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Separating wheat and chaff: age-specific staffing strategies and innovative performance at the firm level
Frosch, Katharina; Göbel, Christian; Zwick, Thomas - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2011
establishments. Finally, we do not find evidence that a youth-centred human resource strategy (always) fosters innovation. …
Persistent link: https://www.econbiz.de/10009228821
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Everything you Always Wanted to Know About Inventors (But Never Asked): Evidence from the PatVal-EU Survey
Harhoff, Dietmar; Hoisl, Karin - Volkswirtschaftliche Fakultät, … - 2006
characteristics of European inventors, the sources of their knowledge, the importance of formal and informal collaborations, the …
Persistent link: https://www.econbiz.de/10005187255
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Empirical determinants of employee resistance against innovations
Zwick, Thomas - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2000
representative evidence on the impact of the economic environment on employee opposition against the implementation of an innovation … innovation is an increase in employee performance, the firm experiences higher resistance, while resistance is lower in firms … aiming at increasing the product range by the innovation. Profit and turn over expectations of the firm and the outside …
Persistent link: https://www.econbiz.de/10005098384
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Migrant Youths‘ Educational Achievement: The Role of Institutions
Cobb-Clark, Deborah A.; Sinning, Mathias; Stillman, Steven - Rheinisch-Westfälisches Institut für … - 2011
We use 2009 Programme of International Student Assessment (PISA) data to link institutional arrangements in OECD countries to the disparity in reading, math, and science test scores for migrant and native-born students. We find that achievement gaps are larger for those migrant youths who arrive...
Persistent link: https://www.econbiz.de/10009385732
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Immigration and Status Exchange in Australia and the United States
Choi, Kate H.; Tienda, Marta; Cobb-Clark, Deborah; … - Rheinisch-Westfälisches Institut für … - 2011
The claim that marriage is a venue for status exchange of achieved traits, like education, and ascribed attributes, notably race and ethnic membership, has regained traction in the social stratifi cation literature. Most studies that consider status exchanges ignore birthplace as a social...
Persistent link: https://www.econbiz.de/10009246533
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Personalized medicine as innovation : what can Germany learn from the USA
Kichko, Katharina - 2019
Persistent link: https://www.econbiz.de/10012065287
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International Cooperation on Innovation: Empirical Evidence for German and Portuguese Firms
Faria, Pedro; Schmidt, Tobias - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2007
innovation activities. Portuguese and German data from the harmonised Community Innovation Survey (CIS III) allow us to compare … innovation cooperation behaviour of private firms in the two countries. Using a bivariate probit model, we show that the … cooperation, firm size and the importance of protection methods for knowledge have a positive influence in both countries on the …
Persistent link: https://www.econbiz.de/10005098236
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Orphans at risk in Sub-Saharan Africa: Evidence on educational and health outcomes
Coneus, Katja; Mühlenweg, Andrea M. - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2011
In this paper, we examine how orphanhood affects children's educational and health outcomes in eleven sub-Saharan African countries. Our analysis is based on a comparison of orphans and non-orphaned children living under the same conditions. We also examine the impacts of various family...
Persistent link: https://www.econbiz.de/10008869213
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Give missings a chance: Combined stochastic and rule-based approach to improve regression models with mismeasured monotonic covariates without side information
Dlugosz, Stephan - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2011
Register data are known for their large sample size and good data quality. The measurement accuracy of variables highly depends on their high importance for administrative processes. The education variable in the IAB employment sub-sample is an example for information that is gathered without a...
Persistent link: https://www.econbiz.de/10008869218
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Gregariousness, interactive jobs and wages
Pfeiffer, Friedhelm; Schulz, Nico Johannes - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2011
, to the best of our knowledge for the first time for Germany, gregariousness and social interaction at the workplace and …
Persistent link: https://www.econbiz.de/10008869226