An Assessment of Owner-Occupants' and Tenants' Space-heating Energy Consumption in a Regional Housing Market Context - Evidence from German Planning Regions
Marius Claudy, Claus Michelsen, Timo Zumbro
Energy Economics,
2013
Abstract
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Agglomeration and FDI in East German Knowledge-intensive Business Services
Philipp Marek
Economia Politica,
No. 3,
2012
Abstract
The focus of this article is the empirical identification of factors influencing Foreign Direct Investment (FDI) in the knowledge-intensive business service (KIBS) sector on the regional level of «Raumordnungsregionen» in East Germany. The analysis focuses on the impact of regional agglomeration and technological capability on the location decision of foreign investors and West German MNEs. It shows that localisation, patent activity and the share of employees with an R&D occupation affect significantly the location decision of FDI. This result provides an explanation for the strong concentration of KIBS in urban areas in a post-transition economy.
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Endogenous Selection of Comparison Groups, Human Capital Formation, and Tax Policy
Oded Stark, Walter Hyll, Y. Wang
Economica,
No. 313,
2012
Abstract
We consider a setting in which the acquisition of human capital entails a change of location in social space that causes individuals to revise their comparison groups. Skill levels are viewed as occupational groups. Moving up the skill ladder by acquiring additional human capital, in itself rewarding, leads to a shift in the individual’s inclination to compare himself with a different, and on average better-paid, comparison group, in itself penalizing. We shed new light on the dynamics of human capital formation, and suggest novel policy interventions to encourage human capital formation in the aggregate and reduce inter-group income inequality.
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Seniorität, spezifisches Kapital und Beschäftigungsmobilität - Warum Ältere seltener wechseln
Lutz Schneider
T. Salzmann, V. Skirbekk, M. Weiberg (Hrsg.), Wirtschaftspolitische Herausforderungen des demografischen Wandels,
2010
Abstract
The analysis focuses on the relationship of ageing and labour mobility. We answer the questions if i) mobility is wage driven, if ii) older workers are still able to generate wage increases by job switching and if iii) lacking wage incentives can explain the existing mobility gap of older workers. The empirical analysis is limited to labour mobility in terms of changing job or occupation. We estimate a multi equation model known as switching regression model with endogenous switching. The data stem from the IAB employment sample. We firstly show that expected wage increases encourage job switching. Secondly, we find evidence for lower expected wage increases due to job changes for older workers. Thirdly we find that the mobility gap of older workers is only partly attributable to reduced wage incentives of a job switch.
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Innovation and Skills from a Sectoral Perspective: A Linked Employer-Employee Analysis
Lutz Schneider, Jutta Günther, Bianca Brandenburg
Economics of Innovation and New Technology,
2010
Abstract
Science and engineering skills as well as management and leadership skills are often referred to as sources of innovative activities within companies. Broken down into sectoral innovation patterns, this article examines the role of formal education, actual occupation and work experience in the innovation performance in manufacturing firms within a probit model. It uses unique micro data for Germany (LIAB) that contain information about corporate innovation activities and the qualification of employees in terms of formal education, actual professional status and work experience. We find clear differences in the human capital endowment between sectors according to the Pavitt classification. Sectors with a high share of highly skilled employees engage in above average product innovation (specialized suppliers and science-based industries). However, according to our estimation results, across as well as within these sectors a large share of highly skilled employees does not substantially increase the probability of a firm being innovative.
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Subsidized Vocational Education in East Germany: Stepping Stone or Dead End?
Eva Dettmann
Wirtschaft im Wandel,
No. 12,
2009
Abstract
The aim of the study is to analyse whether the formally equal qualifications acquired during a subsidized vocational education induce equal employment opportunities compared to regular vocational training. This question is answered for adolescents in workplace-related training. Using replacement matching on the basis of a statistical distance function, we are able to control for selection effects resulting from different personal and profession-related characteristics and thus to identify an unbiased effect of the public support. The analysis is based on unique, very detailed data, the Youth Panel of the Halle Centre for Social Research (zsh).
The results show that young people who successfully completed a workplace-related training are disadvantaged regarding their employment opportunities even when controlling for personal and profession-related influences. Besides a quantitative effect on the percentage of employed adolescents, the analysis shows differences in the job quality: The employed graduates of workplace-related training work in worse paid jobs, and less are employed in qualification adequate occupations compared to matchable graduates of regular vocational education.
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Will there be a shortage of skilled labor? An East German perspective to 2015
Herbert S. Buscher, Eva Dettmann, Marco Sunder, Dirk Trocka
Applied Economics Quarterly Supplement,
2009
Abstract
We analyze the supply and demand of skilled labor in an East German federal state, Thuringia. This state has been facing high unemployment in the course of economic transformation and experiences population aging and shrinking more rapidly than most West European regions. In a first step, we use extrapolation techniques to forecast labor supply and demand for the period from 2009 to 2015, disaggregated by type of qualification. The analysis does not corroborate the notion of an imminent skilled-labor shortage but provides hints for a tightening labor market for skilled workers. In a second step, we ask firms about their appraisal of future recruitment conditions, and both current and planned strategies in the context of personnel management. The majority of firms plans to expand further education efforts and to hire older workers. The study closes with policy recommendations to prevent occupational mismatch.
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Children, Career, and Compromises: To what Extent does Offspring Affect Labour Force Participation and Career Opportunities of Women in Germany?
Alexander Kubis, Lutz Schneider, Marco Sunder
Wirtschaft im Wandel,
No. 11,
2009
Abstract
Germany faces a substantial challenge from demographic change in the forthcoming decades. While large cohorts reach retirement age, the working-age population shrinks. One option to curtail economic effects of this imbalance is to increase female labour force participation. The study uses data from the German Socio-Economic Panel (GSOEP) to analyze the impact of children on careers of women in East and West Germany, respectively in terms of participation and realized wages or occupational prestige. Results indicate strong regional differences, with East German mothers returning much faster to the labour market than their western peers. Participation rates – especially full-time employment – of the latter group remain permanently below levels of childless women. Careers of East German mothers are hampered by a higher risk of unemployment. The mother wage gap is relatively large among western mothers and remains so even after taking into account previous experience and unobserved heterogeneity. The study documents a negative and statistically significant relationship between children and occupational prestige only for West Germany. The observed career differences between mothers in both parts of the country may be rooted in a larger supply of institutionalized child-care arrangements in East Germany.
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Energy Efficient Homes in Germany: Lower Energy Requirement in the East and the South – Results of the ista-IWH-Energy-Efficiency-Index 2007
Claus Michelsen
Wirtschaft im Wandel,
No. 9,
2009
Abstract
At the latest since the oil crisis in the beginning of the 1970s, energy efficiency of homes became a widely discussed topic. In the past, it were in first line aspects of the scarcity of fossil energy sources that motivated the debate. Nowadays, climate protection is a main goal of the European energy policy. For this purpose, a new instrument was introduced in 2009. Europe-wide, the “Energy Performance Certificate” for buildings presents detailed information on the required energy for heating, warm water and (indirectly) the resulting costs for tenants. This instrument is designed to provide further information for consumers to influence their behavior in favor of energy efficient buildings.
Until now, there is only little information on spatial aspects of the energy efficiency of housing in Germany. This article presents data on the level of Germany’s NUTS2 regions. In our calculations, we include information on more than 2.6 million flats, interpolating it representatively for the total stock of multifamily buildings and considering the regional climate.
The results of the first ista-IWH-Energy-Efficiency-Index indicate large differences between regions. The required energy for housing is much lower in the eastern and southern parts of Germany, compared to the western or northern parts. Explanations can be seen in a different structure of the housing stock (e.g. age of construction, level of refurbishment). Moreover, first analyses of the market structure indicate that owner occupied flats are more efficient in energy requirement than rental flats. Vacancy rates, the duration of occupation of rented flats and the level of regional income play an additional role for the energy efficiency of the regional housing stock.
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Entwicklung des Fachkräftebedarfs in Thüringen bis 2015
Herbert S. Buscher, Eva Dettmann, Christian Schmeißer, Dirk Trocka, Marco Sunder
IWH-Sonderhefte,
No. 2,
2009
Abstract
On behalf of the Thuringian Ministry of Economics, Technology, and Labor, the Halle Institute for Economic Research (IWH) has conducted a survey of current labor market conditions in Thuringia. We forecast changes in labor demand within occupation groups in the period 2009-2015. According to our predictions, 80 000 additional workers are required both to replace older workers reaching retirement age and to accommodate industrial growth resulting from structural change. While the size of the working-age population will be large enough to meet this demand, there is a risk of occupational mismatch and lack of labor market integration of certain groups. In this context we devise policy recommendations. In addition, we present results of a survey of approximately 1 000 Thuringian companies. Interviews were conducted by IWH in the summer of 2008 and cover topics on previous and future staffing policy. The questionnaire focuses on companies’ strategies to meet their demand for skilled labor and their evaluation of potential measures in the fields of education, labor market, and economic policy.
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