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Refereed essays Web of Science
Fast online surveys without sampling frames are becoming increasingly important in survey research. Their recruitment methods result in non-probability samples. As the mechanism of data generation is always unknown in such samples, the problem of non-ignorability arises making vgeneralisation of calculated statistics to the population of interest highly questionable. Sensitivity analyses provide a ...
In:
International Statistical Review
93 (2025), 3, S. 499-516
| Angelina Hammon, Sabine Zinn
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Refereed essays Web of Science
The low degree of stock market participation (SMP) is one of the big puzzles in finance. Numerous determinants have been proposed. We put these determinants into a structure that is derived from a standard static portfolio model. Then we discuss arguments put forward regarding specific SMP determinants and the empirical evidence that has been provided. The focus of our survey is on the identification ...
In:
Journal of Economic Surveys
39 (2025), 3, S. 953-979
| Lukas Menkhoff, Jannis Westermann
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Refereed essays Web of Science
Informal childcare care by grandparents, other relatives or friends is an important source of support in many Western countries, including Germany. Yet the role of this type of care is often overlooked in accounts of social policies supporting families with children, which tend to focus on formal childcare. This article examines whether the large formal childcare expansion occurring in Germany in the ...
In:
Social Policy and Administration
59 (2025), 3, S. 383-398
| Ludovica Gambaro, Clara Schäper, C. Katharina Spiess
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Refereed essays Web of Science
We estimate the impact of parental health on adult children’s labor market out-
comes. We focus on health shocks that increase care dependency abruptly. Our
estimation strategy exploits the variation in the timing of shocks across treated
families. Empirical results based on administrative data show a significant negative
impact on the labor market activities of children. This effect is more pronounced
for ...
In:
Journal of Labor Economics
43 (2025) 3, S. 803-841
| Wolfgang Frimmel, Martin Halla, Jörg Paetzold, Julia Schmieder
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Refereed essays Web of Science
This study explores the effect of frequent green-bond issuance on a firm's financing costs. Using a sample of listed Swedish real estate companies issuing a total of 1074 bonds over the period from 2011 to 2021, difference-in-differences analyses and instrumental variable estimations are applied to identify the causal impact of frequent green-bond vis-à-vis frequent non-green-bond issuance on a firm's ...
In:
Business Strategy and the Environment
34 (2025), 2, S. 2436-2448
| Aleksandar Petreski, Dorothea Schäfer, Andreas Stephan
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Refereed essays Web of Science
We show that in school systems with grade retention or redshirting birth cohort size is negatively related to the grade-level share of students who are too old for their grade. This compositional effect gives rise to an upward bias in estimates of class size effects based on commonly used research designs exploiting within-school variation in birth cohort size. Using data for all primary schools in ...
In:
Journal of Human Resources
60 (2025), 2, S. 578-606
| Maximilian Bach, Stephan Sievert
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Refereed essays Web of Science
Understanding widowhood duration is essential for individuals and effective widow support policies, yet widowhood duration remains an understudied topic. In this article, we provide a quantitative estimation of the impact of three primary determinants of expected widowhood duration at age 60 in a unified framework: (1) the degree of overlap between male and female mortality distributions, (2) the spousal ...
In:
Demography
62 (2025), 2, S. 467–488
| Julie Tréguier, Carole Bonnet, Didier Blanchet
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Refereed essays Web of Science
We examine the association between cohabitation and women’s and men’s wealth, closely considering the distinct regulatory and normative contexts in France and Eastern and Western Germany. Using longitudinal data from the German Socio- Economic Panel Study (2002–2017) and the French wealth survey Histoire de Vie et Patrimoine (2014/15-2020/21), we apply fixed-effects regression models to examine potential ...
In:
Socio-Economic Review
23 (2025), 2, S. 591–620
| Nicole Kapelle, Nicolas Frémeaux, Philipp M. Lersch, Marion Leturcq
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Refereed essays Web of Science
This study investigated how changing the mode of incentive administration between two panel waves, spaced six months apart, affected longitudinal survey response. A split-ballot incentive experiment was used to compare shifting from an unconditional pre-paid incentive mode in the first wave to a conditional post-paid mode in the second wave, versus consistently using a conditional post-paid mode across ...
In:
Survey Research Methods
19 (2025), 2, S. 223-239
| Jean Philippe Décieux, Sabine Zinn, Andreas Ette
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Refereed essays Web of Science
Who makes it to the top? We use the leading socio-economic survey in Germany, supplemented by extensive data on the rich, to answer this question. We identify the key predictors for belonging to the top 1 percent of income, wealth, and both distributions jointly. Although we consider many, only a few traits matter: Entrepreneurship and self-employment in conjunction with a sizable inheritance of company ...
In:
The Review of Income and Wealth
71 (2025), 2, e70015, 19 S.
| Johannes König, Christian Schluter, Carsten Schröder