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331. Measuring Food Security Using Respondents' Perception of Food Consumption Adequacy

Author:
Benjamin Davis, Kathleen Beegle, Gero Caretto, and Mauro Migotto
Publication Date:
08-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Food security is a complex and multi-dimensional phenomenon. As such, its measurement may entail and benefit from the combination of both 'qualitative-subjective' and 'quantitative-objective' indicators. Yet, the evidence on the external validity of subjective-type information is scarce, especially using representative household surveys. The aim of this paper is to compare information on self-perceived food consumption adequacy from the subjective modules of household surveys with standard quantitative indicators, namely calorie consumption, dietary diversity and anthropometry. Datasets from four countries are analysed: Albania, Indonesia, Madagascar and Nepal. Simple descriptive statistics, correlation coefficients, contingency tables and multivariate regression show that the 'subjective' indicator is at best poorly correlated with standard quantitative indicators. The paper concludes that while subjective food adequacy indicators may provide insight on the vulnerability dimension of food insecurity, they are too blunt an indicator for food insecurity targeting. An effort towards developing improved subjective food security modules that are contextually sensitive should go hand in hand with research into how to improve household survey data for food security measurement along other dimensions of the phenomenon, particularly calorie consumption.
Topic:
Human Welfare
Political Geography:
Africa, Europe, Indonesia, Asia, Nepal, Albania, and Madagascar

332. International Mobility of Health Professionals: Brain Drain or Brain Exchange?

Author:
Stephen Bach
Publication Date:
08-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The consequences of health professional mobility have become a prominent public policy concern. This paper considers trends in mobility amongst doctors and nurses and the consequences for health systems. Policy responses are shifting from a reactive agenda that focuses on stemming migration towards a more active agenda of managed migration that benefits source and destination countries. Improved working conditions and effective human resource practice are required to encourage retention of health professionals in both source and destination countries.
Topic:
International Relations, Health, Human Welfare, and Migration

333. Childhood Mortality and Economic Growth

Author:
Sonia Bhalotra
Publication Date:
07-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper investigates the extent to which the decline in child mortality over the last three decades can be attributed to economic growth. In doing this, it exploits the considerable variation in growth over this period, across states and over time. The analysis is able to condition upon a number of economic and demographic variables. The estimates are used to produce a crude estimate of the rate of economic growth that would be necessary to achieve the Millennium Development Goal of reducing the under-5 mortality by two-thirds, from its level in 1990, by the year 2015. The main conclusion is that, while growth does have a significant impact on mortality risk, growth alone cannot be relied upon to achieve the goal.
Topic:
Civil Society, Economics, and Human Welfare
Political Geography:
India

334. National Food Policies Impacting on Food Security: The Experience of India, a Large Populated Country

Author:
S.S. Acharya
Publication Date:
07-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
India accounts for 16.7 per cent of the world's food consumers. With the exception of China, India's size in terms of food consumers is many times larger than the average size of the rest of the countries. At the time of independence in 1947, India was in the grip of a serious food crisis, which was accentuated by the partition of the country. The demand for food far exceeded supply, food prices were high and more than half of the population living below the poverty line with inadequate purchasing power. With high rates of population growth, the dependence on imported food increased further. However, the situation improved considerably after the mid-1960s, when new agricultural development strategy and food policies were adopted. The production of staple cereals increased substantially, mainly contributed by productivity improvements. The dependence on food imports decreased and the country became a marginal net exporter of cereals. There was also an improvement in physical and economic access of households to cereals and other nutritive food products. The proportion of households reporting hunger went down and the incidence of economic poverty reduced. This paper reviews the Indian approach to tackling the severe problem of food insecurity, which India faced immediately after independence. It reviews the evolution of food policy, the major policy instruments deployed, intervention in food marketing system, and the current status of food security/insecurity. The paper also identifies the lessons emerging from the experience of India. In developing countries characterized by large segments of the rural population dependent on food production for livelihood and by the high incidence of poverty, food insecurity and malnutrition, the strategy to improve food security must encompass programmes to increase food production that combine improved technology transfer, price support to food producers and supply of inputs at reasonable prices to farmers, improvements in food marketing system, employment generation, direct food assistance programmes, and improvement in the access to education and primary health care.
Topic:
Health and Human Welfare
Political Geography:
China, India, and Asia

335. Food Security in the South Pacific Island Countries with Special Reference to the Fiji Islands

Author:
K.L. Sharma
Publication Date:
06-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper analyses the status of food security in selected South Pacific Island countries, namely Cook Islands, Fiji Islands, Papua New Guinea, Samoa, Solomon Islands, Tonga, and Vanuatu at the national and household levels during the period 1991-2002. Due to narrow resource base and production conditions, Pacific Islands concentrate on a few primary commodities for production and exports. During recent years import dependency for food items has increased mainly due to a decline in per capita food production and a rapid rate of rural-urban migration. Currently, export earnings can finance food imports but earnings could fall short of the requirements needed after the expiry of some commodity preferential price agreements with importing countries. National food security is dependent on the continuation of subsistence farming and tapping ocean resources in conjunction with the on-going commercial farming of those crops in which Pacific Islands have a comparative advantage. Increased productivity is crucial for improving agricultural performance through government investment in rural infrastructure, agricultural research and extension, irrigation and appropriate price incentives. This would also help alleviate poverty for improvement in economic accessibility of food by households. There is also a need to design appropriate disaster risk management programmes to minimize any adverse effects on the food supply.
Topic:
Economics, Human Welfare, and International Trade and Finance
Political Geography:
Australia/Pacific, Solomon Islands, Papua, Guinea, Cook Islands, Samoa, Tonga, Vanuatu, and Fiji

336. Food Security in Vietnam during the 1990s: The Empirical Evidence

Author:
Vasco Molini
Publication Date:
06-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Analysing the performance of ten developing countries, Hoddinot and Yohannes (2002) find a strong association between two measures of food security (calorie intake and mostly dietary diversity) and the increase in expenditures per capita. Using various indicators of food security, we describe the changes in food balances in Vietnam and find evidence of a substitution of poor micronutrients items (rice and cereals) with rich ones like fruit, vegetables fish and meat. Poor households, while increasing the amount of calories consumed, still lack vitamins, iron, calcium, etc. A preliminary assessment of the food security variation showed that improvements were, as expected, more concentrated among the richer Vietnamese households than the poor ones, although there was some improvement among poorer strata as well. We also focus on the calorie/expenditure elasticity and compare results for the years 1993 and 1998. Our findings confirm that this link is strong, and show that calorie income elasticity changed in the expected direction. We conclude that in general food security improved in Vietnam during 1990s although considerable differences still remain among expenditure deciles and among regions due to the accentuated spatial difference.
Topic:
Security, Development, and Human Welfare
Political Geography:
Asia and Vietnam

337. Does the WTO Agreement on Agriculture Endanger Food Security in Sub-Saharan Africa?

Author:
Samuel K. Gayi
Publication Date:
06-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
The paper examines the state of food security in Sub-Saharan Africa (SSA), based on an analysis of a selection of indicators of food security and nutritional wellbeing during the period 1990-2002 within the context of the WTO Agreement on Agriculture. It argues that it may be advisable for those SSA countries with both static and dynamic comparative advantage in agriculture to pursue policies towards 'food self-sufficiency' as a means to attaining food security, considering their large rural farming population, at least until such time that international trade in agriculture is fully integrated into the WTO disciplines. This is particularly relevant in view of the fact that high agricultural protectionism in the north currently distorts price signals and thus the opportunity costs of allocating factors of production in these economies. The SSA countries that lack comparative advantage in agriculture may want to aim for a 'food self-reliance' strategy to attain food security.
Topic:
Agriculture, Human Welfare, and International Trade and Finance

338. A Quest for Pro-Poor Globalization

Author:
Erik Thorbecke and Machiko Nissanke
Publication Date:
05-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
While the opportunities offered by globalization can be large, the question is often raised whether the actual distribution of gains is fair and, in particular, whether the poor benefit proportionately less from globalization and could under some circumstances actually be hurt by it. The paper discusses channels and transmission mechanisms through which the process of globalization affects different aspects and dimensions of poverty in the developing world. It examines how these numerous channels interact, as the net effects on poverty depend on the relative strength of the positive and negative forces of globalization. On the basis of our analysis of these transmission mechanisms from globalization to the world's poor, the paper discusses what may constitute a policy framework for encouraging globalization to be pro-poor.
Topic:
Development, Globalization, Human Welfare, and Poverty

339. Health Improvements and Health Inequality during the Last 40 Years

Author:
Giovanni Andrea Cornia and Leonardo Menchini
Publication Date:
02-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
This paper juxtaposes changes over the last forty years in income growth and distribution with the mortality changes recorded at the aggregate level in about 170 countries and at the individual level in 26 countries with at least two demographic and health surveys covering the last twenty years. Over the 1980s and 1990s, the infant mortality rate, under-5 mortality rate, and life expectancy at birth mostly continued the favourable trends that characterized the 1960s and 1970s. Yet, especially in the 1990s, the pace of health improvement was slower than that recorded during the prior decades. In addition, the distribution between countries of aggregate health improvements became markedly more skewed. These trends are in part explained by the negative changes recorded in sub-Saharan Africa and Eastern Europe, but are robust to the removal of the two regions from the sample. This tendency is observed also at the intraregional level, with the exception of Western Europe. Thirdly, demographic and health survey data for 26 developing countries point to a frequent divergence over time in the within-country distribution of gains in the infant mortality and under-5 mortality rates among children living in urban versus rural areas and belonging to families part of different quantiles of the asset distribution. The paper concludes by underscoring the similarities and linkages between changes in income inequality and health inequality and suggests some tentative explanations of these trends without, however, formally testing them.
Topic:
Development, Health, and Human Welfare
Political Geography:
Europe and Eastern Europe

340. Millennium Development Goal 7: An Assessment of Progress With Respect to Water and Sanitation: Legacy, Synergy, Complacency or Policy?

Author:
P.B. Anand
Publication Date:
01-2006
Content Type:
Working Paper
Institution:
United Nations University
Abstract:
Access to water and sanitation (target 10) is an important ingredient of quality of life. As per WHO-UNICEF assessments, globally, 77 per cent of population had access to water in 1990. This proportion has increase d to 83 per cent in 2002, thus, on track to achieve the target of halving the proportion of population without safe access by 2015. However, there is considerable regional disparity in progress which remains significantly low in many countries in sub- Saharan Africa. Also, the question remains whether increased access is same as sustainable access. In 2002, some 2.6 billion people worldwide did not have access to safe sanitation options. Of these, nearly 2 billion were in the rural areas. While in almost all countries, the proportion of people having access to improved sanitation in 2002 has increased compared to the status in 1990, in 27 countries including India, Ne pal, Lao PDR, Namibia, Ethiopia, Eritrea, and Yemen, two out of three people did not have access to improved sanitation in 2002.
Topic:
Development, Health, and Human Welfare
Political Geography:
India, Yemen, Ethiopia, Eritrea, and Namibia