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Refereed essays 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
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Refereed essays Web of Science
The North and Baltic Seas Grid is one of the largest pan-European infrastructure projects, increasing the potential of harnessing large amounts of renewable energy. This paper addresses the economic implications of different development scenarios of the North and Baltic Seas Grid on individual countries and stakeholders which may raise concerns about the implementation in largely nationally dominated ...
In:
Utilities Policy
27 (2013), S. 123-134
| Jonas Egerer, Friedrich Kunz, Christian von Hirschhausen
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Press Release
Since 2010, housing prices in Germany have been growing on average by 6 percent a year. During the same period, the rents have been increasing by 4 percent, which is significantly slower than the housing prices, but substantially faster than the consumer prices. This is one of the results of the DIW Berlin study that examines the housing price dynamics in 71 large German cities. The largest rent increases ...
05.12.2013
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SOEPpapers 608 / 2013
Like many medical studies, the Berlin Aging Study II (BASE·II) is based on a non·random "convenience sample" of self·recruited participants. To study processes of selectivity in BASE·II, we used an identical questionnaire to compare BASE·II with a large, representative reference study, the German Socio·Economic Panel (SOEP), thereby allowing differences in characteristics of participants in BASE·II ...
2013| Denise Saßenroth, Martin Kroh, Gert G. Wagner
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SOEPpapers 609 / 2013
Generous income support programs as provided by European welfare states have often been blamed to reduce work incentives for the lowskilled and to increase durations of unemployment. Standard studies measure work incentives based on annual income concepts. This paper analyzes work incentives inherent in the German tax-benefit system when extending the time horizon to three years (long-term). Participation ...
2013| Charlotte Bartels
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DIW Discussion Papers 1340 / 2013
It is a longstanding debate whether members of parliament (MPs) should be allowed to follow sideline jobs in addition to their mandate. Critics claim that politicians already face binding time constraints and that moonlighting might lead to a neglect of inner-parliamentary duties. The purpose of this study is therefore to investigate whether politicians with more sideline jobs show less effort inside ...
2013| Felix Arnold
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SOEPpapers 610 / 2013
Grandparents are regular providers of free child care. Similar to other forms of child care, availability of grandparent-provided child care affects fertility and labor force participation of women positively. However, grandparent-provided child care requires residing close to parents or in-laws which may imply costly spatial restrictions. We find that mothers residing close to parents or in-laws have ...
2013| Eva García-Morán, Zoë Kuehn
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DIW Discussion Papers 1341 / 2013
The Chinese growth miracle was based on exports and investment in recent years. While strong output growth has been maintained even during the financial crisis, the imbalances within the country increased. To return to a more sustainable path of development, policies are directed to improve the role of private consumption. However, the institutional framework is an impediment to the transformation, ...
2013| Christian Dreger, Tongsan Wang, Yanqun Zhang
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Press Release
Recently, the number of immigrants to Germany, especially from the eastern and southeastern European countries that joined the EU in 2004 or 2007, has risen sharply. In addition, migration from southern Europe has regained importance. Many migrants have come to take up some training, the vast majority, however, for employment. These migration flows are having distinct effects on the recent development ...
05.12.2013
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DIW Discussion Papers 1339 / 2013
Using a panel of annual data for 20 countries we show that synchronized fiscal consolidation (stimulus) programmes in different countries make their business cycles more closely linked, especially in the case of fiscal adjustments lasting 2 or 3 years. We also find: (i) little evidence of decoupling when an inflation targeting regime is unilaterally adopted; (ii) an increase in business cycle synchronization ...
2013| Luca Agnello, Guglielmo Maria Caporale, Ricardo M. Sousa