Paul works mainly in areas related to priority-setting and resource allocation, especially in the health sector.
The co-inventor of 1000minds software (see below), Paul is interested in working with other researchers and students to apply 1000minds to a wide variety of decision-making problems.
Paul also helped start GoSkills.com, a global online-learning platform.
Paul's teaching includes microeconomics and health economics.
Paul and his colleagues at 1000minds believe that with better understanding and decision-making, the world will be a better place. That's why they help organisations, individuals and groups to discover what matters to people, and to make decisions consistently, fairly and transparently.
Taylor, W. J., Tuffaha, H., Hawley, C., Peyton, P., Higgins, A. M., Scuffham, P. A., … Hansen, P., … Morton, R. L. (2023). Embedding stakeholder preferences in setting priorities for health research: Using a discrete choice experiment to develop a multi-criteria tool for evaluating research proposals. PLoS ONE, 18(12), e0295304. doi: 10.1371/journal.pone.0295304
Journal - Research Article
Agar, D. A., Hansen, P., Rudolfsson, M., & Blagojević, B. (2023). Combining behavioural TOPSIS and six multi-criteria weighting methods to rank biomass fuel pellets for energy use in Sweden. Energy Reports, 10, 706-718. doi: 10.1016/j.egyr.2023.07.007
Journal - Research Article
Del Gado, F., Bissell, L. A., Huang, S., Hansen, P., Johnson, S., & Furst, D. (2023). Development and validation of ranked composite important difference (RCID) score in diffuse cutaneous systemic sclerosis. Annals of the Rheumatic Diseases, 82(Suppl. 1), (pp. 416). doi: 10.1136/annrheumdis-2023-eular.2638
Conference Contribution - Published proceedings: Abstract
McGillivray, M., Feeny, S., Hansen, P., Knowles, S., & Ombler, F. (2023). What are valid weights for the Human Development Index? A discrete choice experiment for the United Kingdom. Social Indicators Research, 165, 679-694. doi: 10.1007/s11205-022-03039-9
Journal - Research Article
Babashahi, S., Hansen, P., & Peeters, R. (2023). External validity of multi-criteria preference data obtained from non-random sampling: Measuring cohesiveness within and between groups. Annals of Operations Research, 325, 939-949. doi: 10.1007/s10479-022-05026-2
Journal - Research Article
Bissell, L.-A., Furst, D., Johnson, S., Hansen, P., Recalde, E., Khanna, D., & Del Galdo, F. (2022). The development of the ranked composite important difference in diffuse cutaneous systemic sclerosis: A clinical and patient meaningful anchor to the ACR-Composite Response Index in SSc. Arthritis & Rheumatology, 74(Suppl. 9), 0523. doi: 10.1002/art.42355
Conference Contribution - Published proceedings: Abstract
Francis, C., Hansen, P., Guðlaugsson, B., Ingram, D. M., & Thomson, R. C. (2022). Weighting key performance indicators of smart local energy systems: A discrete choice experiment. Energies, 15, 9305. doi: 10.3390/en15249305
Journal - Research Article
Jain, V., Atun, R., Hansen, P., & Lorgelly, P. (2022). Which countries need COVID-19 vaccines the most? Development of a prioritisation tool. BMC Public Health, 22, 1518. doi: 10.1186/s12889-022-13948-6
Journal - Research Article
Bissell, L. A., Furst, D., Johnson, S., Hansen, P., Recalde, E., Khanna, D., … on behalf of Linear Criss. (2022). The development of the linear criss: A clinical and patient meaningful anchor to the ACR-CRISS in scleroderma. Annals of the Rheumatic Diseases, 81(Suppl. 1), (pp. 728). doi: 10.1136/annrheumdis-2022-eular.1896
Conference Contribution - Published proceedings: Abstract
Wilkins, C., Rychert, M., Queirolo, R., Lenton, S. R., Kilmer, B., Fischer, B., … Hansen, P., & Ombler, F. (2022). Assessing options for cannabis law reform: A Multi-Criteria Decision Analysis (MCDA) with stakeholders in New Zealand. International Journal of Drug Policy, 105, 103712. doi: 10.1016/j.drugpo.2022.103712
Journal - Research Article
Wesselbaum, D., & Hansen, P. (2022). Lockdown design: Which features of lockdowns are most important to COVID-19 experts? Journal of the Royal Society of New Zealand, 52(5), 569-579. doi: 10.1080/03036758.2022.2048675
Journal - Research Article
Haugen, I. K., Felson, D., Abishek, A., Berenbaum, F., Edwards, J. J., Beaumont, G. H., … Hansen, P., … Kloppenburg, M. (2022). Development of radiographic classification criteria for hand osteoarthritis: A methodological report (Phase 2). RMD Open, 8, e002024. doi: 10.1136/rmdopen-2021-002024
Journal - Research Article
Romão, J., Seal, P. P., Hansen, P., Joseph, S., & Piramanayagam, S. (2022). Stakeholder-based conjoint analysis for branding wellness tourism in Kerala, India. Asia-Pacific Journal of Regional Science, 6, 91-111. doi: 10.1007/s41685-021-00218-3
Journal - Research Article
Sullivan, T., Turner, R. M., Derrett, S., & Hansen, P. (2021). New Zealand population norms for the EQ-5D-5L constructed from the personal value sets of participants in a national survey. Value in Health, 24(9), 1308-1318. doi: 10.1016/j.jval.2021.04.1280
Journal - Research Article
Roy, M., Hansen, P., Sullivan, T., Ombler, F., Klore, M., Stapleton, A., & Carr, C. (2021). Rapid development of a tool for prioritizing patients with Coronavirus Disease 2019 for intensive care. Critical Care Explorations, 3(3), e0368. doi: 10.1097/cce.0000000000000368
Journal - Research Article
Babashahi, S., Hansen, P., & Sullivan, T. (2021). Creating a priority list of non-communicable diseases to support health research funding decision-making. Health Policy, 125, 221-228. doi: 10.1016/j.healthpol.2020.12.003
Journal - Research Article
Ellis, L., Mickell, A., Hansen, P., & Laurie, N. (2020). Our budget panel. Otago Daily Times, (15 May). Retrieved from https://www.odt.co.nz/opinion/our-budget-panel
Journal - Professional & Other Non-Research Articles
Chua, J., Hansen, P., Briggs, A. M., Wilson, R., Gwynne-Jones, D., & Abbott, J. H. (2020). Stakeholders’ preferences for osteoarthritis interventions in health services: A cross-sectional study using multi-criteria decision analysis. Osteoarthritis & Cartilage Open, 2, 100110. doi: 10.1016/j.ocarto.2020.100110
Journal - Research Article
Baggott, C., Hansen, P., Hancox, R. J., Hardy, J. K., Sparks, J., Holliday, M., Weatherall, M., Beasley, R., … Fingleton, J., on behalf of the PRACTICAL discrete choice experiment study team. (2020). What matters most to patients when choosing treatment for mild-moderate asthma? Results from a discrete choice experiment. Thorax, 75, 842-848. doi: 10.1136/thoraxjnl-2019-214343
Journal - Research Article
De Nardo, P., Gentilotti, E., Mazzaferri, F., Cremonini, E., Hansen, P., Goossens, H., … the members of the COVID-19 MCDA Group. (2020). Multi-Criteria Decision Analysis to prioritize hospital admission of patients affected by COVID-19 in low-resource settings with hospital-bed shortage. International Journal of Infectious Diseases, 98, 494-500. doi: 10.1016/j.ijid.2020.06.082
Journal - Research Article
Babashahi, S., Hansen, P., & Sullivan, T. (2020). Creating a priority list of non-communicable diseases to support health research funding decision-making [Economics Discussion Papers No. 2003]. Dunedin, New Zealand: School of Business, University of Otago. 21p. Retrieved from https://www.otago.ac.nz/economics/news/Discussion%20Papers.html
Working Paper; Discussion Paper; Technical Report
Sullivan, T., Hansen, P., Ombler, F., Derrett, S., & Devlin, N. (2020). A new tool for creating personal and social EQ-5D-5L value sets, including valuing 'dead'. Social Science & Medicine, 246, 112707. doi: 10.1016/j.socscimed.2019.112707
Journal - Research Article
Chua, J., Briggs, A. M., Hansen, P., Chapple, C., & Abbott, J. H. (2020). Choosing interventions for hip or knee osteoarthritis: What matters to stakeholders? A mixed-methods study. Osteoarthritis & Cartilage Open, 2, 100062. doi: 10.1016/j.ocarto.2020.100062
Journal - Research Article
Baggott, C., Hardy, J., Reddel, H., Sparks, J., Sabbagh, D., Mane, S., … Hancox, R. J., Hansen, P., Beasley, R., & Fingleton, J. (2019). Discrete choice experiments identifying attributes influencing treatment preference in mild asthma. European Respiratory Journal, 54(Suppl. 63), PA4189. doi: 10.1183/13993003.congress-2019.PA4189
Conference Contribution - Published proceedings: Abstract
Sullivan, T., Hansen, P., Derrett, S., Ombler, F., & Devlin, N. (2019). Creating personal and social EQ-5D-5L value sets for New Zealand using a new tool. Proceedings of the Centre for Health Systems and Technology (CHeST) Annual Symposium. Retrieved from https://www.otago.ac.nz/healthsystems
Conference Contribution - Published proceedings: Abstract
Chua, J., Hansen, P., Briggs, A. M., Wilson, R., Gwynne-Jones, D. P., & Abbott, J. H. (2019). Which interventions for managing osteoarthritis do stakeholders want? Proceedings of the 11th Health Services and Policy Research Conference (HSRAANZ): Addressing Health Service Inequities to Improve Health System Performance. Retrieved from www.healthservicesconference.com.au
Conference Contribution - Published proceedings: Abstract
Chua, J., Hansen, P., Briggs, A. M., & Abbott, J. H. (2019). What attributes of interventions for osteoarthritis drive preferences? A discrete choice experiment involving diverse stakeholder groups. Proceedings of the 11th Health Services and Policy Research Conference (HSRAANZ): Addressing Health Service Inequities to Improve Health System Performance. Retrieved from www.healthservicesconference.com.au
Conference Contribution - Published proceedings: Abstract
Chua, J., Hansen, P., Briggs, A. M., Wilson, R., Gwynne-Jones, D. P., & Abbott, J. H. (2019, September-October). Which interventions for managing osteoarthritis do people want? Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.
Conference Contribution - Verbal presentation and other Conference outputs
Chua, J., Hansen, P., Briggs, A., Wilson, R., Gwynne-Jones, D., & Abbott, H. (2019). Which interventions for managing osteoarthritis do stakeholders want? Proceedings of the Australian Physiotherapy Association (APA) Conference: Transform. (pp. 64). Retrieved from https://australian.physio/
Conference Contribution - Published proceedings: Abstract
Taylor, K. G. M., Baxter, G. D., Hansen, P., Sullivan, T., & Tumilty, S. (2019). Physiotherapists' decision-making with respect to treatment pathways for shoulder injuries. Proceedings of the World Confederation for Physical Therapy (WCPT) Congress. PO-G-10-SAT2. Retrieved from https://www.wcpt.org
Conference Contribution - Published proceedings: Abstract
Hansen, P., & Devlin, N. (2019). Multi-Criteria Decision Analysis (MCDA) in healthcare decision-making. In J. H. Hamilton (Ed.), Oxford Research Encyclopedia of Economics and Finance. New York, NY: Oxford University Press. doi: 10.1093/acrefore/9780190625979.013.98
Chapter in Book - Research
Feeny, S., Hansen, P., Knowles, S., McGillivray, M., & Ombler, F. (2019). Donor motives, public preferences and the allocation of UK foreign aid: A discrete choice experiment approach. Review of World Economics, 155, 511-537. doi: 10.1007/s10290-019-00351-4
Journal - Research Article
Rijnberg, V., Hansen, P., Ekeroma, A., & Stanton, J.-A. L. (2019). Is cervical cancer screening cost-effective for Samoa? A cost-utility analysis based on a cohort Markov model. Pacific Journal of Reproductive Health, 1(8), 423-439. doi: 10.18313/pjrh.2019.903
Journal - Research Article
Sullivan, T., Hansen, P., Ombler, F., Derrett, S., & Devlin, N. (2019). A new tool for creating personal and social EQ-5D-5L value sets, including valuing ‘dead’ [Economics Discussion Papers No. 1903]. Dunedin, New Zealand: School of Business, University of Otago. 23p. Retrieved from http://hdl.handle.net/10523/8966
Working Paper; Discussion Paper; Technical Report
Abbott, J. H., Wilson, R., Pinto, D., Chapple, C. M., Wright, A. A., for the MOA Trial Team, including Robertson, M. C., Baxter, G. D., Theis, J.-C., Hansen, P., McKenzie, J. E., McNamara, D., Kidd, M., & Higgs, C. (2019). Incremental clinical effectiveness and cost effectiveness of providing supervised physiotherapy in addition to usual medical care in patients with osteoarthritis of the hip or knee: 2-year results of the MOA randomised controlled trial. Osteoarthritis & Cartilage, 27, 424-434. doi: 10.1016/j.joca.2018.12.004
Journal - Research Article
Norman, R., Craig, B. M., Hansen, P., Jonker, M. F., Rose, J., Street, D. J., & Mulhern, B. (2019). Issues in the design of discrete choice experiments. Patient, 12, 281-285. doi: 10.1007/s40271-018-0346-0
Journal - Research Other
Pinto, D., Bockenholt, U., Lee, J., Chang, R. W., Sharma, L., Finn, D. J., … Hansen, P. (2019). Preferences for physical activity: A conjoint analysis involving people with chronic knee pain. Osteoarthritis & Cartilage, 27, 240-247. doi: 10.1016/j.joca.2018.10.002
Journal - Research Article
Knowles, S., McGillivray, M., Feeny, S., Hansen, P., & Ombler, F. (2018). Weighting the Human Development Index: Health matters most. Proceedings of the Otago Global Health Institute (OGHI) 11th Annual Conference. (pp. 15). Retrieved from https://www.otago.ac.nz/global-health/annual-conference
Conference Contribution - Published proceedings: Abstract
Hansen, P., Slooten, L., Wald, N., & Shephard, K. (2018, November). Current higher education policies and practices. Panel discussion at the Higher Education Development Centre (HEDC) Symposium: Celebrating Higher Education, Dunedin, New Zealand.
Conference Contribution - Verbal presentation and other Conference outputs
Hansen, P. (2018, September). "Choices are the hinges of destiny" (Pythagoras, c. 500 BC) ... Can we help people make better ones? University of Otago, Dunedin, New Zealand. [Inaugural Professorial Lecture].
Other Research Output
Ombler, F., Albert, M., & Hansen, P. (2018). How significant are "high" correlations between EQ-5D value sets? Medical Decision Making, 38(6), 635-645. doi: 10.1177/0272989x18778295
Journal - Research Article
Tacconelli, E., Carrara, E., Savoldi, A., Harbarth, S., Mendelsen, M., Monnet, D. L., … Hansen, P., … and the WHO Pathogens Priority List Working Group (2018). Discovery, research, and development of new antibiotics: The WHO priority list of antibiotic-resistant bacteria and tuberculosis. Lancet Infectious Diseases, 18(3), 318-327. doi: 10.1016/S1473-3099(17)30753-3
Journal - Research Article
Pinto, D., Bockenholt, U., Chang, R. W., Lee, J., Holl, J., Finn, D., … Hansen, P. (2017). Preferences for physical activity: A discrete choice experiment in people with chronic knee pain. Arthritis & Rheumatology, 69(Suppl. 10), 2251. doi: 10.1002/art.40321
Conference Contribution - Published proceedings: Abstract
Abbott, J. H., Usiskin, I. M., Wilson, R., Hansen, P., & Losina, E. (2017). The quality-of-life burden of knee osteoarthritis in New Zealand adults: A model-based evaluation. PLoS ONE, 12(10), e0185676. doi: 10.1371/journal.pone.0185676
Journal - Research Article
Pinto, D., Chang, R. W., Bockenholt, U., Finn, D. J., Holl, J. L., Heinemann, A. W., & Hansen, P. (2017). What physical activity program features are important to patients with knee osteoarthritis? A discrete choice experiment. Osteoporosis International, 28(Suppl. 1), (pp. S516-S517). doi: 10.1007/s00198-017-3950-2
Conference Contribution - Published proceedings: Abstract
Rider, L. G., Ruperto, N., Pistorio, A., Erman, B., Bayat, N., Lachenbruch, P. A., … Hansen, P., … and the Paediatric Rheumatology International Trials Organisation. (2017). 2016 ACR-EULAR adult dermatomyositis and polymyositis and juvenile dermatomyositis response criteria: Methodological aspects. Rheumatology, 56(11), 1884-1893. doi: 10.1093/rheumatology/kex226
Journal - Research Article
Chua, J., Hansen, P., Briggs, A., & Abbott, J. (2017). Establishing the core factors considered by stakeholders choosing or recommending treatment options for hip or knee osteoarthritis in New Zealand. Internal Medicine Journal, 47(Suppl. 2), (pp. 19). doi: 10.1111/imj.13426
Conference Contribution - Published proceedings: Abstract
Ombler, F., Albert, M., & Hansen, P. (2017). The true significance of 'high' correlations between EQ-5D value sets [Economics Discussion Papers No. 1704]. Dunedin, New Zealand: School of Business, University of Otago. 20p. Retrieved from http://hdl.handle.net/10523/7247
Working Paper; Discussion Paper; Technical Report
Sullivan, T., & Hansen, P. (2017). Determining criteria and weights for prioritizing health technologies based on the preferences of the general population: A New Zealand pilot study. Value in Health, 20(4), 679-686. doi: 10.1016/j.jval.2016.12.008
Journal - Research Article
Whiting, R. H., Hansen, P., & Sen, A. (2017). A tool for measuring SMEs' reputation, engagement and goodwill: A New Zealand exploratory study. Journal of Intellectual Capital, 18(1), 170-188. doi: 10.1108/JIC-02-2016-0028
Journal - Research Article
Pinto, D., Danilovich, M. K., Hansen, P., Finn, D. J., Chang, R. W., Holl, J. L., … Bockenholt, U. (2017). Qualitative development of a discrete choice experiment for physical activity interventions to improve knee osteoarthritis. Archives of Physical Medicine & Rehabilitation, 98(6), 1210-1216. doi: 10.1016/j.apmr.2016.11.024
Journal - Research Article
Derrett, S., Harcombe, H., Wyeth, E., Davie, G., Samaranayaka, A., Hansen, P., … Sullivan, T., Wilson, S., & Barson, D. (2017). Subsequent Injury Study (SInS): Improving outcomes for injured New Zealanders. Injury Prevention, 23(6), 429. doi: 10.1136/injuryprev-2016-042193
Journal - Research Other
Cunningham, H., Knowles, S., & Hansen, P. (2017). Bilateral foreign aid: How important is aid effectiveness to people for choosing countries to support? Applied Economics Letters, 24(5), 306-310. doi: 10.1080/13504851.2016.1184372
Journal - Research Article
Whiting, R. H., Hansen, P., & Sen, A. (2016). A tool for measuring SMEs' reputation, engagement and goodwill including internet and social media presence. Proceedings of the 8th Asia-Pacific Interdisciplinary Research in Accounting (APIRA) Conference. Retrieved from https://www.xcdsystem.com/APIRA2016/program/index.cfm?pgid=650
Conference Contribution - Published proceedings: Full paper
Cunningham, H., Knowles, S., & Hansen, P. (2016). Bilateral foreign aid: How important is aid effectiveness to people for choosing countries to support? [Economics Discussion Papers No. 1605]. Dunedin, New Zealand: School of Business, University of Otago. 10p.
Working Paper; Discussion Paper; Technical Report
Wijland, R., Hansen, P., & Gardezi, F. (2016). Mobile nudging: Youth engagement with banking apps. Journal of Financial Services Marketing, 21(1), 51-63. doi: 10.1057/fsm.2016.1
Journal - Research Article
Martelli, N., Hansen, P., van den Brink, H., Boudard, A., Cordonnier, A.-L., Devaux, C., … Borget, I. (2016). Combining multi-criteria decision analysis and mini-health technology assessment: A funding decision-support tool for medical devices in a university hospital setting. Journal of Biomedical Informatics, 59, 201-208. doi: 10.1016/j.jbi.2015.12.002
Journal - Research Article
Penno, E., Gauld, R., Hansen, P., & Gray, A. (2015, December). How good is it really? An evaluation of New Zealand’s population-based funding formula. Verbal presentation at the Health Services Research Association of Australia and New Zealand (HSRAANZ) Conference, Melbourne, Australia.
Conference Contribution - Verbal presentation and other Conference outputs
Ombler, F., & Hansen, P. (2015). Decision support system and method supplemented by strength-of-preference and scaling information. (607753). New Zealand.
Intellectual Property
Paradkar, A., Knight, J., & Hansen, P. (2015). Innovation in start-ups: Ideas filling the void or ideas devoid of resources and capabilities? Technovation, 41-42, 1-10. doi: 10.1016/j.technovation.2015.03.004
Journal - Research Article
Hansen, P., Kergozou, N., Knowles, S., & Thorsnes, P. (2014). Developing countries in need: Which characteristics appeal most to people when donating money? Proceedings of the 7th Annual Otago International Health Research Network (OIHRN) Conference. (pp. 10). Retrieved from http://dnmeds.otago.ac.nz/departments/psm/research/international_hlth/conference/index.html
Conference Contribution - Published proceedings: Abstract
Sullivan, T., & Hansen, P. (2014). Determining benefits-related criteria and weights for prioritising health technologies. Dunedin, New Zealand: Centre for Health Systems, University of Otago. 31p.
Working Paper; Discussion Paper; Technical Report
Hansen, P., Kergozou, N., Knowles, S., & Thorsnes, P. (2014). Developing countries in need: Which characteristics appeal most to people when donating money? Journal of Development Studies, 50(11), 1494-1509. doi: 10.1080/00220388.2014.925542
Journal - Research Article
Wilson, R., Hansen, P., Langley, J., & Derrett, S. (2014). A comparison of injured patient and general population valuations of EQ-5D health states for New Zealand. Health & Quality of Life Outcomes, 12, 21. doi: 10.1186/1477-7525-12-21
Journal - Research Article
Langley, J. D., Lilley, R., Wilson, S., Derrett, S., Samaranayaka, A., Davie, G., … Wyeth, E. H., Hansen, P., & Hokowhitu, B. (2014). Factors associated with non-participation in one or two follow-up phases in a cohort study of injured adults. Injury Prevention, 19, 428-433. doi: 10.1136/injuryprev-2012-040685
Journal - Research Article
Wilson, R., Derrett, S., Hansen, P., & Langley, J. D. (2014). Costs of injury in New Zealand: Accident Compensation Corporation spending, personal spending and quality-adjusted life years lost. Injury Prevention, 19(2), 124-129. doi: 10.1136/injuryprev-2011-040252
Journal - Research Article
Hansen, P., Ombler, F., & Post, E. (2013). The New Zealand Sustainability Dashboard: A survey of Sustainability Dashboards in use internationally [Research Report: Number 13/03]. New Zealand: Agriculture Research Group on Sustainability. 43p.
Working Paper; Discussion Paper; Technical Report
Hansen, P. (2013). Does cancer deserve special treatment when health technologies are prioritized? Israel Journal of Health Policy Research, 2, 45. doi: 10.1186/2045-4015-2-45
Journal - Research Other
Hansen, P., & Sullivan, T. (2013). Using Multi-Criteria Decision Analysis (MCDA) to prioritise publicly-funded health care. Proceedings of the 8th Health Services & Policy Research Conference. (pp. 37). Retrieved from http://www.plevin.com.au/hsraanz2013/
Conference Contribution - Published proceedings: Abstract
Hansen, P., Kergozou, N., Knowles, S., & Thorsnes, P. (2013). Developing countries in need: Which characteristics appeal most to people when donating money? [Economics Discussion Papers No. 1312]. Dunedin, New Zealand: School of Business, University of Otago. 32p.
Working Paper; Discussion Paper; Technical Report
Hansen, P., Houghton, L., McGuire, M., & Winikoff, M. (2013, August). MOOCs: Revolution and/or hyperbole? An Otago perspective. Panel discussion at the Spotlight on Teaching and Learning Colloquium, Dunedin, New Zealand.
Conference Contribution - Verbal presentation and other Conference outputs
Dobson, F., Hinman, R. S., Roos, E. M., Abbott, J. H., Stratford, P., Davis, A. M., … Hansen, P., & Bennell, K. L. (2013). OARSI recommended performance-based tests to assess physical function in people diagnosed with hip or knee osteoarthritis. Osteoarthritis & Cartilage, 21(8), 1042-1052. doi: 10.1016/j.joca.2013.05.002
Journal - Research Article
Dobson, F., Bennell, K., Hinman, R., Roos, E., Abbott, H., Stratford, P., … Hansen, P., … Henrotin, Y. (2013). OARSI recommended performance-based tests to assess physical function in osteoarthritis of the hip or knee: Authors' reply. Osteoarthritis & Cartilage, 21(10), 1625-1626. doi: 10.1016/j.joca.2013.07.011
Journal - Research Other
Pinto, D., Robertson, M. C., Abbott, J. H., Hansen, P., Campbell, A. J., on behalf of the MOA Trial Team. (2013). Manual therapy, exercise therapy, or both, in addition to usual care, for osteoarthritis of the hip or knee. 2: Economic evaluation alongside a randomized controlled trial. Osteoarthritis & Cartilage, 21(10), 1504-1513. doi: 10.1016/j.joca.2013.06.014
Journal - Research Article
Wilson, R., Derrett, S., Hansen, P., & Langley, J. (2012). Estimating prior health status using EQ-5D: Self-recall or population norms. Proceedings of the EuroQol Annual Meeting. (pp. 178-179). Retrieved from https://euroqol.org
Conference Contribution - Published proceedings: Abstract
Manhire, J., Moller, H., Barber, A., Saunders, C., MacLeod, C., Rosin, C., … Campbell, H., … Hansen, P., … Barr, T. (2012). The New Zealand Sustainability Dashboard: Unified monitoring and learning for sustainable agriculture in New Zealand [ARGOS Working Paper No. 8]. New Zealand: Agriculture Research Group on Sustainability. 18p.
Working Paper; Discussion Paper; Technical Report
Golan, O., & Hansen, P. (2012). Which health technologies should be funded? A prioritization framework based explicitly on value for money. Israel Journal of Health Policy Research, 1, 44. doi: 10.1186/2045-4015-1-44
Journal - Research Article
Abbott, J. H., Pinto, D., Robertson, C., Chapple, C., Wright, A., Leon de la Barra, S., Hansen, P., Baxter, D., Theis, J.-C., Campbell, J., for the MOA Trial Team. (2012, October). Management of osteoarthritis of the hip or knee: Exercise therapy, manual therapy, or both? A randomised clinical trial with economic evaluation. Verbal presentation at the New Zealand Orthopaedic Association (NZOA) Annual Scientific Meeting, Dunedin, New Zealand.
Conference Contribution - Verbal presentation and other Conference outputs
Wilson, R., Derrett, S., Hansen, P., & Langley, J. (2012). Retrospective evaluation versus population norms for the measurement of baseline health status. Health & Quality of Life Outcomes, 10, 68. doi: 10.1186/1477-7525-10-68
Journal - Research Article
Abbott, J. H., Pinto, D., Robertson, M. C., Hansen, P., Campbell, A. J., and the MOA Trial Team. (2012). Economic evaluation of the MOA Trial: Exercise therapy and/or manual therapy for management of osteoarthritis of the hip or knee. New Zealand Journal of Physiotherapy, 40(2), (pp. 81). [Abstract]
Conference Contribution - Published proceedings: Abstract
Hansen, P., Hendry, A., Naden, R., Ombler, F., & Stewart, R. (2012). A new process for creating points systems for prioritising patients for elective health services. Clinical Governance, 17(3), 200-209. doi: 10.1108/14777271211251318
Journal - Research Article
Hansen, P. (2012). Health sector decision-making: More than just cost per QALY calculations. Journal of Health Services Research & Policy, 17(3), 129-130. doi: 10.1258/jhsrp.2012.012058
Journal - Research Other
Byrne, T. J., Amer, P. R., Fennessy, P. F., Hansen, P., & Wickham, B. W. (2012). A preference-based approach to deriving breeding objectives: Applied to sheep breeding. Animal, 6(5), 778-788. doi: 10.1017/S1751731111002060
Journal - Research Article
Pinto, D., Robertson, M. C., Hansen, P., & Abbott, J. H. (2012). Cost-effectiveness of nonpharmacologic, nonsurgical interventions for hip and/or knee osteoarthritis: Systematic review. Value in Health, 15(1), 1-12. doi: 10.1016/j.jval.2011.09.003
Journal - Research Article
Hansen, P., & Ombler, F. (2011). 1000Minds MCDA software: Implementing the PAPRIKA method. Euro Working Group on Multicriteria Decision Aiding Bulletin, 24, 9-13.
Journal - Professional & Other Non-Research Articles
Gilks, A., Hansen, P., Kasper, C., Moller, J., & Ombler, F. (2011). No Major Drama [Computer Software]. Dunedin, New Zealand: Graduate Factory. Retrieved from http://www.nomajordrama.com/
Software
Byrne, T. J., Fennessy, P. F., Smith, K. F., Hansen, P., & Amer, P. R. (2011). Preference-based approaches to deriving breeding objectives: Application to sheep and plant breeding. In P. Vercoe (Ed.), Proceedings of the Nineteenth Association for the Advancement of Animal Breeding and Genetics (AAABG) Conference: Breeding Objectives: A New Paradigm.19, (pp. 35-38). Perth, Australia: Association for the Advancement of Animal Breeding and Genetics. [Full Paper]
Conference Contribution - Published proceedings: Full paper
Hansen, P. (2011). Peer review of: Value for money of problem gambling services by KPMG. Commissioned by Ministry of Health. Dunedin, New Zealand: University of Otago. 6p.
Commissioned Report for External Body
Barber, A., Hansen, P., Naden, R., Ombler, F., & Stewart, R. (2011). Who’s next? A new process for creating points systems for prioritising patients for elective health services [Economics Discussion Papers: No. 1104]. Dunedin, New Zealand: School of Business, University of Otago. 12p.
Working Paper; Discussion Paper; Technical Report
Paradkar, A., Hansen, P., & Knight, J. (2011, August). Entrepreneurship: The long and winding road to commercial success. EcoNZ@Otago, 27, 1-3. Retrieved from http://www.business.otago.ac.nz/econ/econz/. [Other Research Output].
Other Research Output
Pinto, D., Robertson, M. C., Hansen, P., Abbott, J. H., on behalf of the MOA Trial Team. (2011). Economic evaluation within a factorialdesign randomised controlled trial of exercise, manual therapy, or both interventions for osteoarthritis of the hip or knee: Study protocol. BMJ Open, 1(1), e000136. doi: 10.1136/bmjopen-2011-000136
Journal - Research Article
Derrett, S., Davie, G., Ameratunga, S., Wyeth, E., Colhoun, S., Wilson, S., Samaranayaka, A., Lilley, R., Hokowhitu, B., Hansen, P., & Langley, J. (2011). Prospective Outcomes of Injury Study: Recruitment, and participant characteristics, health and disability status. Injury Prevention, 17(6), 415-418. doi: 10.1136/injuryprev-2011-040044
Journal - Research Article
Pinto, D., Robertson, M. C., Hansen, P., & Abbott, J. H. (2011). Good agreement between questionnaire and administrative databases for health care use and costs in patients with osteoarthritis. BMC Medical Research Methodology, 11, 45. doi: 10.1186/1471-2288-11-45
Journal - Research Article
Derrett, S., Langley, J., Hokowhitu, B., Ameratunga, S., Hansen, P., Davie, G., Wyeth, E., & Lilley, R. (2010). Disability outcomes following injury: Results from phase one of the prospective outcomes of injury study (POIS). Injury Prevention, 16(Suppl. 1), (pp. A51). doi: 10.1136/ip.2010.029215.185
Conference Contribution - Published proceedings: Abstract
McCormack, P., Quigley, J., & Hansen, P. (2010). Review of access to high-cost, highly-specialised medicines in New Zealand. Commissioned by Ministry of Health. 84p.
Commissioned Report for External Body
Golan, O., Hansen, P., Kaplan, G., & Tal, O. (2010). Health technology prioritization: Which criteria for prioritizing new technologies and what are their relative weights? Health Policy, 102(2-3), 126-135. doi: 10.1016/j.healthpol.2010.10.012
Journal - Research Article
Golan, O., Hansen, P., Kaplan, G., & Tal, O. (2010). Health technology prioritisation: Which criteria for prioritising new technologies and what are their relative weights? [Economics Discussion Papers: No. 1006]. Dunedin, New Zealand: School of Business, University of Otago. 20p.
Working Paper; Discussion Paper; Technical Report
Pinto, D., Robertson, M. C., Hansen, P., & Abbott, J. H. (2010). Capturing data on health care use and costs for patients with osteoarthritis: Agreement between a patient-completed questionnaire and administrative records. Value in Health.13(3), (pp. A129). doi: 10.1016/S1098-3015(10)72622-X
Conference Contribution - Published proceedings: Abstract
McAuley, K. A., Taylor, R. W., Farmer, V. L., Hansen, P., Williams, S. M., Booker, C. S., & Mann, J. I. (2010). Economic evaluation of a community-based obesity prevention program in children: The APPLE project. Obesity, 18(1), 131-136. doi: 10.1038/oby.2009.148
Journal - Research Article
Hansen, P., & Ombler, F. (2009). Decision support system and method. (US 7,552,104).
Intellectual Property
Pinto, D., Robertson, M. C., Abbott, J. H., & Hansen, P. (2009). A systematic review of economic evaluations for conservative, non-pharmacologic management of hip and/or knee osteoarthritis. e-Australian Journal of Physiotherapy.55(4, Suppl.), (pp. 34). [Abstract]
Conference Contribution - Published proceedings: Abstract
Hansen, P., & Ombler, F. (2009). A new method for scoring additive multi-attribute value models using pairwise rankings of alternatives. Journal of Multi-Criteria Decision Analysis, 15(3-4), 87-107. doi: 10.1002/mcda.428
Journal - Research Article
Pinto, D., Robertson, C., Garcia, J., Hansen, P., & Abbott, H. (2009). Identifying and valuing health resource use in economic evaluation studies: Can participants be trusted sources? New Zealand Medical Journal, 122(1299). Retrieved from http://journal.nzma.org.nz/journal/122-1299/3706/content.pdf
Conference Contribution - Published proceedings: Abstract
Derrett, S., Langley, J., Hokowhitu, B., Ameratunga, S., Hansen, P., Davie, G., Wyeth, E., & Lilley, R. (2009). Prospective outcomes of injury study. Injury Prevention, 15(5), e3. doi: 10.1136/ip.2009.022558
Journal - Research Article
Hansen, P. (2009). Commentary on 'What is a priority?' by Paul Spicker [Comment]. Journal of Health Services Research & Policy, 14(2), 117-118.
Journal - Research Other
Dale, K. S., McAuley, K. A., Taylor, R. W., Williams, S. M., Farmer, V. L., Hansen, P., Vorgers, S. M., Chisholm, A. W., & Mann, J. I. (2009). Determining optimal approaches for weight maintenance: A randomized controlled trial. CMAJ, 180(10), E39-E46. doi: 10.1503/cmaj.080974
Journal - Research Article
Gilks, A., Hansen, P., & Ombler, F. (2008). Otago Choice [Computer Software]. Dunedin, New Zealand: 1000minds and the University of Otago. Retrieved from http://poweredby.1000minds.com/otagochoiceV1/
Software
Hansen, P. (2008). A brief commentary on "Growing pains: The valuation and cost of human capital", by Greg Clydesdale, Department of Management & Internal Business, Massey University: Albany. Commissioned by Ministry of Pacific Island Affairs. Dunedin, New Zealand: University of Otago. 6p.
Commissioned Report for External Body
Hansen, P. (2008, July). Eeny, meeny, miny, moe: Catch a patient by the toe: To whom should the treatments go? EcoNZ@Otago, 21, 1-4. Retrieved from http://www.business.otago.ac.nz/econ/econz/. [Other Research Output].
Other Research Output
McKewen, P., Bannister, B., Hansen, P., Hodges, M., & Ombler, F. (2008). An interactive online personal planner for healthy food choices and exercise. Diabetes Research & Clinical Practice, 79(Suppl. 1), (pp. S53). [Abstract]
Conference Contribution - Published proceedings: Abstract
Hansen, P., & Ombler, F. (2007). 1000Minds (Version http://www.1000minds.com) [Computer Software]. Dunedin, New Zealand: 1000Minds. Retrieved from http://www.1000minds.com
Software
Hansen, P., & Ombler, F. (2007). Decision support system and method. (2004248503).
Intellectual Property
Hayes, J. L., & Hansen, P. (2007). Is laparoscopic colectomy for cancer cost-effective relative to open colectomy? ANZ Journal of Surgery, 77, 782-786.
Journal - Research Article
Hansen, P. (2006). A review of PHARMAC's draft prescription for pharmacoeconomic analysis: Version 2. Commissioned by PHARMAC. Dunedin, New Zealand: University of Otago. 23p.
Commissioned Report for External Body
Priest, V. L., Begg, E. J., Gardiner, S. J., Frampton, C. M., Gearry, R. B., Barclay, M. L., Clark, D. W., & Hansen, P. (2006). Pharmacoeconomic analyses of azathioprine, methotrexate and prospective pharmacogenetic testing for the management of inflammatory bowel disease. Pharmacoeconomics, 24(8), 767-781.
Journal - Research Article
Milne, R. J., Heaton-Brown, K. H., Hansen, P., Thomas, D., Harvey, V., & Cubitt, A. (2006). Quality-of-life valuations of advanced breast cancer by New Zealand women. Pharmacoeconomics, 24(3), 281-292.
Journal - Research Article
Hansen, P. (2006). A theoretical review of PHARMAC's over-arching approach to deciding which pharmaceuticals to fund, including high cost ones. Commissioned by New Zealand's Pharmaceutical Management Agency (PHARMAC). 30p.
Commissioned Report for External Body
Hansen, P. (2005). From the editor [Editorial note]. EcoNZ@Otago, 15(September), 1. Retrieved from http://www.business.otago.ac.nz/econ/econz
Journal - Professional & Other Non-Research Articles
Hansen, P. (2005). From the editor [Editorial note]. EcoNZ@Otago, 14(February), 1. Retrieved from http://www.business.otago.ac.nz/econ/econz
Journal - Professional & Other Non-Research Articles
Hansen, P., & Ombler, F. (2005). A new method for scoring additive points systems, based on potentially all pairwise rankings of all possible alternatives. Economics Discussion Papers, no.0520. Dunedin, New Zealand: Department of Economics, University of Otago. 29p.
Working Paper; Discussion Paper; Technical Report
Devlin, N., Hansen, P., Herbison, P., & Macran, S. (2005). A 'new and improved' EQ-5D valuation questionnaire? Results from a pilot study. European Journal of Health Economics, 6(1), 73-82.
Journal - Research Article
Hayes, J. L., & Hansen, P. (2005). Cost-utility analysis of laparoscopic-assisted colectomy for cancer. ANZ Journal of Surgery, 75(Suppl.), (pp. A42-A43). doi: 10.1111/j.1445-2197.2005.03457.x
Conference Contribution - Published proceedings: Abstract
Hansen, P. (2004). From the editor [Editorial note]. EcoNZ@Otago, 13(July), 1. Retrieved from http://www.business.otago.ac.nz/econ/econz
Journal - Professional & Other Non-Research Articles
Hansen, P. (2004). From the new editor [Editorial note]. EcoNZ@Otago, 12, 1. Retrieved from http://www.business.otago.ac.nz/econ/econz
Journal - Professional & Other Non-Research Articles
Alexander, W. R. J., & Hansen, P. (2004). A critique of the multi-sector model of the effects of military spending on economic growth. Applied Econometrics & International Development, 4(2), 35-54.
Journal - Research Article
Hansen, P., & Ombler, F. (2004). Point*Wizard [Computer Software]. Point Wizard Ltd.
Software
Hansen, P. (2004). Borrowing to learn, or learning to borrow? Student fees and the Student Loans Scheme. In P. Hansen & A. King (Eds.), Keeping economics real: New Zealand economic issues. (pp. 4-8). Auckland, New Zealand: Pearson Education New Zealand.
Chapter in Book - Research
Devlin, N., & Hansen, P. (2004). Who shall live and who shall die? Rationing health care in New Zealand. In P. Hansen & A. King (Eds.), Keeping economics real: New Zealand economic issues. (pp. 15-19). Auckland, New Zealand: Pearson Education New Zealand.
Chapter in Book - Research
Hansen, P., & Graham, A. (2004). Human organ transplants, for love or money? In P. Hansen & A. King (Eds.), Keeping economics real: New Zealand economic issues. (pp. 20-24). Auckland, New Zealand: Pearson Education New Zealand.
Chapter in Book - Research
Hansen, P. (2004). Will New Zealand be held to account some day soon? In P. Hansen & A. King (Eds.), Keeping economics real: New Zealand economic issues. (pp. 186-189). Auckland, New Zealand: Pearson Education New Zealand.
Chapter in Book - Research
Hansen, P., & King, A. (Eds.). (2004). Keeping economics real: New Zealand economic issues. Auckland, New Zealand: Pearson Education New Zealand, 214p.
Edited Book - Research
Hansen, P., & Trendle, D. (2004, February). Fun-loving - and rational? - criminals: The economic theory of crime and punishment. EcoNZ@Otago, (12), 7-9. Retrieved from http://www.business.otago.ac.nz/econ/econz. [Other Research Output].
Other Research Output
Devlin, N. J., Hansen, P., & Selai, C. (2004). Understanding health state valuations: A qualitative analysis of respondents' comments. Quality of Life Research, 13, 1265-1277.
Journal - Research Article
Perkins, M. R. V., Devlin, N. J., & Hansen, P. (2004). The validity and reliability of EQ-5D health state valuations in a survey of Māori. Quality of Life Research, 13, 271-274.
Journal - Research Article
Hansen, P. & Graham, A. (2003). Human organ transplants: For love or money?. EcoNZ@Otago, 11, 8-10. [Other Research Output].
Other Research Output
Brooks, R., Coons, S. J., De Cock, P., Devlin, N., De Weert, W., Hansen, P., … Marra, C. (2003). EQ-5D in selected countries around the World. In R. Brooks, R. Rabin & F. de Charro (Eds.), The measurement and valuation of health status using the EQ-5D: A European perspective: Evidence from the EuroQol BIOMED Research Programme. (pp. 207-227). Kluwer. doi: 10.1007/978-94-017-0233-1_13
Chapter in Book - Research
Derrett, S., Devlin, N., Hansen, P., & Herbison, G. P. (2003). Prioritizing patients for elective surgery: A prospective study of clinical priority assessment criteria in New Zealand. International Journal of Technology Assessment in Health Care, 19(1), 91-105.
Journal - Research Article
Devlin, N., Hansen, P., Kind, P., & Williams, A. (2003). Logical inconsistencies in survey respondents' health state valuations - a methodological challenge for estimating social tariffs. Health Economics, 12, 529-544.
Journal - Research Article
Devlin, N. J., Hansen, P., & Macran, S. (2002). A 'new and improved' EQ-5D valuation questionnaire? Results from a pilot study. In P. Kind & S. Macran (Eds.), 19th Plenary Meeting of the EuroQol Group. (pp. 323-360). [Full Paper]
Conference Contribution - Published proceedings: Full paper
Hansen, P. (2002). Borrowing to learn, or learning to borrow? Student fees and the loans scheme. EcoNZ@Otago, 9, 1-4.
Journal - Research Other
Hansen, P. (2002). Another graphical proof of Arrow's Impossibility Theorem. Journal of Economic Education, 33(3), 217-235.
Journal - Research Article
Derrett, S., Devlin, N., Hansen, P., & Herbison, P. (2001). Prioritising patients for elective surgery: A prospective study of Clinical Priority Assessment Criteria (CPAC) in New Zealand. In A. L. Norinder, K. M. Pedersen & P. Roos (Eds.), Proceedings of the 18th Plenary Meeting of the EuroQol Group. (pp. 65-80). [Full Paper]
Conference Contribution - Published proceedings: Full paper
Devlin, N. J., Hansen, P., & Selai, C. (2001). Understanding health state valuations: a qualitative analysis of respondents' comments. In A. L. Norinder, K. L. Pedersen & P. Roos (Eds.), Proceedings of the 18th Plenary Meeting of the EuroQol Group. (pp. 81-103). Copenhagen, Denmark. [Abstract]
Conference Contribution - Published proceedings: Abstract
Devlin, N. J., & Hansen, P. (2001). Health care spending and economic output: Granger causality. Applied Economics Letters, 8(8), 561-564.
Journal - Research Article
Perkins, M. R. V., Devlin, N. J., & Hansen, P. (2001). Maori health state preferences: A pilot study. Commissioned by Department of Economics, University of Otago. Economics Discussion Paper No. 0101. 13p.
Commissioned Report for External Body
Alexander, W. R. J., & Hansen, P. (2001). Economic growth in sub-Saharan Africa. In F. Columbus (Ed.), Politics and Economics of Africa. (pp. 107-125). New York: Nova Science Publishers.
Chapter in Book - Research
Devlin, N. J., Hansen, P., & Herbison, G. P. (2000). Variations in self-reported health status: Results from a New Zealand survey. New Zealand Medical Journal, 113, 517-520.
Journal - Research Article
Devlin, N. J., Hansen, P., Williams, A., & Kind, P. (2000). The health state preferences and logical inconsistencies of New Zealanders: A tale of two tariffs. In J. M. Cabas´es & I. Gaminde (Eds.), 17th Plenary Meeting of the EuroQol Group Discussion Papers. (pp. 61-86). Pamplona, Spain. Retrieved from www.unavarra.es/directo/congresos/apoyo/EuroQol/index1.html
Conference Contribution - Published proceedings: Full paper
Devlin, N. J., & Hansen, P. (2000). Allocating Vote: Health - 'Needs Assessment' and an Economics Based Approach. Treasury Working Paper 00/4. Commissioned by The Treasury. Wellington: The Treasury. 20p.
Commissioned Report for External Body
Hansen, P. (2000). Another simple graphical proof of Arrow's Impossibility Theorem. Commissioned by Department of Economics, University of Otago, Economics Discussion Paper 0009. 23p.
Commissioned Report for External Body
Buckingham, K., Devlin, N. J., & Hansen, P. (2000). Does it matter whose valuations are used to estimate health state tariffs, and which tariffs are used in CUA? In J. M. Cabasés & I. Gaminde (Eds.), 17th Plenary Meeting of the EuroQol Group Discussion Papers. (pp. 137-152). Pamplona, Spain. Retrieved from www.unavarra.es/directo/congresos/apoyo/EuroQol/index1.html
Conference Contribution - Published proceedings: Abstract
Devlin, N. J., Hansen, P., Kind, P., & Williams, A. H. (2000). The health state preferences and logical inconsistencies of New Zealanders: A tale of two tariffs [Discussion paper 180]. York, UK: University of York. 29p.
Working Paper; Discussion Paper; Technical Report
Devlin, N. J., & Hansen, P. (1999). Who shall live and who shall die? Rationing publicly-funded health care. EcoNZ@Otago, (3), 8-11.
Journal - Professional & Other Non-Research Articles
Devlin, N. J., & Hansen, P. (1999). Ethical Precepts of Cost-Utility Analysis. Otago Bioethics Report, 8(2), 16-20.
Journal - Research Article
Hansen, P. (1998). Someday soon, will New Zealand be held to account? EcoNZ@Otago, 1, 4-5.
Journal - Professional & Other Non-Research Articles
Hansen, P., & Knowles, S. (1998). Human capital and returns to scale. Journal of Economic Studies, 25, 118-123.
Journal - Research Article
Hansen, P., & King, A. B. (1998). Health care expenditure and GDP: panel data unit root test results-comment. Journal of Health Economics, 17, 377-381.
Journal - Research Article
Alexander, W. R. J., & Hansen, P. (1998). Government, exports, instability, and economic growth in sub-Saharan Africa. South African Journal of Economics, 66(4), 492-511.
Journal - Research Article
Hansen, P. (1997). Inference on "Earnings dynamics over the life cycle: new evidence for New Zealand". New Zealand Economic Papers, 31(2), 221-227.
Journal - Research Article
Alexander, W. R., Hansen, P., & Owen, P. D. (1996). Inference on productivity differentials in multi-sector models of economic growth. Journal of Development Economics, 51(2), 315-325.
Journal - Research Article
King, A. B., & Hansen, P. C. (1996). Aggregate health care expenditure in the United States: evidence from cointegration tests: a comment. Applied Economics Letters, 3, 37-39.
Journal - Research Article
King, A. B., & Hansen, P. C. (1996). The determinants of health care expenditure: a cointegration approach. Journal of Health Economics, 15, 127-137.
Journal - Research Article
Hansen, P. (1996). Kaldor's technical progress function: a comment. Applied Economics Letters, 3(11), 729-731.
Journal - Research Article
Hansen, P. (1996). Uncertain income, uncertain taxes and Ricardian equivalence. Bulletin of Economic Research, 48(4), 317-328.
Journal - Research Article
Hansen, P., & Scuffham, P. (1995). The cost-effectiveness of compulsory bicycle helmets: evidence from New Zealand. Australian Journal of Public Health, 19, 450-454.
Journal - Research Article
BCom PGDipCom (Otago) MEc (ANU) PhD (Otago)