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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

Wages and the risk of displacement

Carneiro, Anabela (contributor); Portugal, Pedro (contributor) - 2006

In this paper a simultaneous-equations model of firm closing and wage determination is developed in order to analyse how wages adjust to unfavorable shocks that raise the risk of displacement through firm closing, and to what extent a wage change affects the exit likelihood. Using a longitudinal...

Persistent link: https://www.econbiz.de/10003278902

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 reservation wage unemployment duration nexus

Addison, John T.; Machado, José A. F.; Portugal, Pedro - 2010

A thorny problem in identifying the determinants of reservation wages and particularly the role of continued joblessness in their evolution is the simultaneity issue. We deploy a natural control function approach to the problem that involves conditioning elapsed duration on completed...

Persistent link: https://www.econbiz.de/10008778692

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

Spatial and temporal aggregation in the estimation of labor demand functions

Varejão, José M. (contributor); … - 2007

The consequences of aggregation, temporal or spatial, for the estimation of demand models are theoretically well …

Persistent link: https://www.econbiz.de/10003577796

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