Exploring the Economic Convergence in the EU New Member States by Using Nonparametric Models
Monica Raileanu Szeles
IWH Discussion Papers,
No. 2,
2011
Abstract
This paper analyzes the process of real economic convergence in the New Member States (NMS) bein g formerly centrally planned economies, using nonparametric methods instead of conventional parametric measurement tools like beta and sigma models. This methodological framework allows the examining of the relative income distribution in different periods of time, the number of modes of the density distribution, the existence of “convergence clubs” in the distribution and the hypothesis of convergence at a single point in time. The modality tests (e.g. the ASH-WARPing procedure) and stochastic kernel are nonparametric techniques used in the empirical part of the study to examine the income distribution in the NMS area. Additionally, random effects panel regressions are used, but only for comparison reasons. The main findings of the paper are the bimodality of the income density distribution over time and across countries, and the presence of convergence clubs in the income distribution from 1995 to 2008. The findings suggest a lack of absolute convergence in the long term (1995-2008) and also when looking only from 2003 onwards. The paper concludes that, in comparison with the parametrical approach, the nonparametric one gives a deeper, real and richer perspective on the process of real convergence in the NMS area.
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Economic Structure and Regional Performance in Germany, 2002-2007
Alexander Kubis, Matthias Brachert, Mirko Titze
European Planning Studies,
No. 2,
2012
Abstract
This paper explores the impact of industrial clusters on regional growth at the German labour market region level using a regional convergence model. Based on the results of an exploratory study of the geography of German industrial clusters, we are able to differentiate the impact of industrial clustering from a horizontal and a vertical perspective while taking regional convergence into consideration. The results indicate that in addition to an all-German process of convergence, a specific East German one can be identified. The different types of industrial clusters show mixed effects within this framework. While vertically isolated industrial clusters have a negative impact on regional growth in this period, positive growth effects can be identified when industrial clusters show an intra-regional vertical interconnectedness.
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Die Entwicklung der Corporate Governance deutscher Banken seit 1950
R. H. Schmidt, Felix Noth
Bankhistorisches Archiv,
No. 2,
2011
Abstract
The present paper gives an overview of the development of Corporate Governance of German banks since the 1950s. The focus will be on economic analysis. The most striking changes in Corporate Governance occurred with the ownership structure of commercial banks, in particular with the major joint-stock banks. In addition to that, the capital market has become a core element of Corporate Governance in all major German banks, which have replaced their prior concentration on the interests of a broadly defined circle of stakeholders by a one-sided concentration on shareholders’ interests. In contrast, with savings banks and cooperative cooperative banks, Corporate Governance has remained unchanged for the most part. Exceptions to this are the regional state banks: in their case, after they had turned away from traditional business models and in particular following the discontinuation of the guarantee obligation, the problems of their Corporate Governance, which were already discernible beforehand, became quite obvious. If you include the financial crisis, beginning in 2007, in the analysis, it becomes evident that it was precisely a Corporate Governance unilaterally geared to shareholders’ interest and the efficiency of the capital market that materially contributed to the evolution and widening of the crisis.
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The Russian System of Cities from the Perspective of New Economic Geography
Albrecht Kauffmann
Potsdamer Schriften zur Raumwirtschaft, Bd. 2,
2010
Abstract
Der Anstieg der Energiepreise kann zu einer länger anhaltenden Verteuerung von Gütertransporten führen. Welche Auswirkungen haben steigende Transportkosten auf die Entwicklung von Städtesystemen? Ein solcher Transportkostenanstieg hat in der Russischen Föderation nach der Preisliberalisierung 1992 real, d.h. in Relation zu den Preisen anderer Gütergruppen stattgefunden. Gleichzeitig stellt die Bevölkerungsstatistik der Russischen Föderation Daten bereit, mit deren Hilfe Hypothesen zur Entwicklung von Städtesystemen unter dem Einfluss steigender Transportkosten geprüft werden können. Diese Daten werden in der vorliegenden Arbeit umfassend ausgewertet. Den theoretischen Hintergrund liefert die Modellierung eines Städtesystems mit linearer Raumstruktur im Rahmen der Neuen Ökonomischen Geographie. Damit wird ein Werkzeug geschaffen, das auch auf weiträumige Städtesysteme mit ausgeprägter Bandstruktur angewendet werden kann. Die hier erstmals erfolgte ausführliche Erläuterung des zu Grunde liegenden Theorieansatzes versteht sich als Ergänzung der Standardlehrbücher der Raumwirtschaftstheorie. Die Ergebnisse der empirischen Untersuchung bestätigen die Prognose des Modells, dass in großflächigen Ländern bzw. Regionen mit Ähnlichkeit zur unterstellten Raumstruktur ein Anstieg der Transportkosten Konzentrationstendenzen in den Zentren befördert, während die peripheren Regionen zunehmend abgekoppelt werden.
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Investor Rationality and House Price Bubbles: The Case of Berlin and the German Reunification
Oliver Holtemöller, R. Schulz
German Economic Review,
2010
Abstract
We analyze the behavior of investors in the Berlin rental apartment house market over the years 1980–2004. Using constant-quality multipliers (price–rent ratios), we reject the hypothesis that multipliers in the market were set in a rational manner. Supported by narrative evidence, we conjecture that investors misjudged the economic effects of the German reunification. To examine this, we employ a stylized structural economic model and analyze the effects of shocks on rational multipliers. It seems that investors confused the reunification with a permanent supply side shock to the economy. By basing their investment decisions on this misjudgement, investors behaved irrationally, but in a very uncertain and unprecedented environment.
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Corporate Governance in the Multinational Enterprise: A Financial Contracting Perspective
Diemo Dietrich, Björn Jindra
International Business Review,
2010
Abstract
The aim of this paper is to bring economics-based finance research more into the focus of international business theory. On the basis of an analytical model that introduces financial constraints into incomplete contracting in an international vertical trade relationship, we propose an integrated framework that facilitates the study of the interdependencies between internalisation decisions, firm-internal allocations of control rights, and the debt capacity of firms. We argue that the financial constraint of an MNE and/or its supplier should be considered as an important determinant of internal governance structures, complementary to, and interacting with, institutional factors and proprietary knowledge.
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Evaluating the German (New Keynesian) Phillips Curve
Rolf Scheufele
North American Journal of Economics and Finance,
2010
Abstract
This paper evaluates the New Keynesian Phillips curve (NKPC) and its hybrid variant within a limited information framework for Germany. The main interest resides in the average frequency of price re-optimization by firms. We use the labor income share as the driving variable and consider a source of real rigidity by allowing for a fixed firm-specific capital stock. A GMM estimation strategy is employed as well as an identification robust method based on the Anderson–Rubin statistic. We find that the German Phillips curve is purely forward-looking. Moreover, our point estimates are consistent with the view that firms re-optimize prices every 2–3 quarters. These estimates seem plausible from an economic point of view. But the uncertainties around these estimates are very large and also consistent with perfect nominal price rigidity, where firms never re-optimize prices. This analysis also offers some explanation as to why previous results for the German NKPC based on GMM differ considerably. First, standard GMM results are very sensitive to the way in which orthogonality conditions are formulated. Further, model mis-specifications may be left undetected by conventional J tests. This analysis points out the need for identification robust methods to get reliable estimates for the NKPC.
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A First Look on the New Halle Economic Projection Model
Sebastian Giesen, Oliver Holtemöller, Juliane Scharff, Rolf Scheufele
Abstract
In this paper we develop a small open economy model explaining the joint determination of output, inflation, interest rates, unemployment and the exchange rate in a multi-country framework. Our model – the Halle Economic Projection Model (HEPM) – is closely related to studies recently published by the International
Monetary Fund (global projection model). Our main contribution is that we model the Euro area countries separately. In this version we consider Germany and France, which represent together about 50 percent of Euro area GDP. The model allows for country specific heterogeneity in the sense that we capture different adjustment patterns to economic shocks. The model is estimated using Bayesian techniques. Out-of-sample and pseudo out-of-sample forecasts are presented.
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Cross-border Diversification in Bank Asset Portfolios
Claudia M. Buch, J.C. Driscoll, C. Ostergaard
International Finance,
forthcoming
Abstract
We compute optimally diversified international asset portfolios for banks located in France, Germany, Italy, the United Kingdom and the United States using the mean–variance portfolio model with currency hedging. We compare these benchmark portfolios with the actual cross-border asset positions of banks from 1995 to 2003 and ask whether the differences are best explained by regulations, institutions, cultural conditions or other financial frictions. Our results suggest that both culture and regulations affect the probability of a country's being overweighted in banks' portfolios: countries whose residents score higher on a survey measure of trust are more likely to be overweighted, while countries that have tighter capital controls are less likely to be overweighted. From a policy standpoint, the importance of culture suggests a limit to the degree of financial integration that may be achievable by the removal of formal economic barriers.
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