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Referierte Aufsätze Web of Science
Fast-and-frugal trees (FFTs) are simple algorithms that facilitate efficient and accurate decisions based on limited information. But despite their successful use in many applied domains, there is no widely available toolbox that allows anyone to easily create, visualize, and evaluate FFTs. We fill this gap by introducing the R package FFTrees. In this paper, we explain how FFTs work, introduce a new ...
In:
Judgment and Decision Making
12 (2017), 4, S. 344-368
| Nathaniel D. Phillips, Hansjörg Neth, Jan K. Woike, Wolfgang Gaissmaier
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Referierte Aufsätze Web of Science
Background: Epidemiologic evidence for work stress as a risk factor for coronary heart disease is mostly based on a single measure of stressful work known as job strain, a combination of high demands and low job control. We examined whether a complementary stress measure that assesses an imbalance between efforts spent at work and rewards received predicted coronary heart disease. Methods: This multi-cohort ...
In:
Epidemiology
28 (2017), 4, S. 619-626
| Nico Dragano, Johannes Siegrist, Solja T. Nyberg, Thorsten Lunau, Eleonor I. Fransson, Lars Alfredsson, Jakob B Bjorner, Marianne Borritz, Hermann Burr, Raimund Erbel, Göran Fahlén, Marcel Goldberg, Mark Hamer, Katriina Heikkilä, Karl-Heinz Jöckel, Anders Knutsson, Ida E. H. Madsen, Martin L. Nielsen, Maria Nordin, Tuula Oksanen, Jan H. Pejtersen, Jaana Pentti, Reiner Rugulies, Paula Salo, Jürgen Schupp, Archana Singh-Manoux, Andrew Steptoe, Töres Theorell, Jussi Vahtera, Peter J.M. Westerholm, Hugo Westerlund, Marianna Virtanen, Marie Zins, G. David Batty, Mika Kivimäki
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Referierte Aufsätze Web of Science
Using the Mannheim innovation panel, we investigate whether family firms have higher financial need and how this affects both innovation input and innovation outcomes such as firm or market novelties, or process innovation. Applying the CDM framework, we find that family firms are more likely to have a latent financial need for innovation, which means that they have innovation ideas which they have ...
In:
Small Business Economics
48 (2017), 4, S. 931-951
| Dorothea Schäfer, Andreas Stephan, Jennifer Solórzano Mosquera
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Referierte Aufsätze Web of Science
Objective: Previous research found that cognitive training increases the Big Five personality trait openness to experience during and some weeks after the intervention. The present study investigated whether long-term changes happen in openness to experience and other personality traits after an extensive cognitive training of memory and perceptual speed.Method: Intervention group consisted of 204 ...
In:
Journal of Personality
85(2017), 4, S. 454-463
| Julia Sander, Florian Schmiedek, Annette Brose, Gert G. Wagner, Jule Specht
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Referierte Aufsätze Web of Science
The last 20 years have seen a substantial increase in enrolment in early childhood education and care (ECEC) in several European countries. The expansion of ECEC services inevitably requires new staff. There is however a tension between a rapid growth of services via the creation of low-paid, low-qualified jobs and the aspiration, voiced unanimously by policy makers, to improve the qualification and ...
In:
Journal of European Social Policy
27 (2017), 4, S. 320-331
| Ludovica Gambaro
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Referierte Aufsätze Web of Science
Theories about neighbours’ influence on children's education that are based on social capital, cohesion, and disorganisation stress the importance of neighbourhood stability. This is because stability is regarded as necessary for building strong ties and friendships, which in turn affect educational outcomes. However, amongst the vast number of studies on the effect of neighbours on a child's education, ...
In:
Journal of the European Economic Association
15 (2017), 4, S. 746-783
| Stepen Gibbons, Olmo Silva, Felix Weinhardt
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Referierte Aufsätze Web of Science
Marginal employment (ME) is one of the largest forms of atypical employment in Germany. We analyse whether ME has a ‘stepping stone’ function for unemployed individuals, i.e., whether ME increases the subsequent probability of regular employment. We find differing treatment effects by unemployment duration. According to our results, ME increases the likelihood of regular employment within a 3-year ...
In:
Labour
31 (2017), 4, S. 394-414
| Torsten Lietzmann, Paul Schmelzer, Jürgen Wiemers
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Referierte Aufsätze Web of Science
How do people respond to terrorist events? Exploiting the timing of the 2010 wave of the annual ‘Society Opinion Media’ survey in Sweden, we study the causal effect of the Stockholm bombings of 11 December 2010 on Swedish public opinion. Our main contribution is that we draw explicit attention to the link between terrorist events and individuals’ social trust. While we identify a strong effect on individuals’ ...
In:
Public Choice
173 (2017), 3-4, S. 289-305
| Benny Geys, Salmai Qari
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Referierte Aufsätze Web of Science
Euro area countries and Japan are confronted with similar challenges. Potential output is on a declining trend in the Euro area, and the decrease started well before the financial crisis. In Japan, low-output growth is a striking feature since many years, despite the unconventional monetary policy stance and numerous fiscal stimulus programs provided by the government. According to a growth accounting ...
In:
Asia Europe Journal
15 (2017), 4, S. 363-375
| Christian Dreger
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Referierte Aufsätze Web of Science
We study the effectiveness of building energy codes, taking a long-run perspective. The focus is on regulation’s impact on energy demand in both high- and low-quality residences, in other words, the diffusion and the entry of “green” buildings in the housing market. We develop a measure for regulation intensity and apply this to a panel-error-correction regression model for energy requirements of a ...
In:
Land Economics
93 (2017), 4, S. 585-607
| Makram El-Shagi, Claus Michelsen, Sebastian Rosenschon