Christian Helmers

The Role of Patent Protection in Clean/Green Technology Transfer

Year: 2010
Journal: No Journal Matched
Authors: Bronwyn H. Hall; Christian Helmers

Innovation and Diffusion of Clean/Green Technology: Can Patent Commons Help?

Year: 2011
Journal: Journal of Environmental Economics and Management
Authors: Bronwyn H. Hall; Christian Helmers

The Choice Between Formal and Informal Intellectual Property: A Literature Review

Year: 2012
Journal: Journal of Economic Literature
Authors: Bronwyn H. Hall; Christian Helmers; Mark Rogers; Vania Sena

The Importance or Not of Patents to UK Firms

Year: 2013
Journal: Oxford Economic Papers
Authors: Bronwyn H. Hall; Christian Helmers; Mark Rogers; Vania Sena

An Empirical Analysis of Primary and Secondary Pharmaceutical Patents in Chile

Year: 2015
Journal: No Journal Matched
Authors: Mara José Abud Sittler; Bronwyn Hall; Christian Helmers

Technology Entry in the Presence of Patent Thickets

Year: 2015
Journal: Oxford Economic Papers
Authors: Bronwyn H. Hall; Christian Helmers; Georg von Graevenitz

Attention and Saliency on the Internet: Evidence from an Online Recommendation System

Year: 2015
Journal: No Journal Matched
Authors: Christian Helmers; Pramila Krishnan; Manasa Patnam

Green Technology Diffusion: A Postmortem Analysis of the Ecopatent Commons

Year: 2018
Journal: No Journal Matched
Authors: Jorge L. Contreras; Bronwyn H. Hall; Christian Helmers

The Impact of International Patent Systems: Evidence from Accession to the European Patent Convention

Year: 2018
Journal: Research Policy
Authors: Bronwyn Hall; Christian Helmers

Intellectual Property Use in Middle Income Countries: The Case of Chile

Year: 2018
Journal: No Journal Matched
Authors: Carsten Fink; Bronwyn H. Hall; Christian Helmers

Price Discrimination and Big Data: Evidence from a Mobile Puzzle Game

Year: 2021
Journal: No Journal Matched
Authors: Louis Pape; Christian Helmers; Alessandro Iaria; Stefan Wagner; Julian Runge