Abstract: The primary causes of food price rises in this decade have been agricultural commodity shortages caused by bad weather and increased food marketing costs, especially labor costs, spurred by inflation. Lack of sufficient data makes it difficult to determine why food prices do not fall when farm prices fall. Government and food industry's roles in the food system could be improved to lower price levels or slow the rate of increase. Recommendations given are based on results of studies which indicate food prices reflect increase food industry cost.s. Government could assist in controlling price increases through 1) modifications of transportation regulations; 2) increased efficiency to reduce marketing costs; 3) increase consumer information and protection. Food industry may decrease cost through 1) computerized checkout system expansion; 2) reducing food loss; and 3) moving toward standardization of primary and secondary containers to package and transport food.
The U.S. food system provides many benefits, not the least of which is a safe, nutritious and consistent food supply. However, the same system also creates significant environmental, public health, and other costs that generally are not recognized and not accounted for in the retail price of food. These include greenhouse gas (GHG) emissions, soil erosion, air pollution, and their environmental consequences, the transfer of antibiotic resistance from food animals to human, and other human health outcomes, including foodborne illnesses and chronic disease. Some external costs which are also known as externalities are accounted for in ways that do not involve increasing the price of food. But many are not. They are borne involuntarily by society at large. A better understanding of external costs would help decision makers at all stages of the life cycle to expand the benefits of the U.S. food system even further. The Institute of Medicine (IOM) and the National Research Council (NRC) with support from the U.S. Centers for Disease Control and Prevention (CDC) convened a public workshop on April 23-23, 2012, to explore the external costs of food, methodologies for quantifying those costs, and the limitations of the methodologies. The workshop was intended to be an information-gathering activity only. Given the complexity of the issues and the broad areas of expertise involved, workshop presentations and discussions represent only a small portion of the current knowledge and are by no means comprehensive. The focus was on the environmental and health impacts of food, using externalities as a basis for discussion and animal products as a case study. The intention was not to quantify costs or benefits, but rather to lay the groundwork for doing so. A major goal of the workshop was to identify information sources and methodologies required to recognize and estimate the costs and benefits of environmental and public health consequences associated with the U.S. food system. It was anticipated that the workshop would provide the basis for a follow-up consensus study of the subject and that a central task of the consensus study will be to develop a framework for a full-scale accounting of the environmental and public health effects for all food products of the U.S. food system. Exploring Health and Environmental Costs of Food: Workshop Summary provides the basis for a follow-up planning discussion involving members of the IOM Food and Nutrition Board and the NRC Board on Agriculture and Natural Resources and others to develop the scope and areas of expertise needed for a larger-scale, consensus study of the subject.
This book provides fresh insights into concepts, methods and new research findings on the causes of excessive food price volatility. It also discusses the implications for food security and policy responses to mitigate excessive volatility. The approaches applied by the contributors range from on-the-ground surveys, to panel econometrics and innovative high-frequency time series analysis as well as computational economics methods. It offers policy analysts and decision-makers guidance on dealing with extreme volatility.
Since 2006, global food prices have fluctuated greatly around an increasing trend and price spikes were observed for key food commodities such as rice, wheat, and maize.
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In the United States, people living in low-income neighborhoods frequently do not have access to affordable healthy food venues, such as supermarkets. Instead, those living in "food deserts" must rely on convenience stores and small neighborhood stores that offer few, if any, healthy food choices, such as fruits and vegetables. The Institute of Medicine (IOM) and National Research Council (NRC) convened a two-day workshop on January 26-27, 2009, to provide input into a Congressionally-mandated food deserts study by the U.S. Department of Agriculture's Economic Research Service. The workshop, summarized in this volume, provided a forum in which to discuss the public health effects of food deserts.
The recent spike in food prices has led to a renewal of interest in agricultural issues and in the long-term drivers of food prices. Urbanization has been mentioned as one possible cause of higher food prices. In this paper we examine some of the links through which urbanization is considered to be contributing to higher food prices and conclude that in most cases urbanization is being conflated with other long-term processes, such as economic growth, population growth and environmental degradation, which can more fruitfully be seen as related but separate processes. We discuss long- and-short term factors affecting food prices, and conclude that the one important way in which urbanization in poor countries may affect food prices, at least potentially, is that it increases the number of households who depend on commercial food supplies, rather than own production, as their main source and hence are likely to hoard food if they fear future price increases. The best policy option for managing this is larger food reserves. Attempts to curb urbanization, on the other hand, would be ill advised.
