Access Statistics for Christian Helmers

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
An Empirical Analysis of Primary and Secondary Pharmaceutical Patents in Chile 0 0 0 233 0 0 3 140
Are joint patents collusive? Evidence from the US and Europe 0 0 0 4 0 1 2 45
Attention and Saliency on the Internet: Evidence from an Online Recommendation System 0 0 1 21 0 0 2 42
Attention and Saliency on the Internet: Evidence from an Online Recommendation System 0 0 0 22 0 0 3 82
Attention and Saliency on the Internet: Evidence from an online recommendation system 0 0 0 38 0 0 2 117
Business R&D expenditure and capital in Europe 0 0 0 123 0 0 3 341
Do Spillovers Matter When Estimating Private Returns to R&D? 0 0 0 74 0 1 3 228
Do spillovers matter when estimating private returns to R&D? 0 0 0 210 0 0 2 606
Does Online Search Predict Sales? Evidence from Big Data for Car Markets in Germany and the UK 0 0 0 107 0 0 2 171
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India 0 0 0 50 0 0 0 156
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India 0 0 0 59 0 0 1 282
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India 0 0 0 35 0 0 2 137
Does the rotten child spoil his companion?: spatial peer effects among children in rural india 0 0 0 5 0 0 0 48
Export Subsidies in a Heterogeneous Firms Framework: Evidence from Colombia 0 0 0 63 0 0 5 198
Export subsidies in a heterogeneous firms framework 0 1 1 77 0 1 5 282
Green Technology Diffusion: A Post-Mortem Analysis of the Eco-Patent Commons 0 0 1 70 0 1 6 83
In brief... Where top science gets done 0 0 0 40 1 1 1 31
Innovation and Diffusion of Clean/Green Technology: Can Patent Commons Help? 1 1 2 115 1 2 3 264
Innovation and diffusion of clean/green technology: Can patent commons help? 0 0 0 93 0 1 1 265
Innovation and the Survival of New Firms Across British Regions 0 0 1 124 1 1 4 347
Intellectual Property Use in Middle Income Countries: The Case of Chile 0 0 1 53 2 3 15 157
Intellectual Property at the Firm-Level in the UK: The Oxford Firm-Level Intellectual Property Database 0 1 1 81 0 2 6 226
Invalid but infringed? An analysis of Germany's bifurcated patent litigation system 0 0 0 37 0 0 2 94
Invalid but infringed? An analysis of the bifurcated patent litigation system 0 0 0 42 0 1 8 84
Is the Dragon Learning to Fly? An Analysis of the Chinese Patent Explosion 0 0 1 24 0 0 1 126
Is the Dragon Learning to Fly? An Analysis of the Chinese Patent Explosion 1 1 1 143 2 2 14 448
My Precious! The Location and Diffusion of Scientific Research: Evidence from the Synchrotron Diamond Light Source 0 0 2 126 0 0 6 456
My Precious! the location and diffusion of scientific research: evidence from the synchrotron diamond light source 0 0 0 22 0 0 1 50
My precious! The location and di_x000B_ffusion of scientifi_x000C_c research: evidence from the Synchrotron Diamond Light Source 0 0 0 7 0 0 1 44
Patent litigation in Europe 0 0 0 58 0 0 6 73
Patent litigation in Europe 0 0 0 102 0 0 4 141
Technology Entry in the Presence of Patent Thickets 0 0 0 28 0 0 7 107
Technology Entry in the Presence of Patent Thickets 0 0 0 39 0 0 0 77
Technology entry in the presence of patent thickets 0 0 0 49 0 0 3 83
The Choice between Formal and Informal Intellectual Property: A Literature Review 0 0 0 264 0 0 11 499
The Effect of Fee Shifting On Litigation: Evidence from a Policy Innovation in Intermediate Cost Shifting 0 0 0 35 0 0 0 59
The Effect of Market Entry on Innovation: Evidence from UK University Incubators 0 0 0 86 1 1 1 179
The Impact of International Patent Systems: Evidence from Accession to the European Patent Convention 0 0 0 42 0 0 2 102
The Impact of University Research on Corporate Patenting 0 0 0 61 0 0 3 162
The Importance (or not) of Patents to UK Firms 0 1 2 90 2 3 15 225
The impact of university research on corporate patenting 0 0 0 3 0 0 7 77
The role of patent protection in (clean/green) technology transfer 0 0 1 73 1 3 14 371
The role of patent protection in (clean/green) technology transfer 0 0 1 129 0 0 2 285
The role of patent protection in (clean/green) technology transfer 0 0 9 161 0 2 19 440
The use of intellectual property in Chile 0 0 0 60 0 0 2 163
Trademarks Squatters: Evidence from Chile 0 0 0 69 0 0 0 196
Untested Assumptions and Data Slicing: A Critical Review of Firm-Level Production Function Estimators 1 1 5 194 2 4 12 576
Total Working Papers 3 6 30 3,641 13 30 212 9,365


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Do Spillovers Matter When Estimating Private Returns to R&D? 0 1 6 236 0 3 14 644
Do board interlocks increase innovation? Evidence from a corporate governance reform in India 0 0 1 24 1 5 14 218
Does patenting help high-tech start-ups? 0 0 2 136 1 2 10 476
Does the rotten child spoil his companion? Spatial peer effects among children in rural India 0 0 0 17 0 0 0 89
Erratum to: Patent litigation in Europe 0 0 0 10 0 1 2 42
Firm growth and firm size 0 0 0 71 0 0 0 212
Innovation and diffusion of clean/green technology: Can patent commons help? 0 0 6 111 0 3 22 603
Innovation and the Survival of New Firms in the UK 0 0 0 70 0 0 4 281
Introduction to the Special Issue on Innovation and Intellectual Property 0 0 0 16 0 0 1 61
Invalid but infringed? An analysis of the bifurcated patent litigation system 0 0 0 8 1 1 1 88
My Precious! The Location and Diffusion of Scientific Research: Evidence from the Synchrotron Diamond Light Source 0 0 2 11 0 0 6 52
Patent litigation in Europe 0 1 6 38 3 8 33 218
Shared Ownership of Intangible Property Rights: The Case of Patent Coassignments 1 1 2 11 1 1 3 94
The Choice between Formal and Informal Intellectual Property: A Review 1 2 2 131 4 6 17 455
The Use and Abuse of Export Subsidies: Evidence from Colombia 0 0 0 9 0 0 3 64
The formation and evolution of childhood skill acquisition: Evidence from India 0 1 7 143 0 2 11 514
The heterogeneous effect of software patents on expected returns: Evidence from India 0 1 1 8 0 3 15 131
The impact of university research on corporate patenting: evidence from UK universities 0 0 0 15 1 1 5 90
The importance (or not) of patents to UK firms 0 1 6 60 0 1 22 361
The two faces of foreign management capabilities: FDI and productive efficiency in the UK retail sector 0 0 0 20 0 0 0 100
What can explain the Chinese patent explosion? 0 0 2 10 0 0 2 53
Total Journal Articles 2 8 43 1,155 12 37 185 4,846


Statistics updated 2024-05-04