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 0 140
Are joint patents collusive? Evidence from the US and Europe 0 0 1 5 1 1 3 48
Attention and Saliency on the Internet: Evidence from an Online Recommendation System 0 0 0 22 1 1 2 84
Attention and Saliency on the Internet: Evidence from an Online Recommendation System 0 0 0 21 0 0 1 43
Attention and Saliency on the Internet: Evidence from an online recommendation system 0 0 0 38 0 0 0 117
Business R&D expenditure and capital in Europe 0 0 0 123 0 0 0 341
Do Spillovers Matter When Estimating Private Returns to R&D? 0 0 0 74 0 1 2 229
Do spillovers matter when estimating private returns to R&D? 0 0 1 211 0 1 3 609
Does Online Search Predict Sales? Evidence from Big Data for Car Markets in Germany and the UK 0 0 0 107 0 0 2 173
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India 0 0 1 60 0 0 1 283
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India 0 0 0 35 0 1 2 139
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India 0 0 0 50 0 0 1 157
Does the rotten child spoil his companion?: spatial peer effects among children in rural india 0 0 0 5 1 1 1 49
Export Subsidies in a Heterogeneous Firms Framework: Evidence from Colombia 0 0 1 64 1 4 8 206
Export subsidies in a heterogeneous firms framework 1 1 2 79 1 2 4 286
Green Technology Diffusion: A Post-Mortem Analysis of the Eco-Patent Commons 0 0 1 71 0 2 5 88
In brief... Where top science gets done 0 0 0 40 1 1 2 32
Innovation and Diffusion of Clean/Green Technology: Can Patent Commons Help? 0 0 1 115 0 1 6 269
Innovation and diffusion of clean/green technology: Can patent commons help? 0 0 0 93 0 1 1 266
Innovation and the Survival of New Firms Across British Regions 0 0 0 124 0 1 5 351
Intellectual Property Use in Middle Income Countries: The Case of Chile 0 0 0 53 0 0 5 159
Intellectual Property at the Firm-Level in the UK: The Oxford Firm-Level Intellectual Property Database 0 0 1 82 0 0 5 230
Invalid but infringed? An analysis of Germany's bifurcated patent litigation system 0 0 0 37 0 1 4 98
Invalid but infringed? An analysis of the bifurcated patent litigation system 0 0 1 43 0 0 4 88
Is the Dragon Learning to Fly? An Analysis of the Chinese Patent Explosion 0 0 0 24 0 0 0 126
Is the Dragon Learning to Fly? An Analysis of the Chinese Patent Explosion 0 0 2 144 0 1 6 452
My Precious! The Location and Diffusion of Scientific Research: Evidence from the Synchrotron Diamond Light Source 0 1 1 127 0 1 1 457
My Precious! the location and diffusion of scientific research: evidence from the synchrotron diamond light source 0 0 0 22 0 0 0 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 0 44
Patent litigation in Europe 0 0 0 102 0 0 2 143
Patent litigation in Europe 0 0 1 59 0 0 2 75
Technology Entry in the Presence of Patent Thickets 0 0 0 28 0 1 2 109
Technology Entry in the Presence of Patent Thickets 0 0 0 39 1 2 2 79
Technology entry in the presence of patent thickets 0 0 0 49 0 1 2 85
The Choice between Formal and Informal Intellectual Property: A Literature Review 0 0 1 265 0 1 2 501
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 1 1 87 1 2 3 181
The Impact of International Patent Systems: Evidence from Accession to the European Patent Convention 0 1 1 43 0 1 2 104
The Impact of University Research on Corporate Patenting 0 0 1 62 0 0 2 164
The Importance (or not) of Patents to UK Firms 0 0 2 91 0 1 6 228
The impact of university research on corporate patenting 0 0 0 3 1 1 1 78
The role of patent protection in (clean/green) technology transfer 1 1 3 164 1 2 10 449
The role of patent protection in (clean/green) technology transfer 0 0 0 129 0 0 2 287
The role of patent protection in (clean/green) technology transfer 0 0 1 74 1 2 8 378
The use of intellectual property in Chile 0 0 0 60 0 0 0 163
Trademarks Squatters: Evidence from Chile 0 0 0 69 1 2 2 198
Untested Assumptions and Data Slicing: A Critical Review of Firm-Level Production Function Estimators 0 1 4 197 2 4 12 586
Total Working Papers 2 6 28 3,665 14 41 134 9,481

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 8 243 0 3 19 660
Do board interlocks increase innovation? Evidence from a corporate governance reform in India 0 1 2 26 0 2 8 223
Does patenting help high-tech start-ups? 0 1 3 139 1 3 7 481
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 1 1 2 44
Firm growth and firm size 0 0 1 72 0 0 6 218
Innovation and diffusion of clean/green technology: Can patent commons help? 0 1 6 117 1 9 41 643
Innovation and the Survival of New Firms in the UK 0 0 2 72 1 3 6 287
Introduction to the Special Issue on Innovation and Intellectual Property 0 0 0 16 0 0 0 61
Invalid but infringed? An analysis of the bifurcated patent litigation system 0 0 0 8 0 0 7 94
My Precious! The Location and Diffusion of Scientific Research: Evidence from the Synchrotron Diamond Light Source 0 0 1 12 0 0 4 56
Patent litigation in Europe 0 0 4 42 1 1 16 228
Shared Ownership of Intangible Property Rights: The Case of Patent Coassignments 0 0 2 12 0 0 4 97
The Choice between Formal and Informal Intellectual Property: A Review 0 1 4 133 0 4 18 468
The Use and Abuse of Export Subsidies: Evidence from Colombia 0 0 0 9 1 1 1 65
The formation and evolution of childhood skill acquisition: Evidence from India 0 0 2 144 0 0 4 516
The heterogeneous effect of software patents on expected returns: Evidence from India 0 0 1 8 0 0 2 131
The impact of university research on corporate patenting: evidence from UK universities 0 0 0 15 0 1 3 92
The importance (or not) of patents to UK firms 0 0 1 60 0 0 3 363
The two faces of foreign management capabilities: FDI and productive efficiency in the UK retail sector 0 0 0 20 0 0 2 102
What can explain the Chinese patent explosion? 0 0 0 10 0 0 3 56
Total Journal Articles 0 5 37 1,185 6 28 156 4,974

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Statistics updated 2025-03-03