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Intra-firm wage inequality and firm performance : first evidence from German linked employer-employee-data
Braakmann, Nils (contributor) - 2008
Economic theory suggests both positive and negative relationships between intra-firm wage inequality and productivity. This paper contributes to the growing empirical literature on this subject. We combine German employer-employee-data for the years 1995-2005 with inequality measures using the...
Persistent link: https://www.econbiz.de/10003640187
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Capital stock approximation using firm level panel data : a modified perpetual inventory approach
Mueller, Steffen - In: Jahrbücher für Nationalökonomie und Statistik 228 (2008) 4, pp. 357-371
Persistent link: https://www.econbiz.de/10003784612
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Higher productivity in importing German manufacturing firms : self-selection, learning from importing, or both?
Vogel, Alexander; Wagner, Joachim - 2008
document the first empirical results on the relationship between imports and productivity for Germany, a leading actor on the … for trading internationally are about the same in West and East Germany. Compared to firms that do not trade at all two …-by-importing. -- Imports ; exports ; productivity ; enterprise panel data ; Germany …
Persistent link: https://www.econbiz.de/10003793388
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The German business services statistics Panel 2003 to 2007
Vogel, Alexander - 2009
Persistent link: https://www.econbiz.de/10003851942
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Exports and profitability : first evidence for German business services enterprises
Vogel, Alexander; Wagner, Joachim - 2009
profit of the non-exporting firms. Given that Germany is one of the leading actors on the world market for services, the … ; Germany …
Persistent link: https://www.econbiz.de/10003872315
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Offshoring and firm performance : self-selection, effects on performance, or both?
Wagner, Joachim - 2009
what is often argued, therefore, we find no evidence for a negative causal effect of offshoring on employment in Germany or … on other core dimensions of firm performance. -- Offshoring ; Germany ; enterprise panel data …
Persistent link: https://www.econbiz.de/10003915643
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Offshoring and firm performance : self-selection, effects on performance, or both?
Wagner, Joachim - 2010 - (Version: December 1, 2009)
Persistent link: https://www.econbiz.de/10008905012
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Robust estimation of linear fixed effects panel data models with an application to the exporter productivity premium
Verardi, Vincenzo; Wagner, Joachim - 2010
In empirical studies it often happens that some variables for some units are far away from the other observations in the sample. These extreme observations, or outliers, often have a large impact on the results of statistical analyses – conclusions based on a sample with and without these...
Persistent link: https://www.econbiz.de/10003958692
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Regional spillovers and spatial heterogeneity in matching workers and employers in Germany
Kosfeld, Reinhold - In: Jahrbücher für Nationalökonomie und Statistik 227 (2007) 3, pp. 236-253
Persistent link: https://www.econbiz.de/10003606990