This article provides an overview of the natural gas industry, which we view as a bridge fuel toward a lower-carbon energy system in many countries and regions around the world. Based on a review of the literature, an econometric analysis of natural gas prices and contracts, and the authors’ experience with the natural gas industry, this introductory article to the symposium on the Prospects for Natural ...
Health care is an important sector in all European countries showing a high dynamic in the past. In 2011 about 23 million persons were employed in health and social care, that is to say 10.4% of total employment. The share of health care expenditures in GDP was 10%. The health care workforce increased despite the overall trend of declining employment also during the economic crisis. The high dynamic ...
In 20 articles experts from research, politics and research management discuss current challenges and future advancements of European research infrastructures for the humanities and social sciences, particularly in view of the funding scheme Horizon 2020 and the ESRFI Roadmap update. Starting with an overview of SSH infrastructures it elaborates on four specific areas that increasingly demand a pan-European ...
Previous research on unemployment and life satisfaction has focused on the effects of unemployment on individuals but neglected the effects on their partners. In the present study, we used dyadic multilevel models to analyze longitudinal data from 2,973 couples selected from a German representative panel study to examine the effects of unemployment on life satisfaction in couples over several years. ...
Using multilevel models on the German Socio‐Economic Panel Study this paper shows that disadvantaged young adults (16‐35 years old) are more affected by the business cycle than their similarly educated counterparts from more advantaged backgrounds. We propose that a disadvantaged background lowers desirability on the labour market, which matters more to employers as the labour market tightens. When ...
This paper experimentally investigates the nature of image concerns in gift giving. For this, we test variants of dictator and impunity games where the influences of social preferences on behavior are kept constant across all games. Givers maximize material payoffs by pretending to be fair when receivers do not know the actual surplus size, implying that portraying an outward appearance of norm compliance ...
This paper analyzes the wage development of mothers interrupting their careers, in comparison to the wages of men who do not face a parental interruption. We estimate OLS regression models for different subcategories defined by age and point in time. We use data from the German Socioeconomic Panel from 1984 to 2011, to show that wages and the financial penalty for maternity differ according to the ...
Educational attainment, length of stay, differences in national background and language skills play an acknowledged important role for the integration of immigrants. But integration is also a social process, which suggests that psychological factors are relevant. This paper explores whether and to what extent immigrants and their children need to believe in their ability to control their own success. ...
