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Analysis of consumer-related and consumer-generated data is a very important way to measure the success of on-line retailing. The software packages for data analysis have two major shortcomings: (1) solutions are not offered as a service reachable by standard procedures over the Internet, but as isolated standalone applications or ERP system modules; (2) privacy restrictions need to be integrated into ...
In:
International Journal of Electronic Commerce
12 (2008), 3, 115-150
| Bettina Berendt, Sören Preibusch, Maximilian Teltzrow
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In:
Vocational Training
(1998), 14, 36-46
| Pierre Béret, Arnaud Dupray
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Berlin et al.:
SFB 373, Humboldt University Berlin et al.,
2001,
(SFB 373 Working Paper 102-2001)
| Annette Bergemann, Antje Mertens
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This paper examines the evolution of different aspects of job stability, notably the termination reasons and the transition states. We estimate Semi‐Parametric Cox Hazard Models with competing risks for West Germany and find an increasing hazard of job ending that is driven by an increasing hazard of being laid off, primarily. One explanation found is that men with fixed‐term contracts face increasing ...
In:
Labour
31 (2011), 4, 421-446
| Annette Bergemann, Antje Mertens
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We study the labour supply effects of a major change in child-subsidy policy in Germany in 2007 designed to increase both fertility and shorten birth-related employment interruptions. The reform involved a move from a means-tested maternity leave benefit system that paid a maximum of 300 Euro for up to 2 years to a benefit system that replaced two-thirds of pre-birth earnings for at most 1 year. As ...
In:
Applied Economics Letters
18 (2011), 1, 17-21
| Annette Bergemann, Regina T. Riphahn
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German family policy underwent a reform in 2007, when the new instrument of “Elterngeld” replaced “Erziehungsgeld.” The two programs differ in various respects. We studied the intended effects on the labor supply of young mothers by comparing these women’s employment intentions before and after the reform. We conducted separate investigations of high- and low-income women, who were treated differently ...
In:
Schmollers Jahrbuch - Proceedings of the 9th International Socio-Economic Panel User Conference
131 (2011), 2, 315-325
| Annette Bergemann, Regina T. Riphahn
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We study the short, medium, and longer run employment effects of a substantial change in the parental leave benefit program in Germany. In 2007, a means-tested parental leave transfer program that had paid benefits for up to two years was replaced by an earnings related transfer which paid benefits for up to one year. The reform generated winners and losers with heterogeneous response incentives. We ...
Berlin:
DIW Berlin,
2017,
(SOEPpapers 900)
| Annette Bergemann, Regina T. Riphahn
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Berlin:
DIW Berlin,
2008,
(SOEPpapers 109)
| Eva M. Berger
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In contrast to unemployment, the effect of non-participation and parttime employment on subjective well-being has much less frequently been the subject of economists’ investigations. In Germany, many women with dependent children are involuntarily out of the labor force or in part-time employment because of family constraints (e.g., due to lack of available and appropriate childcare). Using data from ...
Berlin:
DIW Berlin,
2009,
(SOEPpapers 178)
| Eva M. Berger
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In:
KYKLOS
63 (2010), 1, 1-8
| Eva M. Berger