Yoko Ibuka
Yoko Ibuka
Professor of Economics, Keio University
Verified email at - Homepage
Cited by
Cited by
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, 1-11, 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
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
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
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
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), e14, 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
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
Health-related activities in the American time use survey
LB Russell, Y Ibuka, KG Abraham
Medical care 45 (7), 680-685, 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
Inventory of data sources for estimating health care costs in the United States
JL Lund, KR Yabroff, Y Ibuka, LB Russell, PG Barnett, J Lipscomb, ...
Medical care 47 (7_Supplement_1), S127-S142, 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
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
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
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
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
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
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
Comprehensive analysis of long COVID in a Japanese nationwide prospective cohort study
H Terai, M Ishii, R Takemura, H Namkoong, K Shimamoto, K Masaki, ...
Respiratory Investigation 61 (6), 802-814, 2023
Understanding the effects of informal caregiving on health and well-being: heterogeneity and mechanisms
DD Le, Y Ibuka
Social Science & Medicine 317, 115630, 2023
The system can't perform the operation now. Try again later.
Articles 1–20