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Referierte Aufsätze Web of Science
Objectives. Older adults more often complain about sleep disturbances compared with younger adults. However, it is not clear whether there is still a decline of sleep quality after age 60 and whether changes in sleep quality in old age are mere reflections of impaired physical health or whether they represent a normative age-dependent development. - Method. Subjective sleep quality and perceived physical ...
In:
The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences
68 (2013), 5, S. 721-729
| Sakari Lemola, David Richter
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Referierte Aufsätze Web of Science
In 1988 Basil Moore published his book Horizontalists and Verticalists: The Macroeconomics of Credit Money, which this year celebrates its 25th birthday. We discuss this book from today's perspective, and in particular whether Moore's main assertions have been validated or rejected by the development of central bank practice and academic monetary economics. We find that the book has impressively stood ...
In:
Review of Keynesian Economics
1 (2013), 4, S. 383-390
| Ulrich Bindseil, Philipp König
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Referierte Aufsätze Web of Science
Various studies interpret the positive correlation between income risk and wealth as evidence of significant precautionary savings. However, these high estimates emerge from pooling non-entrepreneurs and entrepreneurs, without controlling for heterogeneity. This article provides evidence for Germany based on representative panel data that includes private wealth balance sheets. Entrepreneurs, who face ...
In:
Oxford Bulletin of Economics and Statistics
75 (2013), 4, S. 528¿555
| Frank M. Fossen, Davud Rostam-Afschar
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Referierte Aufsätze Web of Science
It is proven that the observed return rates on capital have an upward bias if firms are producing with unobserved intangible capital. Using a comprehensive firm level database for Germany, this theoretical preposition is supported empirically. Furthermore, by making unobserved intangible capital observable, dispersion in return rates is dramatically reduced. The results support the assumption that ...
In:
The Review of Income and Wealth
59 (2013), 4, S. 648-664
| Bernd Görzig, Martin Gornig
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Referierte Aufsätze Web of Science
This paper empirically investigates whether globalization can improve women's rights. Using panel data from 150 countries over the 1981-2008 period, I find that social globalization positively affects women's economic and social rights. When controlling for social globalization, however, economic globalization does not have any effect on women's rights. Despite the positive effect of (social) globalization ...
In:
International Studies Quarterly
57 (2013), 4, S. 683-697
| Seo-Young Cho
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Referierte Aufsätze Web of Science
We examine how children aged zero to 6 years with migration background and those who live with lone parents, or on low income or social assistance differ from other less disadvantaged groups in their use of formal ECEC services and non-formal education activities. Previous studies have shown that attendance rates are lower for children in some of these groups, who might benefit disproportionately from ...
In:
Child Indicators Research
6 (2013), 4, S. 709-735
| Pia S. Schober, C. Katharina Spieß
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Referierte Aufsätze Web of Science
This paper estimates the impact of competition policy on total factor productivity (TFP) growth for 22 industries in 12 OECD countries over 1995-2005. We find a positive and significanteffect of competition policy as measured by newly created indexes. We provide results based on instrumental variables estimators and heterogeneous effects to support the causal nature of the established link. The effect ...
In:
The Review of Economics and Statistics
95 (2013), 4, S. 1324-1336
| Paolo Buccirossi, Lorenzo Ciari, Tomaso Duso, Giancarlo Spagnolo, Cristiana Vitale
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Referierte Aufsätze Web of Science
Der Beitrag vergleicht den Effekt der Geschlechterzusammensetzung im Beruf auf die Verdienstunterschiede von Frauen und Männern zwischen Führungspositionen und Nicht Führungspositionen in der Privatwirtschaft auf der Basis von Daten des Sozio-oekonomischen Panels (SOEP). Anhand gängiger theoretischer Ansätze wird die Hypothese entwickelt, dass in Führungspositionen die Qualifikationsanforderungen und ...
In:
Zeitschrift für Soziologie
42 (2013), 4, S. 315-336
| Anne Busch, Elke Holst
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Referierte Aufsätze Web of Science
We theorize how social policy affects marital stability vis-à-vis macro and micro effects of wives' employment on divorce risk in 11 Western countries. Correlations among 1990s aggregate data on marriage, divorce, and wives' employment rates, along with attitudinal and social policy information, seem to support specialization hypotheses that divorce rates are higher where more wives are employed and ...
In:
Social Politics
20 (2013), 4, S. 482-509
| Lynn Prince Cooke, Jani Erola, Marie Evertsson, Michael Gähler, J. Härkönen, Belinda Hewitt, M. Jalovaara, Man-Yee Kan, T. H. Lyngstad, L. Mencarini, J.-F. Mignot, D. Mortelmans, A. Poortman, Christian Schmitt, H. Trappe
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Referierte Aufsätze Web of Science
In this paper the German congestion management regime is analyzed and future congestion management costs are assessed given a higher share of intermittent renewable generation. In this context, cost-based re-dispatching of power plants and technical flexibility through topology optimization are considered as market-based and technical congestion management methods. To replicate the current market regime ...
In:
The Energy Journal
34 (2013), 4, S. 55-78
| Friedrich Kunz