Publikationssuche - Test

Local Warming and Violent Conflict in North and South Sudan

Our article contributes to the emerging micro-level strand of the literature on the link between local variations in weather shocks and conflicts by focusing on a pixel-level analysis for North and South Sudan between 1997 and 2009. Temperature anomalies are found to strongly affect the risk of conflict, whereas the risk is expected to magnify in a range of 24–31% in the future under a median scenario. ...

Comparison of Methods for Constructing Joint Confidence Bands for Impulse Response Functions

In vector autoregressive analyses, confidence intervals for individual impulse responses are typically reported in order to indicate the sampling uncertainty in the estimation results. Various methods are reviewed, and a new method for the construction of joint confidence bands, given a prespecified coverage level, for the impulse responses at all horizons considered simultaneously, is proposed. The ...

Wealth Distribution within Couples

While most studies on wealth inequality focus on the inequality between households, this paper examines the distribution of wealth within couples. For this purpose, we make use of unique individual level micro data from the German socio-economic panel study. In married and cohabiting couples men's net worth, on average, is 33,000euros higher than women's. We look at five different sets of factors (demographics, ...

Intergenerational Downward Mobility in Educational Attainment and Occupational Careers in West Germany in the Twentieth Century

What happens in the occupational careers of men if the intergenerational continuity in status reproduction is disrupted by the failure to reproduce the parental level of educational attainment? We frame this failure as a risk for intergenerational status maintenance and ask whether such a risk induces extra effort by way of compensation. By studying eight birth cohorts born between 1919 and 1971 characterized ...

What Drives Academic Data Sharing?

Despite widespread support from policy makers, funding agencies, and scientific journals, academic researchers rarely make their research data available to others. At the same time, data sharing in research is attributed a vast potential for scientific progress. It allows the reproducibility of study results and the reuse of old data for new research questions. Based on a systematic review of 98 scholarly ...

Secular Changes in Late-Life Cognition and Well-Being: Towards a Long Bright Future with a Short Brisk Ending?

How sociocultural contexts shape individual functioning is of prime interest for psychological inquiry. Secular increases favoring later-born cohorts in fluid intelligence measures are widely documented for young adults. In the current study, we quantified such trends in old age using data from highly comparable participants living in a narrowly defined geographical area and examined whether these ...

Why Did Self-Employment Increase so Strongly in Germany?

Unbundling the Incumbent: Evidence from UK Broadband

We consider the impact of a regulatory process forcing an incumbent telecom operator to make its local broadband network available to other companies (local loop unbundling, or LLU). Entrants are then able to upgrade their individual lines and offer Internet services directly to customers. Employing a very detailed data set covering the whole of the United Kingdom, we find that, over the course of ...

Qualifikationsspezifische Übergänge aus befristeter Beschäftigung am Erwerbsanfang - zwischen Screening und Flexibilisierung

In der vorliegenden Studie werden die Folgen befristeter Beschäftigung am Anfang der Erwerbskarriere für unterschiedliche Qualifikationsgruppen in Deutschland zwischen 1984 und 2010 untersucht. Dazu werden auf Basis der 8. Etappe des Nationalen Bildungspanels (NEPS-E8) Übergänge aus befristeten Erstbeschäftigungen mittels ereignisdatenanalytischer Methoden untersucht. Wie sich zeigt, hängen die Chancen ...

Evaluating Renewable Portfolio Standards for In-State Renewable Deployment: Accounting for Policy Heterogeneity

Renewable portfolio standards (RPS) are the most common state-level policies for promoting renewable electricity in the United States. State RPS policies are heterogeneously designed, particularly with respect to their use of flexibility mechanisms that allow obligations to be met with renewable energy generated in other states. However, the renewable energy that is produced within an RPS-enacting ...