| The dynamics of risk perceptions and precautionary behavior in response to 2009 (H1N1) pandemic influenza Y Ibuka, GB Chapman, LA Meyers, M Li, AP Galvani BMC infectious diseases 10 (1), 1-11, 2010 | 301 | 2010 |
| End-of-life medical spending in last twelve months of life is lower than previously reported EB French, J McCauley, M Aragon, P Bakx, M Chalkley, SH Chen, ... Health Affairs 36 (7), 1211-1217, 2017 | 149 | 2017 |
| Free-riding behavior in vaccination decisions: an experimental study Y Ibuka, M Li, J Vietri, GB Chapman, AP Galvani PloS one 9 (1), e87164, 2014 | 122 | 2014 |
| Using game theory to examine incentives in influenza vaccination behavior GB Chapman, M Li, J Vietri, Y Ibuka, D Thomas, H Yoon, AP Galvani Psychological science 23 (9), 1008-1015, 2012 | 104 | 2012 |
| Social contacts, vaccination decisions and influenza in Japan Y Ibuka, Y Ohkusa, T Sugawara, GB Chapman, D Yamin, KE Atkins, ... J Epidemiol Community Health 70 (2), 162-167, 2016 | 80 | 2016 |
| Reevaluation of epidemiological data demonstrates that it is consistent with cross-immunity among human papillomavirus types DP Durham, EM Poolman, Y Ibuka, JP Townsend, AP Galvani The Journal of infectious diseases 206 (8), 1291-1298, 2012 | 41 | 2012 |
| Real-time prescription surveillance and its application to monitoring seasonal influenza activity in Japan T Sugawara, Y Ohkusa, Y Ibuka, H Kawanohara, K Taniguchi, N Okabe Journal of Medical Internet Research 14 (1), e1881, 2012 | 41 | 2012 |
| How much time do patients spend on outpatient visits? The American Time Use Survey LB Russell, Y Ibuka, D Carr The Patient: Patient-Centered Outcomes Research 1, 211-222, 2008 | 38 | 2008 |
| Health-related activities in the American time use survey LB Russell, Y Ibuka, KG Abraham Medical care, 680-685, 2007 | 35 | 2007 |
| How much time do adults spend on health-related self-care? Results from the American time use survey DE Jonas, Y Ibuka, LB Russell The Journal of the American Board of Family Medicine 24 (4), 380-390, 2011 | 30 | 2011 |
| Inventory of data sources for estimating health care costs in the United States JL Lund, KR Yabroff, LB Russell, PG Burnett, J Lipscomb, WF Lawrence, ... Medical care, s127-s142, 2009 | 27 | 2009 |
| Who got vaccinated against H1N1 pandemic influenza?–A longitudinal study in four US cities M Li, GB Chapman, Y Ibuka, LA Meyers, A Galvani Psychology & Health 27 (1), 101-115, 2012 | 23 | 2012 |
| Medical spending in Japan: an analysis using administrative data from a citizen's health insurance plan Y Ibuka, SH Chen, Y Ohtsu, N Izumida Fiscal Studies 37 (3-4), 561-592, 2016 | 13 | 2016 |
| An Analysis of Peer Effects on Vaccination Behavior Using a Model of Privately Provided Public Goods J Itaya, Y Ibuka, N Miyazato Discussion Paper, Series A 321, 1-42, 2018 | 11 | 2018 |
| Impact of program scale and indirect effects on the cost-effectiveness of vaccination programs Y Ibuka, AD Paltiel, AP Galvani Medical decision making 32 (3), 442-446, 2012 | 11 | 2012 |
| How much time do Americans spend seeking health care? Racial and ethnic differences in patient experiences D Carr, Y Ibuka, LB Russell The impact of demographics on health and health care: Race, ethnicity and …, 2010 | 11 | 2010 |
| Subsidies for influenza vaccination, vaccination rates, and health outcomes among the elderly in Japan Y Ibuka, S Bessho Japan and the World Economy 36, 56-66, 2015 | 8 | 2015 |
| Chapman, and Alison P. Galvani. 2014.“Free-Riding Behavior in Vaccination Decisions: An Experimental Study.” Y Ibuka, M Li, J Vietri, B Gretchen PloS One 9 (1), e87164, 0 | 5 | |
| Out-of-pocket payments and community-wide health outcomes: an examination of influenza vaccination subsidies in Japan Y Ibuka, S Bessho Health Economics, Policy and Law 11 (3), 275-302, 2016 | 3 | 2016 |
| Comprehensive and long-term surveys of COVID-19 sequelae in Japan, an ambidirectional multicentre cohort study: study protocol K Nakagawara, H Namkoong, H Terai, K Masaki, T Tanosaki, ... BMJ Open Respiratory Research 8 (1), e001015, 2021 | 1 | 2021 |
Gretchen ChapmanProfessor of Psychology, Social & Decision Sciences, Carnegie Mellon UniversityVerified email at andrew.cmu.edu
