Non-Communicable Diseases (NCDs) have become one of the leading causes of morbidity and mortality in Kenya. Their claim on financial and time resources adversely affects household welfare. Households predominantly pay healthcare costs for NCDs in Kenya as Out of Pocket expenditure (OOP). Health expenditure on NCDs stands at 6.2% of total health expenditure, which is 0.4% of the total gross domestic product of the country. This expenditure scenario has implications on household welfare through catastrophic expenditure in Kenya.

Despite a remarkable progress in the control and management of communicable diseases over the past century, the world is not better-off as the prevalence of Non-Communicable Diseases (NCD) is on the increase, both in developed and developing countries. The upsurge in NCD prevalence is attributable to risk factors both outside and within the control of individuals. One risk factor that has received less attention than it deserves is the social interactions variable.

Non-Communicable Diseases (NCDs) have been on the increase in Kenya over the past decade. This rising trend has led NCDs to account for over 30% of the annual total disease-related deaths in the country. Between 2005 and 2009, major NCDs (cancer, cardiovascular diseases, respiratory ailments and diabetes) accounted for over half of the top 20 causes of disease-related deaths in Kenya.

As the disease burden of poor access to water and sanitation declines around the world, the non-health benefits – mainly the time burden of water collection – will likely grow in importance in sector funding decisions and investment analyses. We measure the coping costs incurred by households in one area of rural Kenya. Sixty percent of the 387 households interviewed were collecting water outside the home, and household members were spending an average of two to three hours doing so per day.

We analyse the nitrogen oxide gas emissions of different productive sectors in Spain. Using input–output analysis, we study all sectors as subsystems of the economy and decompose into different components the total (direct and indirect) emissions generated by their final demand. This analysis provides guidance on the type of policies that should be developed in the different sectors with the aim of mitigating nitrogen oxide emissions. Some sectors that seem less important when looking at their direct emissions turn out to be highly relevant in terms of their total emissions.

We analyse the NOx gas emissions of different productive sectors in Spain. Using input–output analysis, we study all sectors as subsystems of the economy and classify them according to the explanatory factors of their total (direct and indirect) emissions. This classification provides guidance on the type of policies that should be developed in the different sectors with the aim of mitigating NOx emissions. Some sectors that seem less important when looking at their direct emissions turn out to be highly relevant in terms of their total emissions.

This study considers the effect of household tobacco expenditure on food consumption in Tanzania. The study hypothesizes that the majority of Tanzanians belong to a low-income group and that any expenditure on cigarettes or tobacco is at the expense of basic necessities, especially food. To verify this hypothesis, we first compared various expenditure patterns as well as household size of nonsmokers and smokers.

This study considers the effect of household cigarette expenditure on food poverty indicators in Tanzania. We first compare expenditure patterns as well as the household size of non-smokers and smokers. We find that the majority of non-smokers and smokers have low incomes, and that the mean total per capita expenditure (proxy for income) of non-smokers is slightly higher than those of smokers.

The study attempts to estimate the demand for cigarettes in Tanzania and presents simulation results on the effect of the cigarette excise tax on smoking participation, government revenue, and related topics. After briefly summarizing the magnitude and spread of cigarette consumption in the country, the paper reviews some empirical estimates from African and other countries. The 2008 Tanzanian household budget survey was used to estimate the demand for cigarettes in Tanzania.

Coal has fueled China’s fast growth in the last decades, but it also severely pollutes the air and causes many health issues. The magnitude of the health damage caused by air pollution depends on the location of emission sources. In this paper, we look into the spatial distribution of coal-fired power plants, the major emission sources in China, and investigate the determining factors behind the distribution. We see an overall increase in installed coal-fired power capacity in recent years, with capacity leaps in some provinces.