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Refereed essays Web of Science
This paper assesses the relative efficiency of knowledge production in the OECD using a nonparametric DEA approach. In general, resources allocated to R&D are limited and therefore must be used efficiently, given the institutional and legal constraints. The efficiency scores presented are based on an intertemporal frontier estimation for the period 1995 to 2004. We analyse the impact of the regulatory ...
In:
Oxford Economic Papers
64 (2012), 1, S. 176-196
| Astrid Cullmann, Jens Schmidt-Ehmcke, Petra Zloczysti
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Refereed essays Web of Science
Hausmann, Pritchett, and Rodrik (2005) found that political regime changes, external shocks and economic reforms are statistically significant predictors of growth accelerations. Updating the data from 1992 up to 2000 and correcting for coding errors, this paper argues that the original results are fragile upon changes in period, sample, measures, and inclusion of controls. All the data are provided ...
In:
Econ Journal Watch
8 (2011), 1, S. 39-55
| Guo Xu
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Refereed essays Web of Science
We examined measurement invariance and age-related robustness of a short 15-item Big Five Inventory (BFI-S) of personality dimensions, which is well suited for applications in large-scale multidisciplinary surveys. The BFI-S was assessed in three different interviewing conditions: computer-assisted or paper-assisted face-to-face interviewing, computer-assisted telephone interviewing, and a self-administered ...
In:
Behavior Research Methods
43 (2011), 2, S. 548-567
| Frieder R. Lang, Dennis John, Oliver Lüdtke, Jürgen Schupp, Gert G. Wagner
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Refereed essays Web of Science
Why are female entrepreneurs so rare? In Germany, women exhibit both a lower entry rate into and higher exit rate from self-employment. To explain this gender gap, this study estimates a structural microeconometric model of transition rates that includes a standard risk aversion parameter. Inputs into the model are the expected value and variance of earnings from self-employment and dependent employment, ...
In:
Applied Economics
44 (2012), 14, S. 1795-1812
| Frank M. Fossen
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Refereed essays Web of Science
What determines the yields at which international investors are willing to lend to emerging market countries, and the amounts of such lending? We analyze the motivation underlying investors' choices in allocating their holdings across countries, through regressions for both prices (bond yields) and quantities (bond market capitalization or stocks of external liabilities) estimated during two waves ...
In:
Review of Finance
15 (2011), 1, S. 207-243
| André Faria, Paolo Mauro, Aleksandar Zaklan
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Refereed essays Web of Science
Boone (2008a) proposes a new competition measure based on Relative Profit Differences (RPD) that, from its theoretical properties, proves to be more robust than the Lerner-Index. However, the proof of the empirical practicability and robustness of the Boone-Indicator is missing. To fill this gap, we use a rich, newly built, data set for German manufacturing enterprises and test its empirical validity ...
In:
Jahrbücher für Nationalökonomie und Statistik
231 (2011), 3, S. 336-357
| Alexander Schiersch, Jens Schmidt-Ehmcke
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Refereed essays Web of Science
This paper investigates the short-term effects of public smoking bans on individual smoking behavior. In 2007 and 2008, state-level smoking bans were gradually introduced in all of Germany's federal states. We exploit this variation to identify the effect that smoke-free policies had on individuals' smoking propensity and smoking intensity. Using rich longitudinal data from the German Socio-Economic ...
In:
Journal of Health Economics
30 (2011), 3, S. 591-601
| Silke Anger, Michael Kvasnicka, Thomas Siedler
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Refereed essays Web of Science
Despite political activities to foster a low-carbon energy transition, Germany currently sees a considerable number of new coal power plants being added to its power mix. There are several possible drivers for this "dash for coal", but it is widely accepted that windfall profits gained through free allocation of ETS certificates play an important role. Yet the quantification of allocation-related investment ...
In:
Energy Policy
39 (2011), 4, S. 1975-1987
| Michael Pahle, Lin Fan, Wolf-Peter Schill
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Refereed essays Web of Science
Introduction to the Special Issue
In:
Zeitschrift für Familienforschung
22 (2010), 3, S. 261-265
| Christian Schmitt, Heike Trappe
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Refereed essays Web of Science
We estimate firms' cash flow sensitivity of cash to empirically test how the financial system's structure and level of development influence their financial constraints. For this purpose we merge Almeida et al.'s work, a path-breaking design for evaluating a firm's financial constraints, with that of Levine, who paved the way for comparative analysis of financial systems around the world. We conjecture ...
In:
Journal of International Money and Finance
30 (2011), 4, S. 678-691
| Christopher F. Baum, Dorothea Schäfer, Oleksandr Talavera
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Refereed essays Web of Science
Experimental evidence reveals that there is a strong willingness to trust and to act in both positively and negatively reciprocal ways. So far it is rarely analyzed whether these variables of social cognition influence everyday decision making behavior. We focus on entrepreneurs who are permanently facing exchange processes in the interplay with investors, sellers, and buyers, as well as needing to ...
In:
Journal of Economic Psychology
33 (2012), 2, S. 394-409
| Marco Caliendo, Frank M. Fossen, Alexander S. Kritikos
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Many aspects of the economic transition which started in 1989 in Poland are by now complete. However, the route Polish governments have so far taken concerning the system of support for low-income families still implies very different poverty alleviation schemes compared to those found in many developed countries. We examine the Polish system of social assistance in a comparative context with Germany ...
In:
Advances in Rehabilitation
3 (2010), 3, S. 6-13
| Michal Myck
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Weitere referierte Aufsätze
Many aspects of the economic transition which started in 1989 in Poland are by now complete. However, the route Polish governments have so far taken concerning the system of support for low-income families still implies very different poverty alleviation schemes compared to those found in many developed countries. We examine the Polish system of social assistance in a comparative context with Germany ...
In:
Bank i kredyt
41 (2010), 3, S. 5-34
| Peter Haan, Michal Myck
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Refereed essays Web of Science
This paper compares the mixed-data sampling (MIDAS) and mixed-frequency VAR (MF-VAR) approaches to model specification in the presence of mixed-frequency data, e.g. monthly and quarterly series. MIDAS leads to parsimonious models which are based on exponential lag polynomials for the coefficients, whereas MF-VAR does not restrict the dynamics and can therefore suffer from the curse of dimensionality. ...
In:
International Journal of Forecasting
27 (2011), 2, S. 529-542
| Vladimir Kuzin, Massimiliano Marcellino, Christian Schumacher
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Refereed essays Web of Science
We perform a comparative analysis of regional growth and convergence in China, Russia and India over the period 1993-2003 by means of non-parametric methods and kernel density estimates. Our results indicate that wealthy regions were largely responsible for the rapid growth in all three countries. For China and India, capital dissipation was identified as the major determinant of regional growth. In ...
In:
Economics of Transition
18 (2010), 3, S. 539-570
| Oleg Badunenko, Kiril Tochkov
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Refereed essays Web of Science
Severance pay is a vital part of employment protection legislation (EPL). We investigate the incidence and level of severance pay for dismissed employees. Our theoretical model predicts that not only the law and its interpretation by labour courts but also the costs of a suit have an impact. Using West German panel data for 1991-2006, we find that theemployees' costs resulting from a suit and the legal ...
In:
International Review of Law and Economics
30 (2010), 1, S. 71-85
| Laszlo Goerke, Markus Pannenberg
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Refereed essays Web of Science
Die zunehmende Erwerbsbeteiligung von Frauen und die Ausbreitung "atypischer" Beschäftigungsverhältnisse hat zur Folge, dass der Anteil an Haushalten, in denen der Mann der alleinige Ernährer der Familie ist, abnimmt und der Anteil an Zweiverdienerhaushalten seit Jahren ansteigt. Vor diesem Hintergrund fragt dieser Beitrag, welche Bedeutung Haushaltskontexte, in denen das traditionelle male-breadwinner-Modell ...
In:
Kölner Zeitschrift für Soziologie und Sozialpsychologie
63 (2011), 1, S. 33-59
| Stefan Liebig, Carsten Sauer, Jürgen Schupp
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Refereed essays Web of Science
In a wage bargaining model, a stronger earnings relationship of unemployment benefits may reduce wages. Therefore, the benefit structure significantly influences profits and trade union utility, raising the question as to how the benefit structure is determined in the political process. We consider a government that chooses the earnings relationship in order to maximize its political support. Our model ...
In:
Public Choice
145 (2010), 1-2, S. 137-163
| Laszlo Goerke, Markus Pannenberg, Heinrich W. Ursprung
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Weitere referierte Aufsätze
Building on new behavioral theories, using a data set of about 450 variables and augmenting the Sala-i-Martin definition of robustness, we find evidence in support of the hypothesis that the standard causes of the shadow economy (SE), taxes, the administrative burden and labor market regulations, are not per se crucial in determining the size of the SE. Many of the robust influences emanate from relatively ...
In:
International Economic Journal
24 (2010), 4, S. 481-509
| Ulrich Thießen
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Weitere referierte Aufsätze
The paper tries to shed some light on the definition of the shadow economy, in order to separate shadow activities from market activities and household production. A total income concept is applied, which is based on the labor force being engaged in market, shadow and household activities. Based on such a clear concept, tax evasion can be defined and identified in the market sector and is also usually ...
In:
International Economic Journal
24 (2010), 4, S. 421-441
| Hans-Georg Petersen, Ulrich Thießen, Pierre Wohlleben