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Referierte Aufsätze Web of Science
Background. Excessive loss of muscle mass in advanced age is a major risk factor for decreased physical ability and falls. Physical activity and exercise training are typically recommended to maintain muscle mass and prevent weakness. How exercise in different stages of life relates to muscle mass, grip strength, and risk for weakness in later life is not well understood.Methods. Baseline data on 891 ...
In:
The Journals of Gerontology : Series A, Medical Sciences
71 (2016), 4, S. 515-520
| Peter Eibich, Nikolaus Buchmann, Martin Kroh, Gert G. Wagner, Elisabeth Steinhagen-Thiessen, Ilja Demuth, Kristina Norman
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Referierte Aufsätze Web of Science
The international transmission of knowledge through import spillovers, as a source of Total Factor Productivity (TFP) growth, has received much attention in the literature. We investigate two additional direct channels through which R&D disseminates: the import of high-technology goods and the internationalization of business R&D. Building on an extensive data-set, covering both developing and industrial ...
In:
The Journal of International Trade & Economic Development
25 (2016), 4, S. 590-613
| Heike Belitz, Florian Mölders
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Referierte Aufsätze Web of Science
While breastfeeding is associated with health benefits for both mothers and children, it may also make it difficult for mothers to return to the labor market early. Maternity and parental leave regulations have been developed to mitigate this conflict. In 2007, Germany passed a reform introducing a new parental leave benefit (Elterngeld). In this paper, we address the question of whether the new parental ...
In:
Review of Economics of the Household
14 (2016), 4, S. 859-890
| Anita Kottwitz, Anja Oppermann, C. Katharina Spieß
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Referierte Aufsätze Web of Science
Motivated by contradictory evidence on intergenerational mobility in Germany, I present a cross-country comparison of Germany and the U.S., reassessing the question of whether intergenerational mobility is higher in Germany than in the U.S. I can reproduce the standard result from the literature, which states that the German intergenerational elasticity estimates are lower than those for the U.S. However, ...
In:
The Review of Income and Wealth
62 (2016), 4, S. 650-667
| Daniel D. Schnitzlein
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Referierte Aufsätze Web of Science
Based on a review of the current state of the Carbon Capture, Transport and Storage (CCTS) technology, this paper analyzes the layout and costs of a potential CO2 infrastructure in Europe at the horizon of 2050. We apply the mixed-integer model CCTS-Mod to compute a CCTS infrastructure network for Europe, examining the effects of different CO2 price paths with different regional foci. Scenarios assuming ...
In:
The Energy Journal
37 (2016), SI3, S. 171-194
| Pao-Yu Oei, Roman Mendelevitch
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Referierte Aufsätze Web of Science
We analyze the welfare effects of two different renewable support schemes designed to achieve a given target for the share of fluctuating renewable electricity generation: a feed-in premium (FiP), which can induce negative wholesale prices, and a capacity premium (CP), which does not. For doing so we use a stylized economic model that differentiates between real-time and flat-rate pricing and is loosely ...
In:
The Energy Journal
37 (2016), SI3, S. 147-169
| Michael Pahle, Wolf-Peter Schill, Christian Gambardella, Oliver Tietjen
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Referierte Aufsätze Web of Science
This paper analyzes the development of the European electricity transmission network for different policy scenarios at the horizon 2050. We apply a bottom-up techno-economic electricity sector model to determine transformation scenarios of the European electricity sector. It has a very detailed spatial disaggregation that allows for a fine representation of domestic and international electricity flows ...
In:
The Energy Journal
37 (2016), SI3, S. 101-124
| Jonas Egerer, Clemens Gerbaulet, Casimir Lorenz
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Referierte Aufsätze Web of Science
We employ a detailed two-stage model to simulate the operation of the Central Eastern European electricity market and network. Implementing different cases of coordination in congestion management between national transmission system operators, numerical results show the beneficial impact of closer cooperation. Specific steps comprise the sharing of network and dispatch information, cross-border counter-trading, ...
In:
The Energy Journal
37 (2016), SI3, S. 81-100
| Friedrich Kunz, Alexander Zerrahn
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Referierte Aufsätze Web of Science
Background: Neighborhood characteristics are important determinants of individual health and well-being. For example, characteristics such as noise and pollution affect health directly, while other characteristics affect health and well-being by either providing resources (e.g. social capital in the neighborhood), which individuals can use to cope with health problems, or limiting the use thereof (e.g. ...
In:
Gerontology : International Journal of Experimental, Clinical, Behavioural, Regenerative and Technological Gerontology
62 (2016), 3, S. 362-370
| Peter Eibich, Christian Krekel, Ilja Demuth, Gert G. Wagner
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Referierte Aufsätze Web of Science
In this paper, we analyse infrastructure needs of the European natural gas market in response to decarbonisation of the European energy system. To this end, we use numerical modelling and apply the Global Gas Model. We investigate three pathways of future natural gas consumption: i) a decreasing natural gas consumption, following the scenarios of the EU Energy Roadmap 2050; ii) a moderate increase ...
In:
The Energy Journal
37 (2016), SI3, S. 33-59
| Franziska Holz, Philipp M. Richter, Ruud Egging