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A collection of eighteen articles have been purposely chosen to demonstrate the development of the original and significant contributions of my research over the period 1990 to 2008. Despite the relatively large number of articles, which cover a range of related issues, there is a surprisingly...
Persistent link: https://www.econbiz.de/10009457368
The aim of this paper is to examine the effects of nutritional policies on the behavior of firms, particularly in terms of food quality and prices, and to assess the potential impacts of such policies from a public health point of view. We determine how new products that are nutritionally...
Persistent link: https://www.econbiz.de/10009445851
sieben aggregierter Nah-rungsmittelgruppen und den logarithmierten Ausgaben für Nahrungsmittel. Die daraus resul … et al. (1997) bezieht neben den loga-rithmierten auch die quadrierten logarithmierten Ausgaben für Nahrungsmittel in die … zwischen der Haushaltsgröße und dem Ausgabenanteil für Nahrungsmittel, unter konstanten Pro-Kopf-Gesamtausgaben, in den …
Persistent link: https://www.econbiz.de/10009428967
Persistent link: https://www.econbiz.de/10009434475
As one of the measures to smooth income, this paper focuses on the diversification of labor allocation across activities. A key feature of this paper is that it pays particular attention to differences in the covariance between weather risk and agricultural wages and between weather risk and...
Persistent link: https://www.econbiz.de/10009442450
During the 2004 food crisis in Niger, the weakness of the main production system, millet, to produce enough food to sustain short term crises, has been revealed. Questions arise how the Nigerian smallholder systems can be assisted by research and development policies to intensify production and...
Persistent link: https://www.econbiz.de/10009442487
This study evaluates the welfare implications of tariff reforms in the cereals sector of the SADC region. Applying the global simulation model (GSIM), a multi-country partial equilibrium model, to the cereals industries of thirteen SADC countries, the study computes price and welfare effects of...
Persistent link: https://www.econbiz.de/10009442533
In most developing countries, historically, the main strategy for improving the food sector has focused on increasing farm-level production. But in recent years, with the emphasis on value chain analysis, there has been much more focus on subsector studies, demand-driven approaches, and...
Persistent link: https://www.econbiz.de/10009443800
There is a strong linkage between the behavior of the rice market and the state of food security inmany regions around the world, particularly in Asia, as made evident in the 2007-08 commoditycrisis. Rice is a staple for the majority of the population in Asia, where roughly 60% of the close...
Persistent link: https://www.econbiz.de/10009444346
Prepared for the COMESA policy seminar on“Variation in staple food prices: Causes, consequence, and policy options”,Maputo, Mozambique, 25-26 January 2010under the Comesa-MSU-IFPRI African Agricultural Marketing Project (AAMP)
Persistent link: https://www.econbiz.de/10009445988