Helmut Fryges

Firm R&D, Innovation, and Productivity in German Industry

Bettina Peters, Mark J. Roberts, Van Anh Vuong, 2013 .

Social media, open innovation & HRM: Implications for performance

Helmut Fryges, Graciela Corral de Zubielqui, Graciela Corral de Zubielqui, 2017, Technological Forecasting and Social Change.

Wages in High-Tech Start-Ups – Do Academic Spin-Offs Pay a Wage Premium?

Matthias Dorner, Helmut Fryges, Helmut Fryges, 2015 .

Discussion Paper

Helmut Fryges, Helmut Fryges, 2004 .

Exports and Productivity Growth: First Evidence from a Continuous Treatment Approach

Helmut Fryges, J Wagner, Helmut Fryges, 2007, Microeconometric Studies of Firms' Imports and Exports.

B2b or Not to Be: Does B2b E-Commerce Increase Labour Productivity?

Ulrich Kaiser, Irene Bertschek, Helmut Fryges, 2004 .

The Export-Growth Relationship: Estimating a Dose-Response Function

Helmut Fryges, Helmut Fryges, 2006 .

The origin of spin-offs: a typology of corporate and academic spin-offs

Mike Wright, Helmut Fryges, M. Wright, 2014 .

Understanding Cross-country Differences in Exporter Premia — Comparable Evidence for 14 Countries

Helmut Fryges, Helmut Fryges, 2008, Microeconometric Studies of Firms' Imports and Exports.