NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Cook, Joseph; Jeuland, Marc; Maskery, Brian; Lauria, Donald; Dipika, Sur; Clemens, John; Whittington, Dale – Journal of Policy Analysis and Management, 2009
Although it is well known that vaccines against many infectious diseases confer positive economic externalities via indirect protection, analysts have typically ignored possible herd protection effects in policy analyses of vaccination programs. Despite a growing literature on the economic theory of vaccine externalities and several innovative…
Descriptors: Neighborhoods, Mathematical Models, Immunization Programs, Economics
Black, Maggie, Ed. – UNICEF News, 1982
Articles collected in this issue of UNICEF News deal with different aspects of the theme of communication in development programs. Specifically, topics covered include (1) communication as a total process and the role of communication in overcoming obstacles to social change; (2) a village education and resource center, in Bangladesh, committed to…
Descriptors: Communication Problems, Communications, Community Involvement, Developing Nations