An October 13 New York Times headline article warned that an increasing volatile market for grains could lead to a repeat of the 2008 food price run-up. That price spike left over 1 billion people in a state of food insecurity-a threshold symbolic in its extreme order of magnitude and in the challenges it presents for combating global hunger in the future. In a paper released December 20 in Population and Development Review FSE director Rosamond L. Naylor and deputy director Walter P. Falcon provide insight into the causes and consequences of these volatile events.

"Price variability, particularly spikes, has enormous impacts on the rural poor who spend a majority of their income on food and have minimal savings," said Naylor. "Impacts at the local level have not been well measured, yet are key to improving food security globally." 

Expectations--often faulty--have played a key role in price volatility over the past decade. Uncertain exchange rates and macro policies added to price misperceptions, as did flurries of speculative activity in organized futures markets, particularly as a result of the growing biofuels market.

"These events highlight new linkages between agriculture-energy and agriculture-finance markets that affect the world food economy today," explained Falcon. "More importantly, volatile markets compound problems of low crop productivity, increase reliance on food imports, and aggravate other internal causes of instability--conflict, weak institutions, and inadequate infrastructure--that typically plague the world's poorest countries."

To see how the rural poor were impacted on a local scale, Naylor and Falcon looked at Ghana, Uganda, Malawi, Guatemala, and India. Price changes at the local level during the 2008 price spike were frequently half that of international prices, primarily as a consequence of domestic food and trade policies.

"The price bubble was undeniably grim for poor consumers, particularly for households living under $1/day or $2/day, but not as debilitating as many commentators suggested," said Falcon. "Unfortunately, most price stabilization efforts aimed at the poor, however well intended, ended up helping larger net producers much more than those at the margin."

Additionally, domestic self-sufficiency polices tended to have long-term negative impacts on the international market when governments lacked the resources to defend a targeted price or were ‘large actors' with significant shares of global production or consumption.

For example, in the spring of 2008, the Indian government placed a ban on rice exports--a major staple in the country--when it feared significant increases in grain prices and a spread of Ug99 (wheat rust). This ban affected food prices from Asia to Africa, created mini-panics within food importing countries, and added to global grain price variability. It underscored the growing food-security and crop interdependencies among nations arising from pathogens, prices, and policies.

The extreme heat wave that hit Russia and Eastern Europe in the summer of 2010, coupled with floods in Pakistan, declining estimates of maize stocks in the U.S., and uncertainties about global GDP growth have captured the attention of many analysts and policymakers. What will happen to prices in terms of spikes, trends, and variations during 2011-2013 and beyond is uncertain.

What is known, said Naylor, is that the causes and consequences of food-price variability deserve much more attention if we are going to alleviate global food insecurity in the future.

Over the past year, the Walter H. Shorenstein Asia-Pacific Research Center (Shorenstein APARC) has engaged in leading-edge research on demographic change in East Asia. Karen Eggleston, director of the Asia Health Policy Program at Shorenstein APARC, discusses the recent book Aging Asia: The Economic and Social Implications of Rapid Demographic Change in China, Japan, and South Korea, and the workshop on the economic, social, and political/security implications of demographic change in East Asia, held January 20-21 at Shorenstein APARC.

Across Northeast Asia, countries are facing the issue of an aging population, which causes socio-economic challenges that have policy implications. You explore this phenomenon in your forthcoming book Aging Asia: The Economic and Social Implications of Rapid Demographic Change in China, Japan, and South Korea. When did aging begin to become an issue and what are some of the greatest factors that you address in the book?

Aging started at different times in the countries of East Asia. The country with the oldest life expectancy in the world and the oldest age structure of its population is Japan. It had a very short baby boom after the war and has had a steep decline in fertility. Mortality has also been falling around the world, and so this creates a change in the population. Japan is already at the fourth stage of demographic transition. South Korea is rapidly moving towards that and already has one of the lowest fertility rates in the world. Of course, neither of them have policies to reduce fertility; in fact, they are trying to encourage it. China, on the other hand, has long been trying to control fertility and is not as extreme in terms of the population age structure, but it is rapidly changing. China will be older in median age than the United States soon—this is not a trivial factor when you think in terms of the absolute size of the Chinese population.

One of the things that we wanted to study in this project is the premise that the demographic transition is a "problem." It is true that you need to think about and have policy responses to it. But it can also be seen as a sign of success, and as an opportunity. We wanted to reframe the issue and think about evidence on both sides. There is some research highlighted in the book, for example, that looks at the impact of population aging on economic growth, which is one of the first things that comes to many people's minds. For example, if you have a lot of elderly people, they are not in the work force and they need to be supported. It is true that this can be bad for economic growth, but there also are policy and individual responses that may moderate the effects. Our research is trying to highlight several different aspects of aging, including the question of opportunity. For example, there is more investment in individual children now and elderly persons' savings have actually contributed to economic growth. In some aspects, this has been a sign of resiliency for Japan where there are a lot of transfers to the working-age population.

Ronald Lee at the University of California, Berkeley and Andrew Mason at the East-West Center at the University of Hawai'i, who is participating in the January workshop, have been working on the concept of a "second demographic dividend." They find that as countries have an older age structure, there are more people that are saving. In the widely accepted "first demographic dividend," there are more people in the working-age part of the population—more people employed and more people contributing to the GDP. You get a boom contributing to growth. We know that this contributed to Japan and South Korea's earlier growth, and to China's in the 80s and part of the 90s, but only one or two percent of GDP. The question then is whether it is a problem that with aging you are losing that first demographic dividend. A second demographic dividend might arise because people who are preparing for a longer retirement life are saving more, and those savings are then invested in the economy and the investment drives economic growth.

Is there any correlation to demographic issues faced by the United States?

Interestingly, the aging issue is more pronounced in East Asia than in the United States for several reasons. We have a higher fertility rate than in Japan and South Korea, and many other countries in Europe as well. We also historically are much more open to immigration than most other countries, and this has led to a certain vitality in the population mix that has slowed the impact of demographic change. That said, of course, there are issues with having a lot of baby boomers. Sometimes, depending on the specific question or the specific area of policy, you find other factors that are much more important than aging. For example, the growth of healthcare spending has been in the news a lot lately. Although obviously there is an impact from having more elderly people, there are much bigger issues, such as what we are spending per person per age group and the growth of that spending. Just aging per se is not as big of an issue as people might think.

In late January, you will be holding the workshop Comparative Policy Responses to Demographic Change in East Asia: Defining a Research Agenda. What are the major issues you will explore in the conference? Who will be involved? Finally, what is the publication or research project that you will launch from this?

We had an Aging Asia conference in February 2009, co-sponsored with the Global Aging Program at the Stanford Center on Longevity. The outcome of this is the forthcoming volume, co-edited with Shripad Tuljapurkar of the Department of Biology at Stanford University. We started with a basic survey of the region and thought about the basic trends-demographic, social, and economic-and built upon that to figure out where the gaps are in the literature and where the interesting research questions are. That is where the January 2011 workshop comes in as the next step. We are bringing in some of the same and some different people to focus on three specific themes: economics, society, and politics/security. The upcoming event again focuses on East Asia and there will be a public component, but it is a smaller event and its main goal is to dig deeper into these themes to figure out an interesting research agenda on the policy responses to demographic transition.

We decided to focus again on East Asia, which is the research focus of a lot of our Shorenstein APARC faculty. Masahiko Aoki and Michael Armacost are going to chair sessions, and Gi-Wook Shin is going to kick it all off and talk about the social aspects of demographic change. Andrew Walder will be participating in that session as well. Thomas Fingar will be covering the political and security implications. All Shorenstein APARC faculty have been invited to participate and think about how this issue of demographic change—and particularly policy responses—might be related to their own areas of research. 

An illustration that I like to give when people ask about how demographic change is related to other things is from Andrew Walder when he was talking about China's transition in the 1980s. He received a question about whether or not there had been an impact from the One Child policy. He said that obviously there are many different impacts, but the one thing that he noted was that students in China now, especially if they are only children, are under a lot of career pressure. This has changed the space or the freedom for self-exploration. Why does this have broader implications? Young people see access to political power as one key for their careers and this changes their views about joining the Communist Party, which has big implications for China's political future. This is just one illustration of how we are trying to explore the broader implications of demographic change.

Finally, what is the outcome that you would most hope to achieve through Aging Asia and the upcoming demographic change workshop?

I think that the biggest hope would be to develop a much better understanding of what is going on with demographic change: what are the processes and how is society changing? What are the individual challenges that families are facing and what are they are doing about it? What is the broader social or even global perspective on how this is going to shape our future world? For me, I think about the world that my children are going to grow up in.

Through our research, I hope that we will impact not only the understanding of what has driven past developments, but create policy recommendations for each of the societies that were are examining—including our own—on the opportunities and the challenges related to changes in population. That hopefully will be useful as these different societies think about how to respond.

Our research on the economic, the social, and political/security aspects of demographic change is intended to be tangible for individuals and families as well as for broader national policy.

The Freeman Spogli Institute for International Studies (FSI) at Stanford University has awarded six seed grants in the first round of funding from the Global Underdevelopment Action Fund. The grants are intended to jumpstart early-stage multidisciplinary research projects that tackle persistent problems of global underdevelopment. The Action Fund, which is supported by expendable gifts from FSI donors, matching funds from the Office of the President, and FSI, grew out of the Institute's spring 2010 conference on Technology, Governance, and Global Development, which featured keynote speaker Bill Gates, together with leaders from business, government, and nonprofit organizations, the media, and the academic community, to examine novel integrative approaches to poverty alleviation and human development around the world. The Action Fund projects range across disciplines, focusing primarily on problems in developing and transitioning societies. The majority of the projects have a health dimension, reflecting the degree to which poor health outcomes mirror a country's development status.

"Stanford is uniquely placed among American universities to bring cutting edge research to bear on practical problems of development.  No other institution has lower barriers to multidisciplinary work.  The Action Fund award recipients are drawn from many different parts of the university but united in their concern for promoting development," said Stephen D. Krasner,  the Graham H. Stuart Professor of International Relations, Senior Associate Dean of the Social Sciences at H&S, and deputy director of FSI.

Six multidisciplinary research teams led by Stanford faculty from across the university will receive a total of $236,000 in seed grants. The projects were selected by a faculty committee chaired by Stephen Krasner, with a focus on early-stage, multidisciplinary, policy-relevant research. All, projects are required to have a training component for Stanford undergraduate or graduate students.

The award-winning projects and their principal investigators are:

• Explaining and Improving U.S. Global Health Financing
  Eran Bendavid, assistant professor of medicine and affiliate in FSI’s Center for Health Policy. Co-investigator: Rajaie Batniji, postdoctoral fellow, Department of Medicine. With a sharp divergence between justifications for global health funding and the countries and diseases to which funding is disbursed, this study will conduct a quantitative analysis of the determinants of U.S. financing for the 171 countries receiving development assistance for health in 2009. The project seeks to identify the key drivers for U.S. global health financing by country and facilitate research on how to make global health financing work better. 
• Peasants into Democrats: Evaluating the Impact of Information on Local Governance in Mali
  James D. Fearon, professor of political science. Co-investigator and trainee: Jessica Gottlieb, PhD student in political science. Recent research suggests that enhancing voter information holds promise for increasing government accountability in new democracies. This project will undertake a field experiment in Mali, a model of an underperforming new democracy, to test the theory that information that sufficiently raises citizen voter expectations of government performance can have an important effect on governance. It will examine the impact of an intervention that provides citizens with a civics course on voter and government behavior.
  
• Effects of “Best Buy Health and Nutrition Toolkit” for Improving Educational Outcomes in Rural China
  Scott Rozelle, FSI Senior Fellow. Co-investigator and trainee: Paul H. Wise, professor of pediatrics, FSI senior fellow, and Patricia Foo, MD/PhD student, economics. Studies show high levels of anemia, nearsightedness, intestinal worms, and poor health and sanitation among children in China’s rural boarding schools. This project will measure initial health and nutrition levels of students in a randomized control setting, and deploy a set of affordable and sustainable interventions in treatment schools that includes multivitamins, eyeglasses, deworming medication, and nutrition and sanitation training. The project will then assess what works and what does not by comparing improvements in academic performance in treatment and control groups. The results of this experiment are intended to inform education and nutrition policy in China at the central and provincial levels.
  
• Controlling Drug-Resistant Tuberculosis: A Cooperative Agenda for China and North Korea
  Gary K. Schoolnik, professor of medicine and microbiology and immunology, and FSI senior fellow. Co-investigator: Sharon Perry, senior research scientist, Department of Medicine and FSI/CISAC. Rates of tuberculosis, a disease that thrives on poverty, malnutrition, and interrupted medical care, are now among the highest in the world in the Democratic People’s Republic of Korea (DPRK, North Korea), elevating the risk of an epidemic of drug-resistant strains and a spread into China. This project represents a unique historical opportunity to examine the relationship between food security, malnutrition, and the epidemiology of tuberculosis in a present-day famine.

  
• Political Causes of Russia’s Public Health Crisis
  Kathryn Stoner, FSI senior fellow. Co-investigator: Rajaie Batniji, postdoctoral fellow, Department of Medicine. In spite of the economic advances and increases in GDP since the collapse of communism, Russia suffers from a range of dismal public health outcomes reminiscent of a much poorer country. This study seeks to understand what role political factors play in the country’s high adult mortality rate and declining life expectancy by mining World Bank and World Health Organization data and examining how Russians access healthcare services and information

  
• Factors Affecting Adoption and Ongoing Use of Improved Biomass Stoves in Karnataka and Maharashtra, India
  Frank Wolak, professor of economics and FSI senior fellow. Co-investigator: Mark C. Thurber, research scholar, FSI/Program on Energy and Sustainable Development. Burning of biomass in traditional stoves is associated with a host of ills among an estimated 2.5 billion people around the world, even though cleaner and more efficient technologies exist that could mitigate the problems. This study will examine what factors affect cooking mode choice and utilization, with the objective of developing an econometric model that is useful for efforts that encourage the adoption of improved biomass stoves. The project also seeks to offer insights on poorly understood processes of technology adoption among poor populations and to understand the magnitude of health, development, and environmental benefits that might be achievable.

The Shorenstein Asia-Pacific Research Center and its Asia Health Policy Program have joined with other centers and programs across the university as collaborative partners for the new Stanford Center for Population Research (SCPR). Supporting population research among faculty and students throughout Stanford, the SCPR is led by Professor Shripad Tuljapurkar, co-editor with Karen Eggleston of the book Aging Asia: Economic and Social Implications of Rapid Demographic Change in China, Japan, and South Korea.

The Stanford Center for Population Research, based in the Institute for Research in Social Sciences, has leadership and involvement across campus including the Humanities, Natural Sciences, Environmental programs, and the Medical School. The goal is to promote, support and develop population studies through collaboration among researchers and training for undergraduate and graduate students, serving as both a resource and nexus for faculty at Stanford across disciplines with interests in population studies, broadly defined.  

The Asia Health Policy Program will work with the Stanford Center for Population Research in studying the implications of demographic change in the Asia-Pacific region. For example, Karen Eggleston is undertaking comparative study of population health trends in China and India with other Stanford faculty associated with SCRP.

AHPP will also support the mission of strengthening the teaching of population studies at the undergraduate, graduate and postdoctoral levels, by helping to make connections for students studying demographic change in Asia. The 2011 postdoctoral fellow in Asia health policy, Qiulin Chen, will be studying population aging in China in comparative perspective. Shorenstein APARC’s affiliation with the SCRP will also help to reinforce the new Shorenstein APARC initiative studying policy responses to population aging in East Asia, kicking off with a workshop in January 2011.