Kawabuchi Koichi. 2016年度の診療報酬改訂が医療機関経営に及ぼす影響(Impact of Fiscal Year 2016 Medical Fee Revision on Medical Institution Management) Japan Hospitals. 2017.07; (36): 29-37. ( ichushi )

Koichi Kawabuchi, Yusuke Kabeya. FY2016 Estimating the Impact of the New Income Deduction System for Over-the-Counter Drug Expenses- JAPAN HOSPITALS. 2016.07; 35

Kazumitsu Nawata, Koichi kawabuchi. Comparison of the Length of Stay and Medical Expenditures among Japanese Hospitals for Type 2 Diabetes Treatments: The Box-Cox Transformation Model under Heteroscedasticity Health. 2016.01; 8 (1):

Koichi Kawabuchi,Keiko Kajitani. A comparison of Management Conditions in Japan's Dental Clinics and Medical Clinics. Journal of Dentistry Indonesia. 2015.08; 22 (2): 37-41.

Nawata K, Kawabuchi K. Financial Sustainability of the Japanese Medical Payment System: Analysis of the Japanese Medical Expenditure for Educational Hospitalization of Patients with Type 2 Diabetes Published Online. 2015.08; 7 (8): 1007-1021.

Koichi Kawabuchi. A Healthcare Economist's View of Abenomics: Can "Gambling" Economic Policy Work?. Jpn Hosp. 2015.07; 34 29-34.

Koichi Kawabuchi. FY2014 Healthcare System Reformation - Would We Be Happier in Japan or Italy? Jpn Hosp. 2014.10; (33): 29-34.

Hirano E, Fuji H, Onoe T, Kumar V, Shirato H, Kawabuchi K. Cost-effectiveness analysis of cochlear dose reduction by proton beam therapy for medulloblastoma in childhood. J Radiat Res. 2014.03; 55 (2): 320-327. ( PubMed, DOI )

Kawabuchi K. Evidence-based policy making for sustainable healthcare in Japan: 2025 and beyond. Jpn Hosp. 2013.07; (32): 29-37. ( PubMed )

James Tumaini Kengia, Kyi Chan Ko, Shinobu Ikeda, Atsuko Hiraishi, Makiko Mieno-Naka, Tomio Arai, Noriko Sato, Masaaki Muramatsu, Motoji Sawabe. A gene variant in the Atp10d gene associates with atherosclerotic indices in Japanese elderly population. Atherosclerosis. 2013; 231 (1): 158-162.

Kengia JT, Igarashi I, Kawabuchi K. Effectiveness of health sector reforms in reducing disparities in utilization of skilled birth attendants in Tanzania. Tohoku J Exp Med. 2013; 230 (4): 241-253. ( PubMed )

Kondo A, Kawabuchi K. Evaluation of the introduction of a diagnosis procedure combination system for patient outcome and hospitalisation charges for patients with hip fracture or lung cancer in Japan. Health Policy. 2012.10; 107 (2-3): 184-193. ( PubMed, DOI )

Islam MT, Igarashi I, Kawabuchi K. The impact of Gonoshasthaya Kendra's Micro Health Insurance plan on antenatal care among poor women in rural Bangladesh. Biosci Trends. 2012.08; 6 (4): 165-175. ( PubMed )

Kawabuchi K. The issues and future of the healthcare delivery system in Japan. Jpn Hosp. 2012.07; (31): 39-43. ( PubMed )

Tsuchiya T, Fukuda T, Furuiye M, Kawabuchi K. Pharmacoeconomic analysis of consolidation therapy with pemetrexed after first-line chemotherapy for non-small cell lung cancer. Lung Cancer. 2011.12; 74 (3): 521-528. ( PubMed, DOI )

Kawabuchi K. [Economical effect of vaccine]. Nihon Rinsho. 2011.09; 69 (9): 1674-1678. ( PubMed )

Kawabuchi K. Crisis of novel infectious diseases: why don't Japan have enough vaccines? Jpn Hosp. 2011.07; (30): 53-59. ( PubMed )

Kawabuchi K, Kajitani K, Ito Y, Tsushita K. [Cost effectiveness of health check-up and lifestyle intervention for metabolic syndrome]. Nihon Rinsho. 2011.01; 69 Suppl 1 737-742. ( PubMed )

Akakura K, Matsuzaki K, Kobayashi T, Kitoh H, Mizoguchi K, Tomikawa G, Takura T, Kawabuchi K. [Evaluation of utility index of quality of life (QOL) in prostate cancer patients: comparison of QOL utility index EuroQol-5D (EQ-5D) and visual analogue scale (VAS) with health-related QOL questionnaires SF-36 and EPIC]. Nihon Hinyokika Gakkai Zasshi. 2011.01; 102 (1): 9-13. ( PubMed )

Kawabuchi K. Current status and issues of medical care and the long-term care insurance system for the old-old elderly in Japan. Jpn Hosp. 2010.07; (29): 53-58. ( PubMed )

Wisaijohn T, Pimkhaokham A, Lapying P, Itthichaisri C, Pannarunothai S, Igarashi I, Kawabuchi K. New casemix classification as an alternative method for budget allocation in thai oral healthcare service: a pilot study. Int J Dent. 2010; 2010 ( PubMed, DOI )

Kawabuchi K, Kajitani K. Where did our physicians go? Jpn Hosp. 2009.07; (28): 59-64. ( PubMed )

Kawabuchi K, Kajitani K. A new elderly care system-introduction of the healthcare system for long life healthcare. Jpn Hosp. 2008.07; (27): 43-49. ( PubMed )

Kawabuchi K, Kajitani K. Issues in expansion of DPC. Jpn Hosp. 2007.12; (26): 19-30. ( PubMed )

Kawabuchi K. [Socio-economics on care for the elderly patients with hip fracture]. Nihon Rinsho. 2006.09; 64 (9): 1589-1596. ( PubMed )

Nawata K, Nitta A, Watanabe S, Kawabuchi K. An analysis of the length of stay and effectiveness of treatment for hip fracture patients in Japan: evaluation of the 2002 Revision of the Medical Service Fee Schedule. J Health Econ. 2006.07; 25 (4): 722-739. ( PubMed, DOI )

Kawabuchi K, Kajitani K. Is Koizumi's health care reform going well? Jpn Hosp. 2005.07; (24): 17-22. ( PubMed )

Kawabuchi K. [Medical economics and quality of medical care: clinical path]. Nihon Naika Gakkai Zasshi. 2004.09; 93 (9): 1903-1908. ( PubMed )

Kawabuchi K, Kajitani K. Time of changes--health care reform in Japan. Jpn Hosp. 2003.07; (22): 11-17. ( PubMed )

Kawabuchi K. [Does MSA lead the Japanese Health Insurance Reform to success? No. 8 in series of articles: controversy and reform proposals concerning insured medical care in neurosurgery]. No Shinkei Geka. 2002.10; 30 (10): 1135-1137. ( PubMed )

Koichi Kawabuchi. An Economic Evaluation of Particle Radiotherapy. CARS2014 28th International Congress and Exhibition, Fukuoka 2014.06.27

Koichi Kawabuchi. Application of ACG to Japanese Health care setting. 2014 International ACG Conference 2014.04.28 Seatlle

Kouchi Kawabuchi. Adapting Hospitals and Overall Healthcare System to the Super-Aging Society in Japan. 日伊ビジネスグループ合同会議 2013.10.24

Kouchi Kawabuchi. Adapting Hospitals and Overall Healthcare System to the Super-Aging Society in Japan. 2013.06.28

川渕孝一. 日本における社会医療法人の現状と課題（일본 사회 의료 법인의 현황과 과제）. 2013.05.10

川渕孝一. Application of the ACG Systems and Validation of a Model in Japan. ACG Conference 2012.05.07

川渕孝一. Application of the ACG to medical claim records in Japan～Effect of DPC-based payment and its future in Japan. The 2nd Johns Hopkins' Asia Pacific Case-Mix Conference 2011.11.25

川渕孝一. Discussant “Mihajlo B. Jakovljevic: Radiology Diagnostics, Oncological Radiotherapy, Nuclear　Medicine and Interventional Radiographics Services Utilization Patterns and Economic Consequences Analysis in a Large Tertiary Care University Hospital – Four Year Trends 2007-2010” Japan Health Economic Association The 6th Annual Meetings. International Session and The 3rd Joint Meetings of Health Economics Association of Japan 2011.09.18

Radiology Diagnostics, Oncological Radiotherapy, Nuclear Medicine and Interventional Radiographics Services Utilization Patterns and Economic Consequences Analysis in a Large Tertiary Care University Hospital – Four Year Trends 2007-2010”. Japan Health Economic Association The 6th Annual Meetings: International Session and The 3rd Joint Meetings of Health Economics Association of Japan, Korea and Taiwan, JM-7 2011.09.18

川渕孝一. The impact of Micro Health Insurance on maternal health in rural women in Bangladesh; an Evidence from Gonoshasthaya Kendra. 第49回日本医療・病院管理学会学術総会 2011.08.20

川渕孝一. Sick Health Care?Trends in Japanese Health Care, Post 3/11. Economist Corporate Network 2011.05.26

川渕孝一. Status-quo and Issues of Medical Care and Long-term Care Insurance System for the Old-Old. HKIAPS 20th Anniversary Conference 2011.03.04

川渕孝一. 重粒子治療―医療ツーリズムの新たな展開（Medical tourism in heavy ion radiotherapy）. International Symposium on Heavy Ion Radiotherapy and Advanced Technology(as the 10th Heavy Ion Charged Particle Therapy Symposium) 2011.01.13

川渕孝一. Pimkhaokham A.， Itthichaisri C.， Lapying P.， Pannarunothai S. : Classification and Alternative Tool for Budget Allocation of Oral Healthcare Service in Thailand (poster). the 25th PCSI (Patient Classification Systems International) conference 2009.11.12

川渕孝一. Study on Proton Therapy from the Perspective of Health Economics，ESRI International Collaboration Projects 2006，Designing Long-Term and Health Care Systems: Menu of Services, Prices and Competition. 内閣府経済社会総合研究所国際共同研究プロジェクト「少子高齢化の下での持続的成長と財政再建」平成18年度報告会 2007.03.07

川渕孝一. Impacts of the Revision of National LTC Insurance System in April of 2006 on Health, Demand for Care, and Economic Status among the Aged and Caregivers，ESRI International Collaboration Projects 2006，Designing Long-Term and Health Care Systems: Menu of Services, Prices and Competition. 内閣府経済社会総合研究所国際共同研究プロジェクト「少子高齢化の下での持続的成長と財政再建」平成18年度報告会 2007.03.07

Asymmetric Information and Heterogeneous Preferences in a Health Care Market，ESRI International Collaboration Projects 2006，Designing Long-Term and Health Care Systems: Menu of Services, Prices and Competition. 内閣府経済社会総合研究所国際共同研究プロジェクト「少子高齢化の下での持続的成長と財政再建」平成18年度報告会 2007.03.07

川渕孝一. Guidelines for consumers on self-diagnosis and use of medicine . World self medication industry 14th general assembly & 5th Asia pacific Regional conference 2002.11.14

川渕孝一. Organization of Long-term Care in Asian Countries. International Health and Aging Conference Of the Global Healthcare Productivity Project and the China-US Health and Aging Research Program 2002.10.14

川渕孝一. Long-term care and Dementia in Japan，Quality enhancing initiatives: Regulatory and Market Features In Japan,Pharmaceutical expenditures in Japan. Global Healthcare Productivity　Bellagio 　Conference 2002.02.04

川渕孝一. How, where, and by whom are the elderly taken care in Inner Tokyo?. A meeting of the ILC World Cities Project in London 2001.11.14

川渕孝一. Status and Future of Japanese Health Economy. EU-JAPAN HealthCare Conference 2001.05.08

川渕孝一. What are the impediments that limit more effective care delivery?. Japan Society Health Services Roundtable Discussion Meeting 2000.11.19