DEMAND FOR IMMUNITY AND EFFECTS OF PUBLIC VACCINATION

对免疫力的需求和公共疫苗接种的影响

• 批准号: 3373295
• 负责人: TOMAS J PHILIPSON
• 金额: $ 4.87万
• 依托单位: NATIONAL OPINION RESEARCH CENTER
• 依托单位国家: 美国
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-09-30 至 1996-09-29
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/3373295
• 关键词: active immunization; disease /disorder prevention /control; disease outbreaks; health economics; health surveys; human data; mass screening; mathematical model; model design /development

The objective of the project is to perform a theoretical study of the individual dynamic demand for vaccination, the aggregate disease implications of this demand, and the effects of public intervention on disease related behavior. Several of the results of the study have been partly established concerning the effect that prevalence of disease has on vaccine demand, the self-limiting character of epidemics that result from this private demand, and the Giffen good character of immunity in the sense that a vaccine price subsidy may decrease immunity. Furthermore, implications regarding the crowding out effect public vaccinations have on the private demand for vaccines are analyzed, as well as the relative health care expenditures on prevention versus treatment implied by public intervention. The conjectured results concern the cyclic disease occurrence under rational demand for vaccination, the effects of the demand for immunity on the age structure of a disease, and the normative welfare effects of vaccination and research on cure developments. The understanding of the vaccine related behavior the study will gain insight into is important for understanding the difficulty of existing public vaccine programs in eliminating vaccine preventable diseases.

该项目的目的是对 个人动态疫苗接种需求，总疾病 这种需求的影响以及公众干预对 与疾病相关的行为。 该研究的几个结果是 关于疾病患病率的影响的部分建立 关于疫苗的需求，导致流行病的自限制特征 从这个私人需求以及吉芬的良好特征 疫苗价格补贴可能会降低免疫力的感觉。 此外，关于拥挤效果公众的影响 分析了对私人疫苗需求的疫苗接种，如 以及预防的相对医疗保健支出 公众干预隐含的治疗。 猜想结果 涉及在合理需求下发生环状疾病的发生 疫苗接种，免疫需求对年龄结构的影响 疾病，以及疫苗接种的规范福利影响 关于治疗发展的研究。 对疫苗相关的理解 行为研究将获得深入的了解对于理解很重要 现有公共疫苗计划在消除疫苗方面的困难 可预防的疾病。