Download or read book Essays on the Economics of Food Access and Food Security written by Phillip Maurice Warsaw and published by . This book was released on 2017 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: This project leverages residential markets to develop and estimate econometric models of consumer demand for local food access in Milwaukee, WI. I estimate both a hedonic model and a horizontal residential sorting model to characterize consumer preferences for food access in the form of large, full-service grocery stores, and how they vary across socioeconomic characteristics. To do so, I use fourteen years of publicly available residential transaction and land-use data between 2002 and 2015. The hedonic model estimates marginal prices paid by households for food access, which I define here as the number of grocery stores within quarter-mile rings up to 1 mile away from a residence. The availability of a robust set of spatial controls in conjunction with Census data also allows for the consideration of how those prices vary across space and the socioeconomic makeup of each neighborhood within the city, providing a natural test for inequalities in food access across the city. I find evidence that households in neighborhoods with a higher proportion of African and/or Latino-American households pay a higher premium for grocery stores within .75 -- 1 mile of their home, with some evidence that the same is true for grocery stores within .25 -- .50 miles of a home. These results suggest the existence of food inequality within the city. The horizontal sorting model allows for the estimation of structural consumer preferences, and how those preferences vary across observable household characteristics. Estimation results suggest that households of color, particularly African-American households, have a higher marginal willingness to pay for an additional grocery store within a mile of their home than white households, after controlling for income. These results complement those found by the hedonic model, suggesting that the existing price inequalities are in part due to higher demand for food access in neighborhoods of color. Finally, counterfactual policy analysis suggests significant benefits of policies aimed to increase food access in neighborhoods of color, particularly those of low-income.
Download or read book Two Essays in Food Economics written by Yawotse Nouve and published by . This book was released on 2018 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Economic and physical access to healthy and nutritious foods have been targets of public policies worldwide. While the policy emphasis may differ depending on the country, the end goal is to achieve food security for all. This thesis, organized in two essays, is an attempt to contribute to understanding the factors affecting the access to healthy foods and their implications for the households' food security. The first essay focuses on the issues contributing to rising food prices. The research uses time series analysis of monthly food prices in Togo over the period 1998 to 2017 to determine first, the levels of unconditional and conditional volatility in major food commodity prices, and then, the drivers of those price changes. The results reveal that fluctuations in food prices, as measured by volatilities, has increased in the last ten years. In addition, the results of Autoregressive Distributed Lag (ARDL) and Error Correction Models (ECM) estimations indicate that the observed price variabilities of food commodities in Togo may depend on the agricultural production seasonality and domestic fuel price. The findings suggest that any policies that stabilize the domestic fuel price and that address the seasonality of the agricultural markets will most likely contribute to stabilizing the market prices of food commodities. The second essay focuses on healthy diet issues. The study is an empirical analysis to identify potential determinants of healthy food consumption in the United States using the USDA ERS Food Acquisition and Purchase Survey (FoodAPS) data on households' food acquisitions and health. Two diet quality indices, the Healthy Eating Index (HEI) score and the primary food shopper assessment of households' diet are used in the analysis. The results suggest that food shopping at superstores and supermarkets, higher income, eating home cooked meals more frequently, and a higher education level are associated with a healthier diet quality. Conversely, the distance from the nearest food store may adversely affect households' diet quality. The implications of the study are that improving economic as well as geographic access to healthy food stores and promoting nutrition education in the United States are likely to promote healthier diets.
Download or read book Three Essays on the Economics of Nutrition Assistance and Food Security written by Xia Si and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation focuses on the economics of nutrition assistance and food security. The first essay tests the substitution effect between public and private nutrition assistance programs in the United States. It is the first to address the causal relationship between shocks in the availability of public nutrition assistance and low-income households’ private nutrition assistance utilization. In particular, we examined the way in which loss of WIC benefits when children aged-out of WIC eligibility impacted a household’s utilization of private food assistance. Using a regression discontinuity analysis framework, I found that households significantly increased utilization of private nutrition assistance following a negative shock in the availability of public nutrition assistance. Estimates indicated that some households might have been able to compensate 50 – 80 percent of their loss in public WIC nutrition assistance by increasing the frequency of utilization of private nutrition assistance. The second essay exploited the expansion of Community Distribution Partners (CDPs) of Crossroads Community Service (CCS) to investigate if the reduction of travel costs improved low-income households’ utilization of private nutrition assistance. I found that after a new CDP within 2 km from a client’s address was opened, potentially shortening client’s traveling distance, nearby clients’ visiting frequency increased by 4.4% compared to clients living farther from this CDP site. The third essay investigated the impact of E-verify mandates, which make it more difficult for certain undocumented workers to find a new job, on the food security status of both citizens and non-citizens. Using a Difference in Difference approach and data from CPS’s food security supplements, this study found that even through E-verify mandates had no significant effects on family income, they had unintended consequences on households’ food security. E-verify mandates reduced the food security of both U.S citizens and non-citizens residing in the U.S. The effect was consistent over different sub-types of food security measures.
Download or read book Nourishing millions Stories of change in nutrition Synopsis written by Yosef, Sivan and published by Intl Food Policy Res Inst. This book was released on 2016-06-29 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the world has seen unprecedented attention and political commitment to addressing malnutrition. Milestones such as the Scaling Up Nutrition (SUN) Movement, the Lancet Maternal and Child Nutrition Series, and the Second International Conference on Nutrition (ICN2) have marked the rapid rise of nutrition on the global policy and research agenda. These developments reverse years of relative neglect for nutrition. Undernutrition is a global challenge with huge social and economic costs. It kills millions of young children annually, stunts growth, erodes child development, reduces the amount of schooling children attain, and increases the likelihood of their being poor as adults, if they survive. Stunting persists through a lifetime and beyond—underweight mothers are more likely to give birth to underweight children, perpetuating undernutrition across generations. Undernutrition reduces global gross domestic product by US$1.4–$2.1 trillion a year—the size of the total economy of Africa south of the Sahara.
Download or read book Essays on the Economics of Food Access in the United States written by Stephanie Anne Schauder and published by . This book was released on 2020 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food access in the United States has been a topic of considerable debate for the past decade. This thesis explores three different facets of food access and provides policy implications to shed light on solutions. Chapter 2 analyzes the effect of the national Fresh Fruits and Vegetables Program (FFVP) on the formation of simulated preferences for healthy food. The results suggest that early and consistent exposure to FFVP is more beneficial than late or sporadic exposure conditional on the number of years of exposure. FFVP may also be more beneficial to children living in low food access areas. Chapter 3 models how income segregation affects food access in the presence of heterogeneous transportation costs. When there is high income segregation, the model suggests that grocery stores locate closer to wealthy individuals. However, when there is lower income segregation, the average distance any person has to travel to reach the grocery store is decreased. Chapter 4 explores the implications of a sprawl development pattern on grocery store location in the United States. There are fewer grocery stores in more car dependent areas because transportation costs are lower and grocery stores cannot differentiate of location to the same extent that they can when transportation costs are higher. Additionally, for those individuals who do not have cars, it is easier to walk and use public transportation in less car dependent areas. These three essays illuminate different aspects of food access and seek to inform the conversation on this topic.
Download or read book Food Security and Sociopolitical Stability written by Christopher B. Barrett and published by OUP Oxford. This book was released on 2013-09-26 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global food price spikes in 2008 and again in 2011 coincided with a surge of political unrest in low- and middle-income countries. Angry consumers took to the streets in scores of nations. In some places, food riots turned violent, pressuring governments and in a few cases contributed to their overthrow. Foreign investors sparked a new global land rush, adding a different set of pressures. With scientists cautioning that the world has entered a new era of steadily rising food prices, perhaps aggravated by climate change, the specter of widespread food insecurity and sociopolitical instability weighs on policymakers worldwide. In the past few years, governments and philanthropic foundations began redoubling efforts to resuscitate agricultural research and technology transfer, as well as to accelerate the modernization of food value chains to deliver high quality food inexpensively, faster, and in greater volumes to urban consumers. But will these efforts suffice? This volume explores the complex relationship between food security and sociopolitical stability up to roughly 2025. Organized around a series of original essays by leading global technical experts, a key message of this volume is that actions taken in an effort to address food security stressors may have consequences for food security, stability, or both that ultimately matter far more than the direct impacts of biophysical drivers such as climate or land or water scarcity. The means by which governments, firms, and private philanthropies tackle the food security challenge of the coming decade will fundamentally shape the relationship between food security and sociopolitical stability.
Download or read book The Economics of Food Security written by Raghbendra Jha and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Professor Jha and Professor Gaiha address important issues of food security in their wide-ranging selection of the most influential published contributions in this area of study. Their comprehensive, original introduction discusses each article and places it within the context of twelve distinct themes, from which emerges a cogent view of the developing scholarly literature in this area and of the challenges that still remain. These volumes will provide ready access to major landmark contributions in food security and thus be of interest to all academics, policymakers, international organizations and students working in this area.
Download or read book Food Security written by Basudeb Guha-Khasnobis and published by OUP Oxford. This book was released on 2007-12-20 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the implications of the WTO's Agreement on Agriculture for food security in poor countries? Are economic reforms and high growth rates in some countries protecting the well-being of the poor by improving the status of nutrition? Are we measuring hunger adequately? Do we need new tools and indicators? Does women's socio-economic status matter for child-health? Are targeted programmes successful in identifying and helping the truly needy? Despite the scale of human suffering inflicted by malnutrition, the fight against world hunger has recently been overshadowed by the campaign to end poverty. The emergence of the WTO and the freeing of agricultural trade, for example, have serious implications for hunger and food security in many countries, yet this is an area that is relatively understudied. This book aims to fill this gap by providing a significant collection of essays from mainstream academia and prominent international organizations working for food security. Examining food security across regions, the book tackles food security at three distinct levels-national, household, and individual. Other topics included are: attempts to improve measurement tools; the applications of existing tools for empirical analysis using household data, and; the impact of trade openness on national food security.
Download or read book The Challenge of Food Security written by Rosemary Gail Rayfuse and published by Edward Elgar Publishing. This book was released on 2012-01-01 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The Challenge of Food Security addresses one of the key development challenges of our time. It examines issues related to food security in a comprehensive manner that covers both theoretical perspectives and policy challenges. It will be a key reference book for anyone interested in issues related to food security.' Philippe Cullet, University of London, UK 'This is a timely book which addresses one of the greatest challenges for international regulation: food security. The book is a comprehensive treatment of various aspects of food security from its origins to the relationship between food security and other values, the role that commodity trading plays in exacerbating food insecurity, the importance of adequate food governance, together with specific food security problems like fish, water and genetic resources. The editors should be congratulated on a stimulating collection of essays that brings together a diverse range of scholars and which sheds real light on the complex dimensions of the food security debate.' Fiona Smith, University College London, UK This timely study addresses the pressing issue of food security through a range of interdisciplinary contributions, providing both scholarly and policy-making perspectives. It sets the discussion on food security within the little-studied context of its international legal and regulatory framework. The expert contributors explore the key issues from a development perspective and through the lens of existing governance and policy systems with a view to articulating how these systems can be made more effective in dealing with the roots of food insecurity. The book considers the root causes of food insecurity before discussing the regulatory challenges inherent in reconciling food production and sustainability to ensure both adequate supply of and equitable access to food, particularly in light of emerging issues such as food price volatility, 'land grabbing' and the need to coordinate the actions of the multitude of actors that influence food policy and regulation. It highlights the need for more equitable, transparent and coherent policy and regulatory approaches to the myriad of issues that make up the food security challenge. This cross-cutting study will appeal to researchers in law, international relations, agricultural science and food systems, as well as to policy makers in government and international organisations that engage with policy and regulation of food security issues. It will also be essential reading for professionals in non-governmental organisations that are interested in development issues in general and food security in particular.
Download or read book Access to Affordable and Nutritious Food Measuring and Understanding Food Deserts and Their Consequences written by Michele Ver Ploeg and published by DIANE Publishing. This book was released on 2010-02 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Food, Conservation, and Energy Act of 2008 directed the U.S. Dept. of Agr. to conduct a 1-year study to assess the extent of areas with limited access to affordable and nutritious food, identify characteristics and causes of such areas, consider how limited access affects local populations, and outline recommend. to address the problem. This report presents the findings of the study, which include results from two conferences of national and internat. authorities on food deserts and a set of research studies. It also includes reviews of existing literature, a national-level assessment of access to large grocery stores and supermarkets, analysis of the economic and public health effects of limited access, and a discussion of existing policy interventions. Illus.
Download or read book Essays on the Economics of Food Availability and Food Deserts written by Lauren Chenarides and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation investigates food access and underserved areas in the U.S. In essay one, I document how in-store product availability varies nationally across different food retailing landscapes, and place these findings in context with existing food desert literature. In essay two, I adapt a demand model, featuring the Distance Metric method, that explicitly incorporates in-store attributes, store type, and store location to infer household behavior around price sensitivity, store switching, and expenditure sensitivity. In essay three, I conduct an equilibrium analysis of store choice that relates both the demand side, from chapter three, and supply side to store attributes, including price-cost margins and product assortment. Using this framework, I simulate changes in the food retailing landscape, based on a hypothetical policy-informed scenario, to investigate resulting costs and benefits to consumers and food retailers. Understanding the interdependencies between firm behavior, consumer reaction, and geographic variation in consumer demographics provides a foundation to examine the impacts of limited food access and policies that might address the problems associated with limited food access.
Download or read book Quantitative Development Policy Analysis written by Elisabeth Sadoulet and published by . This book was released on 1995 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Evolving Sphere of Food Security written by Rosamond L. Naylor and published by Oxford University Press. This book was released on 2014-08-18 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hundreds of millions of people still suffer from chronic hunger and food insecurity despite sufficient levels of global food production. The poor's inability to afford adequate diets remains the biggest constraint to solving hunger, but the dynamics of global food insecurity are complex and demand analysis that extends beyond the traditional domains of economics and agriculture. How do the policies used to promote food security in one country affect nutrition, food access, natural resources, and national security in other countries? How do the priorities and challenges of achieving food security change over time as countries develop economically? The Evolving Sphere of Food Security seeks to answer these two important questions and others by exploring the interconnections of food security to security of many kinds: energy, water, health, climate, the environment, and national security. Through personal stories of research in the field and policy advising at local and global scales, a multidisciplinary group of scholars provide readers with a real-world sense of the opportunities and challenges involved in alleviating food insecurity. In sub-Saharan Africa, for example, management of HIV/AIDS, the establishment of an equitable system of land property rights, and investment in solar-powered irrigation play an important role in improving food security---particularly in the face of global climate change. Meanwhile, food price spikes associated with the United States' biofuels policy continue to have spillover effects on the world's rural poor with implications for stability and national security. The Evolving Sphere of Food Security traces four key areas of the food security field: 1) the political economy of food and agriculture; 2) challenges for the poorest billion; 3) agriculture's dependence on resources and the environment; and 4) food in a national and international security context. This book connects these areas in a way that tells an integrated story about human lives, resource use, and the policy process.
Download or read book Food Security Poverty and Nutrition Policy Analysis written by Suresh Babu and published by Academic Press. This book was released on 2009-04-06 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food Security, Poverty and Nutrition Analysis provides essential insights into the evaluative techniques necessary for creating appropriate and effective policies and programs to address these worldwide issues. Food scientists and nutritionists will use this important information, presented in a conceptual framework and through case studies for exploring representative problems, identifying and implementing appropriate methods of measurement and analysis, understanding examples of policy applications, and gaining valuable insight into the multidisciplinary requirements of successful implementation. This book provides core information in a format that provides not only the concept behind the method, but real-world applications giving the reader valuable, practical knowledge. * Identify proper analysis method, apply to available data, develop appropriate policy * Demonstrates analytical techniques using real-world scenario application to illustrate approaches for accurate evaluation improving understanding of practical application development * Tests reader comprehension of the statistical and analytical understanding vital to the creation of solutions for food insecurity, malnutrition and poverty-related nutrition issues using hands-on exercises
Download or read book Three Essays on Food Security Food Assistance and Migration written by Paul A. Lewin and published by . This book was released on 2011 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation's three essays explore the determinants of food insecurity for rural farm households, the influence of rainfall variability and long-run changes in rainfall levels on the migration decisions of working-age household heads, and the distributional impacts in core and periphery regions of food assistance to households in the hinterland. The first essay examines how socio-economic characteristics of households, local conditions, and public programs are associated with the probability that a farm household in rural Malawi is food insecure. The statistical analysis uses nationally representative data for 7,965 randomly-selected households interviewed during 2004/05 for the second Malawi Integrated Household Survey (IHS-2). Regressions are estimated separately for households in the north, center, and south of Malawi to account for spatial heterogeneity. Results of a Probit regression model reveal that households are less likely to be food insecure if they have more cultivated land per capita, receive agricultural field assistance, reside in a community with an irrigation scheme, and are headed by an individual with a high school degree. Factors that positively correlate with a household's food insecurity are number of household members and distance to markets. The second essay uses nationally representative data from Malawi's 2004/05 Integrated Household Survey (IHS-2) to examine whether rainfall conditions influence a rural worker's decision to make a long-term move to an urban or another rural area. Results of a Full Information Maximum Likelihood regression model reveal that (1) rainfall shocks constrain migration, most likely by making it difficult for prospective migrants to cover costs of migration, (2) migrants choose to move to communities where rainfall variability is lower, and (3) rainfall shocks have larger negative effects on the earnings of recent migrants than on long-time residents' earnings. The third essay examines how benefits from food assistance programs to needy households spillover between areas and among household income groups in the United States. We study the effect of the Supplemental Nutrition Assistance Program (SNAP) in the Portland Oregon metro Core and its Periphery trade area, using a Multiregional Input- Output (MRIO) model based on a Social Accounting Matrix (SAM). The analysis captures direct, indirect and induced effects of SNAP on each region and spillover effects on the other region. SNAP benefits to the lower income household classes in each region are traced to their effects on the local economy in each region, and to the effects on household income by income class. The analysis finds that (1) the economic impact on the Portland Core from a given level of SNAP benefits to households in the Periphery is greater than the economic impact in the Periphery from the same level of SNAP benefits to households in the Core; (2) high-income households benefit more than low-income households from the indirect and induced economic impact of SNAP.
Download or read book Food Security written by Mark Rosegrant and published by SAGE Publications Limited. This book was released on 2014-12-16 with total page 1480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following years of complacency about food security and agriculture, world food prices began increasing in 2000 and currently remain well above long run trends. Research into this phenomenon reveals a highly complex and cross-disciplinary issue, which is fast becoming a defining feature of our times. Fuelled by a huge variety of interlinking factors, including rapid or improved economic growth –particularly in Asia and Africa – as well water scarcity, climate change, and the increasing demand for biofuels, the renewed urgency due to recent high food prices has focused much-needed attention on the challenges of food security. The articles in these volumes address the major challenges and debates around food security and the policies, investments, and technologies required to reduce or eliminate food insecurity. Organised thematically, each volume is introduced by an essay that synthesizes the topics covered therein, including the following: Volume One: Food Demand, Access and Utilization Volume Two: Producing Enough Food Volume Three: Markets, Value Chains, Trade and Macroeconomic Policy Volume Four: Food Policy for Food Security
Download or read book Food and Poverty written by Leslie Hossfeld and published by Vanderbilt University Press. This book was released on 2021-04-30 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food insecurity rates, which skyrocketed with the Great Recession, have yet to fall to pre-recession levels. Food pantries are stretched thin, and states are imposing new restrictions on programs like SNAP that are preventing people from getting crucial government assistance. At the same time, we see an increase in obesity that results from lack of access to healthy foods. The poor face a daily choice between paying bills and paying for food.
