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378 results, from 11
Externe referierte Aufsätze

Measurement Equivalence in Probability and Nonprobability Online Panels

Nonprobability online panels are commonly used in the social sciences as a fast and inexpensive way of collecting data in contrast to more expensive probability-based panels. Given their ubiquitous use in social science research, a great deal of research is being undertaken to assess the properties of nonprobability panels relative to probability ones. Much of this research focuses on selection bias, ...

In: International Journal of Market Research (2022), im Ersch. [online first: 2022-04-18] | Hafsteinn Einarsson, Joseph W. Sakshaug, Alexandru Cernat, Carina Cornesse, Annelies G. Blom
Externe referierte Aufsätze

Mentoring as a Grassroots Effort for Integrating Refugees – Evidence from a Randomised Field Experiment

About 80 million people were displaced worldwide at the end of 2020. To support this highly vulnerable group, in recent years, local bottom-up initiatives proliferated to support refugee integration in hosting communities. This study examines a network intervention for refugees in collaboration with a social start-up whose mission is to match refugees and local volunteers to form friendships. We apply ...

In: Journal of Ethnic and Migration Studies 2022, im Ersch. [online first: 2022-04-13] | Philipp Jaschke, Lea-Maria Löbel, Magdalena Krieger, Nicolas Legewie, Martin Kroh, Jannes Jacobsen, Diana Schacht

BCCP Online Panel 2021: Regulatory Challenges in Digital Markets: the Digital Markets Act

This year’s online conference is focusing on the Digital Markets Act (DMA), the EU legislative proposal to regulate digital markets in order to prevent abuses of market power. This regulatory tool contains behavioral obligations for large online platforms (‘gatekeepers’) aimed at reducing entry barriers and ensuring fairness in the relationship between digital platforms and their different user...

30.06.2021| Veranstaltungsrückblick

BCCP Online Panel 2021

The tremendous growth of digital transactions – mainly through online platforms - is profoundly affecting the way we interact and opening vast opportunities to improve our lives. Consumers are benefiting from an unprecedented proliferation of new services and products that previously were too costly to be developed and marketed to customers. At the same time, the characteristics of platform...

18.06.2021| Cristina Caffarra, Isabelle de Silva, Amelia Fletcher, Fiona Scott Morton, Monika Schnitzer, Özlem Bedre-Defolie, Tomaso Duso, Pauline Affeldt
Brown Bag Seminar Industrial Economics

The Value of Data for Prediction Policy Problems: Evidence from Antibiotic Prescribing

This is an online seminar using Cisco Webex. You will receive the login data with the invitation to the talk. Abstract:   Large-scale personal data collection for the purpose of personalized predictions has been driven by high expectations of efficiency gains in many business and policy settings. Yet, quantifying the trade-off between the costs of linking disconnected silos of personal...

12.02.2021| Shan Huang, DIW Berlin
Externe referierte Aufsätze

Changing Fortunes and Attitudes: What Determines the Political Trust In Modern Russia?

Research background: We are guided by concepts linking political trust with the perceived rank of people in the wealth hierarchy, their confidence in other people, and the means they use to learn about events at home and abroad.Purpose of the article: The aim of the article is to assess and analyse at the micro level the impact of subjective welfare, interpersonal trust and the intensity of usage of ...

In: Oeconomia Copernicana 12 (2021), 1, S. 77-98 | Marina Yu. Malkina, Vyacheslav N. Ovchinnikov, Konstantin A. Kholodilin
Diskussionspapiere 1939 / 2021

The Value of Data for Prediction Policy Problems: Evidence from Antibiotic Prescribing

Large-scale data show promise to provide efficiency gains through individualized risk predictions in many business and policy settings. Yet, assessments of the degree of data-enabled efficiency improvements remain scarce. We quantify the value of the availability of a variety of data combinations for tackling the policy problem of curbing antibiotic resistance, where the reduction of inefficient antibiotic ...

2021| Shan Huang, Michael Allan Ribers, Hannes Ullrich
Diskussionspapiere 1931 / 2021

A Retrospective Study of State Aid Control in the German Broadband Market

We provide an evaluation of the impact of public subsidy schemes that aimed to support the development of basic broadband infrastructure in rural areas of Germany. Such subsidies are subject to state aid control by the European Commission (EC). While the EC increasingly recognises the role of economic analysis in controlling public aid to companies, there are to date no full retrospective studies performed ...

2021| Tomaso Duso, Mattia Nardotto, Jo Seldeslachts
Externe referierte Aufsätze

Using a Mobile App When Surveying Highly Mobile Populations: Panel Attrition, Consent, and Interviewer Effects in a Survey of Refugees

Panel attrition poses major threats to the survey quality of panel studies. Many features have been introduced to keep panel attrition as low as possible. Based on a random sample of refugees, a highly mobile population, we investigate whether using a mobile phone application improves address quality and response behavior. Various features, including geo-tracking, collecting email addresses and adress ...

In: Social Science Computer Review 39 (2021), 4, S. 721-743 | Jannes Jacobsen, Simon Kühne
Externe referierte Aufsätze

Exposure to Inequality May Cause Under-provision of Public Goods: Experimental Evidence

Economic inequality is rising globally and due to developments in information technologies and globalization, nowadays individuals are more exposed to such an inequality than ever. Recent studies show that exposure to inequality may shape economic decisions. In this article, we test whether contributions in the public goods game are sensitive to information about inequality of personal benefits between ...

In: Journal of Behavioral and Experimental Economics 92 (2021), 101679, 10 S. | Pablo Brañas-Garza, Elena Molis, Levent Neyse
378 results, from 11