Narrow search
Showing 1 - 10 of 1,073
Cover Image
Mutter-Kind-Interaktion im Säuglingsalter, Familienumgebung und Entwicklung früher kognitiver und nicht-kognitiver Fähigkeiten : eine prospektive Studie
Blomeyer, Dorothea; Laucht, Manfred; Pfeiffer, Friedhelm; … - 2010
In der vorliegenden Studie wird anhand von Daten einer prospektiven Längsschnittstudie (Mannheimer Risikokinderstudie) untersucht, welchen Beitrag die Qualität der Mutter-Kind-Interaktion (MKI) im Säuglingsalter zur Vorhersage kognitiver (IQ) und nicht-kognitiver Fähigkeiten (Persistenz) bis...
Persistent link: https://www.econbiz.de/10003979094
Cover Image
In search for the not-invented-here syndrome : the role of knowledge sources and firm success
Hussinger, Katrin; Wastyn, Annelies - 2011 - This version: June 2011
The not-invented-here (NIH) syndrome refers to internal resistance in a company against externally developed knowledge. In this paper, we argue that the occurrence of the NIH syndrome depends on the source of external knowledge and the success of the firm that aims at adapting external...
Persistent link: https://www.econbiz.de/10009232252
Cover Image
Differences in response patterns in a mixed mode : online/paper & pencil business survey
Kaiser, Ulrich - 2001
expectations concerning sales, prices, demand, profit and employment cannot be found. Binary probit model estimation results … indicate that online participation is not significantly affected by sector affiliation, affiliation to East or West Germany nor … bivariate probit model with sample selection estimation results show. In general, item-nonresponse tends to be higher for online-respondents. …
Persistent link: https://www.econbiz.de/10011446757
Cover Image
A test of the quality of concentration indices
Heger, Diana (contributor); Kraft, Kornelius (contributor) - 2008
Theory predicts a positive relationship between market concentration and profitability in most scenarios. In empirical work, however, this relation is frequently not found or only a weak connection is observed. We compare the performance of concentration and market share variables, which are...
Persistent link: https://www.econbiz.de/10003751796
Cover Image
Education, gender and earnings in France and Germany : level and dispersion effects
Lauer, Charlotte (contributor) - 2004 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10002137177
Cover Image
Multidimensional affluence in income and wealth in the eurozone : a cross country comparison using the HFCS
Kontbay-Busun, Sine; Peichl, Andreas - 2014
This paper applies multidimensional affluence measures to a new dataset on income and wealth in 15 Eurozone countries …. We start our analysis by examining the income and wealth distributions separately for each country, and extend it to a … multidimensional setting by considering the joint distribution of income and wealth. The results indicate that the percentage of …
Persistent link: https://www.econbiz.de/10010459794
Cover Image
EU enlargement and immigration
Kraus, Margit; Schwager, Robert - 2000
accession affects income gaps. Moreover, if EU membership is refused, fear of future restrictions on immigration will lead to …
Persistent link: https://www.econbiz.de/10011443914
Cover Image
Consumption and nutrition : age - intake profiles for Czechoslovakia 1989-1992
Miquel, Ruth; Laisney, François - 2000
characteristics such as the woman's level of education, or household income, have at most a marginal impact on these profiles. …
Persistent link: https://www.econbiz.de/10011445193
Cover Image
Language usage, participation, employment and earnings : evidence for foreigners in West Germany with multiple sources of selection
Aldashev, Alisher (contributor);  … - 2008
this paper, the effects of language proficiency on earnings are analyzed for foreigners in Germany with joint consideration …
Persistent link: https://www.econbiz.de/10003777754
Cover Image
Earnings prospects for people with migration background in Germany
Aldashev, Alisher (contributor);  … - 2007
Less than half of the people with migration background living in Germany possess foreign citizenship. Hence, using … Germany lead to better earnings prospects compared to degrees obtained abroad for persons with migration background …. Independently of gender and skill level, the estimates affirm higher earnings to educational attainment in Germany. …
Persistent link: https://www.econbiz.de/10003480018