| Profile | 2006 | “Conceptual Issues of Global Counterfeiting of Products and Services”. Journal of Intellectual Property Rights. Vol. 11. No. 1. January. (with Deli Yang) |
| Paper downloads | 2005 | “Quality Change, Productivity Improvement and the Rate of Growth of the Japanese Economy”, Japan and the World Economy. Vol. 17. No. 1. pp. 1-23. |
| Book downloads | 2004 | “Strategic Responses for Multinationals to IP Abuses”. Long Range Planning. Vol. 37. No. 5. October. (with Deli Yang) |
| Curriculum vitae | 2003 | “Patent Disclosure and the Obsolescence of Technological Knowledge: Evidence from Patent Renewal Data”. Journal of Economic Issues. Vol. 8. Part 1. March. pp. 59-82. |
| education | 2002 | “The Returns to R&D in Tobin q Models and the Option Value of Future R&D”. Economic Letters. Vol. 77. pp. 439-444. |
| employment | 2002 | “Innovation and the Market Value of UK Firms, 1989-1995”. Oxford Bulletin of Economics and Statistics. Vol. 64. No. 1. pp. 39-62 (with Paul Stoneman and Otto Toivannen). |
| appointments | 2001 | “Market Value, R&D and Intellectual Property: an Empirical Analysis of Large Australian Firms”. The Economic Record. Vol. 77. No. 239. pp. 323-337. (with Mark Rogers). |
| consultancy | 2001 | "The role of Innovation and Quality Change in Japanese Economic Growth”. Journal of Evolutionary Economics. Selected papers from the Schumpeter Conference, Manchester, 2000, pp. 135-162. (with Silvia Massini and Masako Nakayama). |
| research | 2001 | “Technological Activity and Employment in a Panel of UK Firms”. Scottish Journal of Political Economy. Vol. 48. No. 3. August. pp. 260-282 (with Christine Greenhalgh and Mark Longland). |
| books, monographs and reports | 2000 | "Intellectual Property Law, Technology Flow and Licensing Opportunities in the People’s Republic of China”. International Business Review. Vol. 9. No. 4. pp. 453-477. (with Deli Yang). |
| book chapters | 1999 | “The Measurement and Management of Risk in R&D Decisions”. International Journal of Technology Management. Vol. 18. Nos. 5-8. pp. 476-499 (with Greg Jobome). |
| journal articles | 1999 | “Returns to Intellectual Property in the Pharmaceuticals Sector”. Economie Appliqué. Vol. LII. No. 2. pp. 69-93. |
| 1997 | “Determinants of the Use of Advanced Technologies”. International Journal of the Economics of Business. Vol. 3. No. 3. pp. 269-295. | |
| 1997 | “Rivalry and Anticompetitive Practices”. International Journal of the Economics of Business. Vol. 4. No. 1. pp. 97-104. | |
| 1995 | “Horaires de Travail a et Durée d’Utilisation Des Equipements: Quelques Equipments: Aspects Théoretiques”. Economic et Statistique. No. 281. pp. 37-43 (with Dominic Anxo, et al.). | |
| 1995 | “Part Time Work and Full Time Higher Education”. Studies in Higher Education. Vol. 20. No. 2. pp. 187-202. | |
| 1995 | “Multiple Varying Prices, the Timing of Factor Demands and Induced Technological Change”. Labour. | |
| 1995 | “Skills, Training and Economic Performance”. Economics and Business Education. Vol. 3. No. 11. pp. 103-109. | |
| 1994 | “Shiftwork in the UK: Evidence From The LFS”. Applied Economics. Vol. 26. pp. 617-626. | |
| 1994 | “Truancy and School Performance”. Education Economics. 2. 3 pp. 243-264. | |
| 1993 | “The Market for Training”. International Journal of Manpower. Vol. 14. No. 2/3. pp. 33-46 (with Rob Wilson and A. Assefa). | |
| 1993 | “Skill Shortages in Britain”. Scottish Journal of Political Economy. Vol. 40. No. 3. pp. 241-270. | |
| 1992 | “Shiftwork and Capital Utilisation in the UK”. Economies et Societies. No. 17. September-October. pp. 95-112. | |
| 1992 | “Extent and Intensity of Skill Shortages, 1990”. International Journal of Manpower. Vol. 13. No. 9. pp. 3-12. | |
| 1990 | “Science, Technology and 1992: Employment Issues”. Science and Parliament (with Professor J. Levy. Engineering Council). | |
| 1990 | “Disequilibrium, Basic Wage Rigidity and Employment”. Journal of Employment and Productivity. Vol. 2. No. 1. pp. 46-58. | |
| 1990 | “Skill Shortages”. Special Edition of the International Journal of Manpower. (ed.) Vol. 11. No. 2/3. | |
| 1990 | “Unemployment and the Intensity and Method of Job Search”. International Journal of Manpower. Vol. 11. No. 1. pp. 3-12. | |
| 1989 | “Professional Skills Shortages”. in D.L. Bosworth and P..A. Dutton (eds.) International Journal of Manpower. Vol. 11. No. 2/3 pp. 6-17. | |
| 1987 | “The Demand for Hours of Work”. Scottish Journal of Political Economy. (with Tony Westaway). | |
| 1987 | “Labour Hoarding, Discouraged Workers and Recorded Unemployment: an International Comparison”. Australian Bulletin of Labour. | |
| 1985 | “Optimal Capital Utilisation and Shiftworking”. Scandinavian Journal of Economics. Vol. 87. No. 4. pp. 658-667 (with Clive Pugh). | |
| 1985 | “Perceptions of Higher Education by University Entrants: An Exploratory Study”. Studies in Higher Education. Vol. 10. No. 3. pp. 25 7-67 (with Janet Ford). | |
| 1985 | “Fuel Based Measures of Capital Utilisation”. Scottish Journal of Political Economy. Vol. 32. No. 1. pp. 20-38. | |
| 1985 | “Income Expectations and the Decision to Enter Higher Education”. Studies in Higher Education. Vol. 10. No. 1. pp. 21-31 (with Janet Ford). | |
| 1985 | “Industrial and Commercial Demand for Electricity by Time of Day”. Energy Journal. Vol. 65. No. 3. pp. 101-7 (with Clive Pugh). | |
| 1984 | “Foreign Patent Flows to and from the UK”. Research Policy. Vol. 13. pp. 115-24. | |
| 1984 | “The Influence of Demand and Supply Side Pressures on the Quantity and Quality of Inventive Activity”. Applied Economics. Vol. 16. No. 1. pp. 131-46 (with Tony Westaway). | |
| 1984 | “Modeling Labour Demand: The Role of Economics”. Special Edition of international Journal of Social Economics. Vol. 11. No. 7. pp. 91-105 (with Peter Dawkins). | |
| 1983 | “Production and Maintenance: Joint Activities of the Firm”. Special Issue of Scandinavian Journal of Economics. pp. 267-82. Reprinted in F. Forsund (ed.) Topics in Production Theory. Macmillan. 1984. pp. 267-82 (with Clive Pugh). | |
| 1982 | “Women and Part Time Work”. Industrial Relations Journal. Vol. 13. No. 3. pp. 32-9 (with Peter Dawkins). | |
| 1981 | “Specification of Factor Demand Models and Shiftworking”. Scottish Journal of Political Economy. Vol. 28. No. 3. pp. 256-65. | |
| 1981 | “The Demand for Qualified Scientists and Engineers”. Applied Economics. Vol. 16. No. 1. pp. 131-46. | |
| 1981 | “Explaining the Incidence of Shiftworking”. Economic Journal. Vol. 91. March. pp. 145-57 (with P. Dawkins and A. Westaway). | |
| 1980 | “The Transfer of US Technology Abroad”. Research Policy. Vol. 9. pp. 378-88. | |
| 1980 | “Shiftworking and Unsocial Hours”. Industrial Relations Journal. Vol. 11. No. 1. pp. 32-40 (with Peter Dawkins). | |
| 1980 | “Compensation for Workers” Disutility: Time of Day, Length of Shift and Other Features of Work Patterns”. Scottish Journal of Political Economy. Vol. 27. No. 1. pp. 80-96 (wth Peter Dawkins). | |
| 1979 | “Recent Trends in Research and Development Activity in the United Kingdom”. Research Policy. Vol. 8. pp. 165-85. | |
| 1976 | “Price and Quality Changes in Metal Working Machine Tools”. Applied Economics. Vol. 8. pp. 283-8. | |
| 1973 | “Change in the Quality of Inventive Output and Patent Based Indices of Technological Change”. Bulletin of Economic Research. Vol. 25. No. 2. pp. 95-103. |