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German works councils and productivity : first evidence from a nonparametric test

Wagner, Joachim - In: Applied economics letters 15 (2008) 7/9, pp. 727-730

This article presents the first nonparametric test whether German works councils go hand-in-hand with higher labour productivity or not. It distinguishes between establishments that are covered by collective bargaining or not. Results from a Kolmogorov-Smirnov test for first-order stochastic...

Persistent link: https://www.econbiz.de/10003741668

Higher productivity in importing German manufacturing firms : self-selection, learning from importing, or both?

Vogel, Alexander (contributor); Wagner, Joachim (contributor) - 2008

This paper uses a newly available comprehensive panel data set for manufacturing enterprises from 2001 to 2005 to document the first empirical results on the relationship between imports and productivity for Germany, a leading actor on the world market for goods. Furthermore, for the first time...

Persistent link: https://www.econbiz.de/10003779041

Exports and profitability : first evidence for German manufacturing firms

Fryges, Helmut (contributor); Wagner, Joachim (contributor) - 2008

Using unique recently released nationally representative high-quality longitudinal data at the enterprise level for Germany, this paper presents the first comprehensive evidence on the relationship between exports and profitability. It documents that the positive profitability differential of...

Persistent link: https://www.econbiz.de/10003771833

Works councils, labor productivity and plant heterogeneity : evidence from quantile regressions

Wagner, Joachim; Addison, John T.; Schnabel, Claus; … - 2004 - [Elektronische Ressource]

Using quantile regressions and a rich cross section data set for German manufacturing plants, this paper reports that the impact of works councils on labor productivity varies along the conditional distribution of value added per employee. It emerges that the positive and statistically...

Persistent link: https://www.econbiz.de/10002504494

Exports, foreign direct investment, and productivity : evidence from German level data

Wagner, Joachim - In: Applied economics letters 13 (2006) 6, pp. 347-349

This study presents the first empirical test with German establishment level data of a hypothesis derived by Helpman et al. (2004) in a model that explains the decision of heterogeneous firms to serve foreign markets either through exports of foreign direct investment: only the more productive...

Persistent link: https://www.econbiz.de/10003328399

Productivity premia for German manufacturing firms exporting to the Euro-area and beyond : first evidence from robust fixed effects estimations

Verardi, Vincenzo; Wagner, Joachim - 2010

estimates of the productivity premium of German firms exporting to the Euro-zone and beyond, controlling for unobserved time … invariant firm specific effects, and tests for self-selection of more productive firms into exporting beyond the Euro-zone. (3 … Euro-zone only is no longer much smaller that the premium of firms that export beyond the Euro-zone, too, and the premium …

Persistent link: https://www.econbiz.de/10003968468

The exporter productivity premium along the productivity distribution : first evidence from a quantile regression approach for fixed effects data models

Powell, David; Wagner, Joachim - 2010

An emerging literature on international activities of heterogeneous firms documents that exporting firms are more productive than firms that only sell on the national market. This positive exporter productivity premium shows up in a large number of empirical studies after controlling for...

Persistent link: https://www.econbiz.de/10008796733

Exports and productivity growth : first evidence from a continuous treatment approach

Fryges, Helmut (contributor); Wagner, Joachim (contributor) - 2007

A recent survey of 54 micro-econometric studies reveals that exporting firms are more productive than non-exporters. On the other hand, previous empirical studies show that exporting does not necessarily improve productivity. One possible reason for this result is that most previous studies are...

Persistent link: https://www.econbiz.de/10003592053

Offshoring and firm performance : self-selection, effects on performance, or both?

Wagner, Joachim - 2009

This paper uses unique new data for German manufacturing enterprises from matched regular surveys and a special purpose survey to investigate the causal effect of relocation of activities to a foreign country on various dimensions of firm performance. Enterprises that relocated activities abroad...

Persistent link: https://www.econbiz.de/10003923926

Robust estimation of linear fixed effects panel data models with an application to the exporter productivity premium

Verardi, Vincenzo; Wagner, Joachim - 2010

estimation of the popular linear fixed effects panel data model, and to supply Stata code for it. In an application from the …. -- Robust estimation ; panel data ; outliers ; Stata ; exporter productivity premium …

Persistent link: https://www.econbiz.de/10003962105