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In:
Proceedings of the 1998 Third International Conference of the GSOEP Study Users. Vierteljahrshefte zur Wirtschaftsforschung
68 (1999), 2, 308-312
| Lester Zeager
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Two developments in European electricity markets are eminent: the large-scale deployment of renewable resources and the closer interaction across borders. Both developments entail great potentials for efficiency gains, and imply challenges of integration. This dissertation contributes to the economic understanding of both integration challenges. To this end, it combines empirical, theoretical, and ...
2016,
| Alexander Zerrahn
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Using a rich German panel data set, I estimate wage assimilation patterns for immigrants in Germany. This study contributes to the literature by performing separate estimations by skill groups and controlling for a wide range of socio-economic background variables. It aims to answer the question whether Germany can be considered an attractive host country from an immigrant's perspective. Comparisons ...
Berlin:
DIW Berlin,
2012,
(SOEPpapers 479)
| Michael Zibrowius
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This study is the first to estimate price elasticities of demand for convalescent care programmes. In 1997, the German legislature more than doubled the daily co-payments for the publicly insured from €6 to €13. The measure caused the overall demand for convalescent care treatments to fall by 20 to 25%. I estimate the price elasticity for medical rehabilitation programmes aimed at preventing work disability ...
In:
Economic Journal
120 (2010), 545, 816-844
| Nicolas R. Ziebarth
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Using representative survey data of the German Socio-Economic Panel Study (SOEP) for 2006, we show that the magnitude of health inequality measures like the concentration index (CI) depends crucially on the underlying health measure. The highest degree of inequality is found when dichotomized subjective health measures like health satisfaction or self-assessed health (SAH) are employed. With the use ...
In:
Social Science & Medicine
71 (2010), 1, 116-124
| Nicolas R. Ziebarth
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This paper shows that long-term sick employees are unlikely to be very responsive to moderate monetary labor supply incentives. The paper, theoretically and empirically, evaluates the labor supply effects of cuts in statutory sick pay levels on long-term absenteeism in Germany. Cutting sick pay did not significantly reduce the average incidence and duration of sick leave periods longer than six weeks. ...
In:
Labour Economics
24 (2013), October 2013, 277-292
| Nicolas R. Ziebarth
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This study empirically evaluates the effectiveness of different health care cost containment measures. The measures investigated were introduced in Germany in 1997 to reduce moral hazard and public health expenditures in the market for rehabilitation care. Of the analyzed measures, doubling the daily copayments was clearly the most effective cost containment measure, resulting in a reduction in utilization ...
In:
International Journal of Health Care Finance and Economics
14 (2014), 1, 41-67
| Nicolas R. Ziebarth
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We show that the choice of the welfare measure has a substantial impact on the degree of welfare-related health inequality. Combining various income and wealth measures with different health measures, we calculate 80 health concentration indices. The influence of the welfare measure is more pronounced when using subjective health measures than when using objective health measures.
Berlin:
DIW Berlin,
2010,
(SOEPpapers 274)
| Nicolas R. Ziebarth, Joachim R. Frick
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In:
Journal of Labor Research
30 (2009), 3, 219-244
| Nicolas R. Ziebarth, Markus M. Grabka
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This study estimates the reform effects of a reduction in statutory sick pay levels on various outcome dimensions. A federal law reduced the legal obligation of German employers to provide 100 percent continued wages for up to six weeks per sickness episode to 80 percent. This measure increased the ratio of employees having no days of absence by about 7.5 percent. The mean number of absence days per ...
In:
Journal of Public Economics
94 (2010), 11-12, 1108-1122
| Nicolas R. Ziebarth, Martin Karlsson