Thème: Prix des denrées alimentaires

Volalité des prix des denrées alimentaires et offre de main d’oeuvre

par Mr. Julian Hochscherf

Chers membres du forum,

Je prépare un doctorat sur l’assurabilité des chocs des prix des denrées alimentaires dus aux aléas météorologiques en Afrique subsaharienne sur la base de micro assurances indexées. J’étudie plus particulièrement les répercussions de la volatilité des prix des denrées alimentaires sur l'offre de main-d'oeuvre effective. Je voudrais en outre analyser si ces décisions en matière d'offre de main-d'oeuvre peuvent constituer une explication à la faiblesse de la croissance économique dans les pays qui affichent une volatilité relativement plus forte des prix des denrées alimentaires.

La première phase du projet va consister à trouver des preuves empiriques qui rendent compte d'une réaction de l'offre de main-d'oeuvre effective face à la volatilité des prix des denrées alimentaires. La deuxième phase sera de mettre en évidence des modèles de prix entre les aléas climatiques et les prix des denrées alimentaires et de déterminer leur impact sur l’indexation des assurances. Puisque je n’en suis qu’au premier stade de ce projet, je serais très reconnaissant aux praticiens ou chercheurs plus expérimentés de bien vouloir m'envoyer des propositions, des commentaires, des contacts, etc.

Julian Hochscherf

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Why has Africa become a net food importer?

That Africa has become a net importer of food and of agricultural products, despite its vast agricultural potential, is puzzling. Using data mainly for the period 1960-2007, this report seeks to explain Africa’s food-trade deficit since the mid-1970s. The core finding is that population growth, low and stagnating agricultural productivity, policy distortions, weak institutions and poor infrastructure are the main reasons. A typology of African countries based on data between 2000 and 2005 reveals that the state of food import dependency is different across the continent and varies according to countries’ levels of income. Although the few and relatively rich countries in Africa had the highest net food imports per capita (USD 185 per year in real terms), they had ample means to pay for their food import bills using revenue from non-agricultural sources. Conversely, the majority of the Africa’s low-income countries (mostly in Sub-Saharan Africa), where twothird of its population lives, had been net food importers; they imported far less food per capita (USD 17 per year) but had difficulty covering their food imports bills, as their export revenues were limited. Overall, between 1980 and 2007, Africa’s total net food imports in real term grew at 3.4 percent per year, but this growth was mostly fuelled by population growth (2.6 percent per year); the increase in per capita food import was only about 0.8 percent per year. Food consumption on per capita basis grew only at about 1 percent per year, while food production grew at an even smaller rate of less than 0.1 percent per year. The slow growth of food consumption and imports per capita is consistent with the weak economic growth and unchanged dietary pattern in the continent. Food import share, regardless of income levels, is relatively small and represents less than 5 percent of per capita income (GDP per capita). Because the share of food expense in household income is generally high in Africa, especially in Sub-Saharan Africa, that the share of food imports over GDP is small implies that domestic production has largely contributed to feeding Africa’s population. Still, domestic food production has remained relatively low and increased only by 2.7 percent per year, just barely above population growth rate. This implies that any increase in per capita consumption had to be met by an increase in imports. The weak growth in food production arises from various constraints including those linked directly to agricultural productivity. Data and evidence from literature highlight that technical, infrastructural and institutional constraints share the blame. Likewise, distortions arising from both internal and external economic and agricultural policies (especially the protection and subsidies from developed countries and taxation on food production within Africa) have affected food productivity, production and trade in Africa. However, the examples of a few successful practices in African agriculture and the fact that the domestic food production has managed to keep up with population growth inspire optimism that the future is not all dark. There is a lot of room for improvement for agricultural productivity in these low-income countries to the point at which production growth outpaces the growth of population and per capita consumption.

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Russia’s restrictions on imports of agricultural and food products: An initial assessment

On 7 August 2014 Russia announced a ban on food imports from Western countries which, in an earlier move, had imposed sanctions on Russian business interests in connection with the crisis in eastern Ukraine. The prohibition was effective immediately, and will stay in place for one year, blocking all imports of affected products from the European Union, United States, Canada, Australia and Norway. The list published by the Russian government covers bovine meat, pig meat, processed meats, poultry, fish and other seafood, milk and milk products, vegetables, fruits and nuts1. The import ban came in the wake of other import restrictions imposed by Russia on agricultural and food products earlier this year. In January 2014, Russia banned all pork imports from the EU on the grounds of recorded cases of African swine fever in wild boars in border areas of Poland and Lithuania. Other prohibitions included a ban on dairy exports from the Netherlands, quoting sanitary reasons, and on exports of meat from Ukraine, referring to an inadequate level of monitoring of meat quality standards. At the end of July 2014 bans on milk and milk products from Ukraine and fruit from Moldova were introduced, all on SPS grounds. On 1 August 2014 fruits and vegetables from Poland had already been blocked from entering the Russian market on the basis of unacceptable levels of pesticide residues and nitrates.

Although the latest bans add to a long list of import restrictions already in place, the scope of the bans, involving a large range of products from the main exporters to the Russian market raised concerns that supplies of key commodities to the Russian market would be further constrained, with negative implications for Russian consumers across all income levels, at least in the short run. This note examines the importance of the affected imports for consumption in Russia and discusses factors which will influence the dynamics of supply and demand response to the ban

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Meat Atlas - Facts and figures about the animals we eat

This publication sheds light on the impacts of meat and dairy production, and aims to catalyse the debate over the need for better, safer and more sustainable food and farming.