Research
University of Oxford - Department of Economics - Christian Helmers

 

 

Innovation Economics
Working Papers
The Effect of Market Entry on Innovation - Evidence from UK University Incubators - Job Market Paper
Patents, Spillovers and Firm Performance - Evidence from UK Start-Ups
Innovation and the Survival of New Firms across British Regions, with Mark Rogers, University of Oxford Department of Economics Working Paper No. 416 (revise and resubmit)
Does Patenting Help High-Tech Start-Ups?, with Mark Rogers, Intellectual Property Research Institute of Australia (IPRIA) Working Paper No. 06/09
Patents, entrepreneurship and performance, with Mark Rogers, Hitotsubashi University Global COE Hi-Stat Discussion Paper No. 95.
Two Faces of Foreign Management Capabilities: FDI and Productivity in the UK Retail Sector, with Xiaolan Fu and Jing Zhang
Do Spillovers Matter When Estimating Private Returns to R&D?, with Markus Eberhardt and Hubert Strauss
A Comparison of Microeconometric Estimators for Cobb-Douglas Production Functions, with Markus Eberhardt
     
Book Chapter
Trade Marks and Performance in UK firms, with Mark Rogers, in Teresa da Silva Lopes and Paul Duguid (Eds.) 'Trade Marks, Brands and Competitiveness', Routledge (2009)
Development Economics
Working Papers
The Formation and Evolution of Childhood Skill Acquisition: Evidence from India, with Manasa Patnam, Young Lives Working Paper No. 38 (accepted with minor revisions at Journal of Development Economics)
Export subsidies in a Heterogeneous Firms Framework, with Natalia Trofimenko, Kiel Working Paper No. 1476.
Does the Rotten Child Spoil His Companion? Spatial Peer Effects Among Children in Rural India, with Manasa Patnam