A conference that honored the life and scholarly contributions of Stanford economist Masahiko Aoki was held at Stanford. Dozens of friends, family and community members paid tribute to Aoki, the Henri and Tomoye Takahashi Professor of Japanese Studies and Professor of Economics, emeritus, who died in July at the age of 77.

Eleven renowned economists and social scientists gave talks on Aoki’s extensive fields of research in economic theory, institutional analysis, corporate governance, and the Japanese and Chinese economies at the Dec. 4 conference, which was followed by a memorial ceremony the next day.

“When we contacted people to speak at this conference, few people turned us down,” said Stanford professor Takeo Hoshi. “The reason for this is Masa. It shows how much Masa was respected and how much his work is valued.”

The events were hosted by the Japan Program at the Walter H. Shorenstein Asia-Pacific Research Center, the Freeman Spogli Institute for International Studies (FSI), Graduate School of Business, Department of Economics and the Stanford Institute for Economic Policy Research (SIEPR).

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Aoki came to Stanford in 1967 as an assistant professor, held faculty appointments at Kyoto University and Harvard, and returned to Stanford in 1984. He retired to emeritus status at Stanford in 2005.

Throughout the conference, Aoki was described as an astute professor and colleague, valuable mentor and loyal friend by the many speakers and participants who shared works, stories and multimedia featuring their interactions with Aoki.

Aoki pioneered the field of comparative institutional analysis (CIA) with a team of scholars at Stanford: Avner Greif, John Litwack, Paul Milgrom and Yingyi Qian, among others. CIA analyzes and compares different institutions that evolve to regulate different societies.

“Masa had a good background in looking at the economy as a whole, financial institutions as a whole – not just how numbers or actors economically interact – but also the people who interact within a given institutional framework,” said Koichi Hamada, a professor emeritus at Yale University. 

Aoki applied a systematic lens to everything he studied, a “take society as a total entity” approach, Hamada said.

Aoki grew up in Japan, and developed a deep interest in Japanese politics at an early age. He was actively involved in student movements in the early 1960s, at the heart of which was a campaign against a controversial U.S.-Japan security treaty. China became another great interest of his as the country began to undergo economic transformation and modernization.

Throughout his career, Aoki traveled to Japan and China often, and sought to better inform policy debates by engaging scholars, government leaders and journalists there.

He believed in sharing lessons learned from his own scholarly analyses on what constitute institutions, particularly the “people” aspects – the employees, their cognitive abilities and levels of participation.

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Top left to right: Yingyi Qian of Tsinghau University talks with Avner Greif of Stanford University and Hugh Patrick of Columbia University. / Koichi Hamada of Yale University delivers his remarks titled "Masahiko Aoki: A Social Scientist." Bottom: Reiko Aoki, the wife of Masahiko Aoki, listens in to Kenneth Arrow, a professor emeritus at Stanford University. Credit: Rod Searcey

Aoki was not only a scholar of institutions but also a builder of them.

In 2005, Aoki helped oversee the development of the Center for Industrial Development and Environmental Governance at Tsinghua University in Beijing, which held numerous roundtables in its first decade of existence, and continues to this day.

“Amid a time of diplomatic tensions between China and Japan…Masa was able to bring Japanese, Chinese and American economists together to study and do research,” said Yingyi Qian, dean and professor at the school of economics and management at Tsinghua.

At Stanford, Aoki played a leading role in the creation of the Stanford Japan Center and a multi-day conference that convened annually in Kyoto on issues of mutual concern between Asia-Pacific countries and the United States.

Earlier this year, Aoki was hospitalized for lung disease. Even at that stage, he worked tirelessly to revise a paper that examines the institutional development of China and Japan in the late 19^th to early 20^th centuries.

That paper titled, “Three-person game of institutional resilience versus transition: A model and China-Japan comparative history,” was presented at the conference by Jiahua Che, one of two scholars that Aoki asked to finish and publish the work.

Aoki was also fondly remembered for his mentorship of students at Stanford and other universities he taught at.

“He was an original and unique professor – quite different from others that I’ve met in many respects. He was generous with his time, not hierarchical,” said Miguel Angel Garcia Cestona, who studied for a doctorate at Stanford and now teaches at the Universitat Autonoma de Barcelona.

Garcia Cestona, among other former students, spoke of Aoki as a friend and shared memories of their former professor hosting them at his home.

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Masahiko Aoki in Northern California, 2014.

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Conference agenda

Stanford obituary

China announced plans to discontinue its “one-child policy” in October, relaxing over three decades of controversial family planning policies and changing to a universal two-child policy. This new policy is a step forward, but China’s population aging and gender imbalance will create challenges for decades, according to a leading Stanford health researcher.

“China has reached a certain level of social and economic development where low fertility and population aging have become norms,” said Karen Eggleston, a senior fellow in the Freeman Spogli Institute (FSI) and director of the Asia Health Policy Program. “Similar trends are seen in Japan and South Korea, and governments are struggling to catch up.”

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The policy change comes amid concerns of potential labor shortages and a burgeoning aging population that could pressure the Chinese economy for years to come. 

The country has had record growth – China’s GDP growth rate averaged 8.6 percent over the past five years – which is now slowing. That trend coupled with China’s rising life expectancy reinforces the need for a healthy, economically productive population to support the elderly, experts say.

“Demographers who study China knew a policy change was coming, but not when,” said Eggleston. “The policy was strategically announced with the Five Year Plan – a sort of developmental roadmap for the country.”

A forthcoming book, Policy Challenges from Demographic Change in China and India, edited by Eggleston examines the policy challenges posed by demographic change in China and India, from family planning to social pensions systems that support the elderly. One chapter looks exclusively at population policy, sex ratio and fertility in China.

A spur to action?

A shift to a consistent, nationwide two-child policy is a step in the right direction, Eggleston said, and it is unlikely to translate to a boom in the birthrate.

Some areas of the country and specific couples already enjoyed a two-child policy due to local policy differences and an earlier national policy easing. In 2013, the Chinese government allowed couples with a husband or wife from a single-child family to have a second child.

Chinese cities that never had a one-child policy to begin with, like Hong Kong and Macau, have very low fertility. A recent article in China Journal noted that, despite the ubiquity of the one-child policy campaign, China’s rapid economic development since 1980 deserves the “lion’s share of credit” for reduced births as the country’s total fertility rate has declined.

“The real question is how responsive the Chinese will be,” Eggleston said. “It’s not clear that there will be a noticeable response in the short or medium-term.”

Implementation of the policy will take time, but China will work “quite expeditiously” to apply such policies so that people’s expectations are met. Alongside legal change of China’s varying local policies, it’s expected that China will employ several public education campaigns and its cadre of family planning staff as conduits for disseminating the new national policy, Eggleston said.

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A 1986 poster highlights China's one-child policy.

Credit: Flickr/Collection Stefan R. Landsberger, International Institute of Social History (Amsterdam).

But other factors are at play, too, such as urbanization and changes in labor force participation.

“Young and middle-aged couples will be thinking twice about having another child because of education expense, job demands and the need to support aging parents,” Eggleston said.

A paper published by Eggleston and three other scholars in the Journal of Labor & Development analyzed how employment of females from rural areas affected fertility, using data from a survey of 2,355 married women in China. The survey examined “off-farm” employment, which was defined as travel to another village, town or city for work.

The researchers found that off-farm employment for those women reduced the probability of having more than one child by 54.8 percent and the probability of preferring more than one child by 49.6 percent. An earlier blog piece on VoxEU highlighted those research outcomes.

Another aspect of China’s demographic change is gender imbalance. Male preference has long been a cultural factor in China and, with the pressures of the one-child policy, a cause behind its skewed population.

That reality will not dramatically change soon, Eggleston said. Even if the end to the one-child policy brought the sex ratio at birth back to normal levels, the existing imbalance of the younger population will create millions of “forced bachelors” among poorer men who cannot find brides, as well as a whole set of related issues.

Choice restored

What the policy assuredly does, though, is remove a barrier. Many Chinese women who before did not have the opportunity to give birth to a second child, now have that opportunity.

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“This is a crucial arena of choice restored to the Chinese,” Eggleston wrote of the 2013 policy relaxation in a brief presented at the Federal Reserve Bank of Kansas City.

Previously, the absence of such a freedom led some couples to face substantial fines from the government, depending on the local variation of the one-child policy.

“Regardless of the new policy, demographic trends point to the importance of investing in child education, nutrition and skill development,” Eggleston said.

A similar message is carried in a chapter in Policy Challenges, co-authored by Sanghyop Lee and Qiulin Chen, who suggest that putting resources toward human capital development – education and health – can offset the destabilizing effects of demographic transition.

Research being done by FSI’s Rural Education Action Program led by Stanford professor Scott Rozelle works to directly inform education, health and nutrition policy in China.

Spending more on education – particularly for women and girls – is win-win. It complements pro-employment policies, and boosts productivity for women and the economy as a whole, Eggleston said.