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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 …
Persistent link: https://www.econbiz.de/10010265954
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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 …
Persistent link: https://www.econbiz.de/10010269066
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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 …
Persistent link: https://www.econbiz.de/10010269578
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Robust estimates of exporter productivity premia in German business services enterprises
Vogel, Alexander; Wagner, Joachim - In: Economic and business review : EBR 13 (2011) 1/2, pp. 7-26
Persistent link: https://www.econbiz.de/10011614550
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Firm panel data from German official statistics
Wagner, Joachim - In: Schmollers Jahrbuch : journal of contextual economics 120 (2000) 1, pp. 143-150
Persistent link: https://www.econbiz.de/10001535775
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Anonymized firm data under test: evidence from a replication study
Wagner, Joachim - 2003
This paper contributes to the literature on the use of anonymized firm level data by reporting results from a replication study. To test for the practical usefulness of anonymized data I selected two of my published papers based on different cross sections of firm data. The data used there were...
Persistent link: https://www.econbiz.de/10001872941
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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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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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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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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/10003962105