DIW Berlin: Topic Survey Methodology and Data-Science

Topic Survey Methodology and Data-Science

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1202 results, from 1
SOEPcampus

SOEPcampus@Bielefeld University (cancelled)

This two day workshop offers a well-grounded and practically oriented introduction into this sophisticated data source. Participants will be introduced to the content of the study, its data-structure, sample selection and weighting strategy and they will be provided with an overview over the study documentation. Additionally we will discuss the specific potentials for longitudinal data analyses

20.04.2020| Sandra Bohmann
SOEP Brown Bag Seminar

Wrangling and working with 3D-Building Models

The Federal Agency for Cartography and Geodesy (BKG) provides 3D-Building models for Germany. The data come in a City-GML (geographical markup language) format, locating every building throughout Germany and providing information such as its ground plan, height, and the building’s purpose. I will provide an overview on the data, its coverage and limitations, as they are available for

11.03.2020| Hans Walter Steinhauer
SOEP Brown Bag Seminar

Welche Fakten braucht die Gesellschaft eigentlich?

Sind Daten das neue Gold? Man hat den Eindruck, dass wir alle technischen Finessen ausloten, um an das wertvolle Gut heranzukommen. Was auch immer mit dem Begriff „Daten“ assoziiert wird, scheint diesem Vorhaben Glanz zu verleihen. Entscheidungen, Politik, Management und vieles mehr sollten jetzt „datengesteuert“ sein. Big Data, Machine Learning, Algorithmen und kü

04.03.2020| Walter J. Radermacher, former Director General of Eurostat and President of the Federal Statistical Office of Germany
Berlin Applied Micro Seminar (BAMS)

The role of heterogeneous expectations in life cycle models

BAMS is a joint seminar by the DIW Berlin, the Hertie School of Governance, the HU Berlin and the WZB.

17.02.2020| Jochem de Bresser
SOEP Brown Bag Seminar

Self-Control: Determinants, Life Outcomes and Intergenerational Implications

This paper studies self-control in a nationally representative sample. Using the wellestablished Tangney scale to measure trait self-control, we find that people’s age as well as the political and economic institutions they are exposed to have an economically meaningful impact on their level of self-control. A higher degree of self-control is, in turn, associated

29.01.2020| Daniel Kamhöfer, Düsseldorf Institute for Competition Economics and IZA
SOEP Brown Bag Seminar

Using Mathematical Graphs for Questionnaire Validation

We present an approach for studying three quality issues related to survey data, namely the detection of interviewer misbehaviour, the correct implementation of the questionnaire programming and possible redundant paths, which lead to case numbers hindering feasible statistical analysis. The idea is using a theoretical graph model for describing all possible paths through

15.01.2020| Katharina Stark (LIfBi – Leibniz-Institut für Bildungsverläufe e.V.)
Externe referierte Aufsätze

Family Separation and Refugee Mental Health: a Network Perspective

How do the structure and relational features of family networks affect refugees’ mental health after migration, particularly when refugees are geographically separated from their family? Using the first wave of the IAB-BAMF-SOEP Survey of Refugees, which is representative of the population of refugees who arrived in Germany between 2013 and 2016, this study finds that the size of the nuclear

In: Social Networks 61 (2020), S. 20-33 | Lea-Maria Löbel
Diskussionspapiere 1842 / 2020

The MARS Algorithm in the Spatial Framework: Non-Linearities and Spatial Effects in Hedonic Models

Multivariate Adaptive Regression Spline (MARS) is a simple and powerful non-parametric technique that automatizes the selection of non-linear terms in regression models. Non-linearities and spatial effects are natural characteristics in numerous spatial hedonic pricing models. In this paper, we propose using the MARS data-driven methodology combined with the Instrumental Variables method in order

2020| Fernando A. López, Konstantin A. Kholodilin
Diskussionspapiere 1840 / 2020

The Role of Aggregators in Facilitating Industrial Demand Response: Evidence from Germany

Industrial demand response can play an important part in balancing the intermittent production from a growing share of renewable energies in electricity markets. This paper analyses the role of aggregators – intermediaries between participants and the electricity market – in facilitating industrial demand response. Based on the results from semi-structured interviews with German demand response

2020| Jan Stede, Karin Arnold, Christa Dufter, Georg Holtz, Serafin von Roon, Jörn C. Richstein
Externe referierte Aufsätze

An Investment in the Future: Institutional Aspects of Credential Recognition of Refugees in Germany

Adding to the rich literature on the economic integration of refugees, this article extends the scope towards the role of institutions by focusing on the transfer of human capital by means of credential recognition. The 2012 Federal Act of Recognition in Germany is a new institution that provides the possibility to study the transfer of human capital in depth. I argue that analysing the decision

In: Journal of Refugee Studies (2020), im Ersch. [online first: 2019-11-15] | Jannes Jacobsen
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