Malaria is the cause of more mortality and morbidity in Tanzania than any other disease, in large part due to growing resistance to anti-malarial drugs. This study estimates that over 1% of GDP is devoted to the disease, representing US$2.2 per capita, and 39% of total health expenditure nationally. Government facilities devote almost one-third of their resources to the disease. Private expenditure, primarily on drugs, coils, sprays and bed-nets, represents 71% of total expenditures. Given the dominance of malaria treatment outside Government facilities, strategies to control behaviour in the private sector are critical. Together with regulations on private providers, and other interventions such as promoting the use of bed-nets in rural areas, greater research into and use of information strategies is required. Public policies should be designed to influence behaviour, to encourage households to seek adequate diagnosis of fever and to complete appropriate treatment with the right drugs.
The role of public capital in economic growth is examined using data from the Penn World Tables and other sources on a large number of countries. Drawing on intertemporal optimization, the theoretical framework nests the exogenous (Solow) and endogenous types of growth and is data-consistent. It is found that public capital makes a significant contribution to growth. The actual level of investment on public capital is suboptimal. Growth in recent decades can be characterized as 'endogenous' with little sign of convergence. There is evidence of a growth slow-down between the 1970s and 1980s. Human capital also significantly enhances growth.
This paper seeks to analyse the findings of an extensive household survey, uncovering interesting evidence of variation in health-seeking behaviour across rural and urban areas due, it is suggested, to differences in real costs, quality of care, and perceptions of the value of health and health care. It is shown that, ceteris paribus, urban households in Kazakhstan are more likely to consult, to be admitted to hospital, to report illness, and will spend relatively more on health care. The data suggest the need for further qualitative study into the factors underlying these patterns leading to strategies to increase the quality, acceptability and affordability of rural health services. This is important given the decline in health indicators such as life expectancy in Kazakhstan and the increased burden on households of funding health care in a time of economic insecurity and deterioration of public services.
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