eastern Economic Journal, Nr. 4, 2013
Abstract
We model illegal immigration across the US-Mexico border into Arizona, California, and Texas as an unobservable variable applying a Multiple Indicators Multiple Causes model. Using state-level data from 1985 to 2004, we test the incentives and deterrents influencing illegal immigration. Better labor market conditions in a US state and worse in Mexico encourage illegal immigration while more intense border enforcement deters it. Estimating the state-specific inflow of illegal Mexican immigrants we find that the 1994/95 peso crisis in Mexico led to significant increases in illegal immigration. US border enforcement policies in the 1990s provided temporary relief while post-9/11 re-enforcement has reduced illegal immigration.
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Financial Constraints of Private Firms and Bank Lending Behavior

Patrick Behr, L. Norden, Felix Noth
Journal of Banking and Finance, Nr. 9, 2013
Abstract
We investigate whether and how financial constraints of private firms depend on bank lending behavior. Bank lending behavior, especially its scale, scope and timing, is largely driven by bank business models which differ between privately owned and state-owned banks. Using a unique dataset on private small and medium-sized enterprises (SMEs) we find that an increase in relative borrowings from local state-owned banks significantly reduces firms’ financial constraints, while there is no such effect for privately owned banks. Improved credit availability and private information production are the main channels that explain our result. We also show that the lending behavior of local state-owned banks can be sustainable because it is less cyclical and neither leads to more risk taking nor underperformance.
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Heterogeneous Treatment Effects in Groups

Gerhard Riener, Simon Wiederhold
Economics Letters, Nr. 3, 2013
Abstract

We show in a laboratory experiment that the same method of group induction carries different behavioral consequences. These heterogeneous treatment effects can be directly related to the quality of the relationship established between the subjects. Our results indicate the importance of manipulation checks in group-formation tasks in economic experiments.

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Banks and Sovereign Risk: A Granular View

Claudia M. Buch, Michael Koetter, Jana Ohls
Bundesbank Discussion Paper, Nr. 29, 2013
publiziert in: Journal of Financial Stability
Abstract
In this paper, we use detailed data on the sovereign debt holdings of all German banks to analyse the determinants of sovereign debt exposures and the implications of sovereign exposures for bank risk. Our main findings are as follows. First, sovereign bond holdings are heterogeneous across banks. Larger, weakly capitalised banks and banks with a small depositor base hold more sovereign bonds. Around 31% of all German banks hold no sovereign bonds at all. Second, the sensitivity of banks to macroeconomic factors increased significantly in the post-Lehman period. Banks hold more bonds from euro area countries, from low-inflation countries, and from countries with high sovereign bond yields. Third, there has been no marked impact of sovereign bond holdings on bank risk. This result could indicate the widespread absence of marking-to-market for sovereign bond holdings at the onset of the sovereign debt crisis in Europe.
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