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Firm R&D investment and export market exposure

Peters, Bettina; Roberts, Mark J.; Vuong, Van Anh - 2018

export market sales. As a result, exporting firms have a higher payoff from R&D investment, invest in R&D more frequently … differ in their export market exposure. Simulating the introduction of trade tariffs we find a substantial reduction in firms …

Persistent link: https://www.econbiz.de/10011933946

On the Definition of Unemployment and its Implementation in Register Data: The Case of Germany

Kruppe, Thomas; Müller, Eva; Wichert, Laura; Wilke, Ralf A. - 2007

Unemployment information in individual level register data depends on institutional settings, administrative procedures and which registers are merged. In this paper we suggest different implementation strategies for common international and German legal unemployment definitions for the Sample...

Persistent link: https://www.econbiz.de/10010297924

On the Definition of Unemployment and its Implementation in Register Data: The Case of Germany

Kruppe, Thomas; Müller, Eva; Wichert, Laura; Wilke, Ralf A. - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2007

Persistent link: https://www.econbiz.de/10005097612

Firm Level Innovation and Productivity: Is there a Common Story Across Countries?

Peters, Bettina; Lööf, Hans; Janz, Norbert - 2003

observations from Germany and Sweden. Applying a knowledge production function that gives the relationship between innovation input …

Persistent link: https://www.econbiz.de/10010297274

Eine empirische Analyse von Sanktionen für Arbeitslose in Westdeutschland während der 1980er und 1990er Jahre

Wilke, Ralf A. - 2003

This paper describes some empirical phenomena about sanctions in the unemployment compensation system in Germany using … the unemployed. From these results it is questionable whether the current activation policy for unemployed in Germany …

Persistent link: https://www.econbiz.de/10010297337

New Estimates of the Duration and Risk of Unemployment for West-Germany

Wilke, Ralf A. - 2004

the 26 to 41 years old working population in West-Germany during the 1980ties and 1990ties. The comprehensive IAB ….000 individuals from West-Germany. The application of flexible nonparametric estimators yields results which are less sensitive to … West-Germany during the past two decades. …

Persistent link: https://www.econbiz.de/10010297349

Unemployment Durations in West-Germany Before and After the Reform of the Unemployment Compensation System During the 1980s

Fitzenberger, Bernd; Wilke, Ralf A. - 2004

This paper empirically analyzes the distribution of unemployment durations in West- Germany before and after the … West Germany. We introduce two proxies for unemployment, since the data do not involve a precise economic definition of …

Persistent link: https://www.econbiz.de/10010297359

Semiparametric Estimation of Consumption Based Equivalence Scales: The Case of Germany

Wilke, Ralf A. - 2004

Income and Consumption Survey (EVS) of Germany. The chosen flexible semiparametric specification is able to capture a large …

Persistent link: https://www.econbiz.de/10010297378

Censored Quantile Regressions and the Length of Unemployment Periods in West Germany

Lüdemann, Elke; Wilke, Ralf A.; Zhang, Xuan - 2004

order to determine crucial factors that influence the distribution of unemployment duration in West Germany during the 1980s …

Persistent link: https://www.econbiz.de/10010297383

Employment Effects of Different Innovation Activities: Microeconometric Evidence

Peters, Bettina - 2004

innovation and employment growth in Germany. The model is tailor-made for analysing firm-level employment effects of innovations … Germany are similar to those found for Spain and the UK. …

Persistent link: https://www.econbiz.de/10010297395