Japan and South Korea face serious demographic crises. Japan has the oldest population in the world and South Korea is one of the most rapidly aging. Together they top the list in terms of proportion of elderly by 2050, with 40.1% and 35.9% respectively being 65 and over, according to a U.S. Census Bureau forecast. Both nations are seeing shrinking working-age populations, with their birthrates among the lowest in the world. This puts them at great risk as they struggle to find new engines of economic growth.

Some experts argue that Japan and South Korea should encourage immigration. The former head of Tokyo's Immigration Bureau, Hidenori Sakanaka, said that "we need an immigration revolution to bring in 10 million people in the next 50 years, otherwise the Japanese economy will collapse." Jongryn Mo, a professor at Yonsei University in Seoul has written a book, "Strong Immigration Nation," urging a similar policy for South Korea.

Japan and South Korea are already supplementing their shrinking workforce with foreign labor, mostly unskilled migrant workers from China and Southeast Asia doing jobs that locals shun.

But it is time to attract more skilled workers. In Japan, only 18.4% of foreign workers were technicians or professionals in 2015, while the figure in Korea is just 7.8% this year. Skilled foreign workers can fill many jobs from staffing hospitals to working as technicians in middle-tier companies and software engineers in large ones.

The challenge, however, is that both countries remain exclusionary, closed societies despite a substantial rise in the numbers of foreigners. Politicians fear losing votes from workers worried about foreigners taking their jobs.

According to a recent report by the French business school INSEAD, Japan and South Korea are ranked 53rd and 61st, respectively in their level of tolerance for immigrants. Most foreign skilled workers have little intention to settle down in Japan or South Korea on a permanent basis, although unskilled ones might be more willing to stay.

Maria, a Guatemalan professional, decided to leave South Korea after working for six years in the overseas marketing department of a large Korean corporation. "Some Koreans complain that foreigners leave after a few years, but we leave because we're never included in the first place. Korean companies pay a lot to bring foreigners here. And then they don't even ask these people about their opinion."

Srey, a Cambodian student studying in Japan, said, "The Japanese are very helpful and very friendly, but at the same time they look at me as a 'gaijin' no matter how good I am at Japanese or able to speak to them. I am not planning to work in Japan."

Bridging strategy

South Korea and Japan need to find a more creative strategy in utilizing foreign talent. In particular, they should pay close attention to their transnational networks rather than pushing for permanent migration. Not only should both countries focus on the knowledge and skills of foreign labor talent, but also the social networks they can possess.

This calls for a particular type of social capital: transnational bridging. A person who has social ties in more than one place can serve as a bridge between those different places. Such bridging can be performed within a city or a country or across borders, but the latter is becoming more important with globalization. By bridging distant networks, people can connect disparate cultures, build trust and facilitate cross-national cooperation that are essential in business transactions. Many Indian and Chinese entrepreneurs and engineers working in Silicon Valley are active in transnational bridging with their home country.

Transnational bridging can be a good new strategy for South Korea and Japan in attracting foreign skilled labor since they can offer valuable experiences and networks as advanced economies, if not permanent places to live. They can help foreign talent to build social ties while studying and working and encourage them to serve as a bridge between South Korea and Japan and their next destination once they leave in what could be called "brain linkage."

They can still contribute to South Korea or Japan even after they depart. Maria said she was willing to do business involving both South Korea and her home country. Srey is also eager to do business with Japan after graduating, even though he will not work in the country.

South Korea and Japan should adopt a policy of "Study-Work-Bridge" rather than the "Study-Work-Migration" pathway commonly encouraged by settler societies. This new policy framework would establish programs providing systematic networking opportunities for skilled foreigners while in Japan or South Korea. It would upgrade the quality of campus life for foreign students and work environments for foreign professionals so they leave with positive experiences.

Most importantly, it would provide institutional support to help maintain transnational networks between foreigners and South Koreans and Japanese.

In Japan, a Study-Work framework has already begun to take shape. Among foreign students seeking employment in Japan in 2013, approximately 24% found jobs. According to the country's ministry of justice, 10,696 of 11,698 foreign students are successful in applying for a change of visa status after graduating from college. This is very encouraging. Still, foreign students feel that Japanese companies are reluctant to embrace their full potential and largely expect them to assimilate, often leading them to stay in Japan only for a short time.

In South Korea, with a shorter history of foreign student intake, a Study-Work framework has yet to emerge. While 64.3% of South Korean companies say they need and want to hire foreign students, only a very small portion of foreign students work in South Korean companies after graduation, perhaps as low as 1%. South Korea's immigration laws for foreign students have eased slightly in recent years, but there is an urgent need to develop solid, institutionalized support for responding to the substantial demand by foreign students who wish to find employment after their studies.

Challenges ahead

Both countries are moving in the right direction, but until they are ready to embrace a more comprehensive migration policy down the road, they should develop the "bridging" component of a Study-Work-Bridge framework as an interim strategy. That means considering how foreign skilled labor can contribute to their economies even if they stay only temporarily.

This non-migration-bridging concept can be also appealing to foreign workers who like to move on after gaining valuable experiences and networks. By activating the social networks they have left behind, foreigners can later become powerful "transnational bridges." With economic globalization, such linkages will be all the more important.

Research shows that science and engineering majors may have more to contribute as human capital, but business and social science majors are more inclined to play a bridging role. Universities and corporations should establish diversity offices, as seen in the U.S. and elsewhere, to promote a culture of tolerance and non-discrimination.

The challenges associated with aging, depopulation and a shrinking workforce are expected to intensify in the coming years. Yet foreign talent is readily at hand for both countries. They need to look no further than the skilled foreigners who already have connections with South Korea or Japan either through schooling or employment and to continue to cultivate such connections through a Study-Work-Bridge approach.

Gi-Wook Shin is director of the Walter H. Shorenstein Asia-Pacific Research Center at Stanford University and co-author of Global Talent: Skilled Labor as Social Capital in Korea. Rennie J. Moon is an associate professor at the Underwood International College at Yonsei University in Seoul.

This article was originally carried by Nikkei Asian Review on Aug. 31 and reposted with permission.

South Korea is facing a number of challenges. Not unlike other advanced economies in Asia, the country is confronted with a declining working-age population, reduction in birth rates, and risk of long-term stagnation.

A team of Stanford researchers at Stanford’s Shorenstein Asia-Pacific Research Center (APARC), in collaboration with other scholars from around the world, is increasingly thinking about those challenges and is working on a number of research initiatives that explore potential solutions in leveraging benefits from globalization.

The researchers propose that Korea can extract value from two major movements of people – outflows of its own population (diaspora) and inflows of foreigners (immigrants and visitors), all of whom hold the capacity to build social capital – a network of people who have established trust and in turn spread ideas and resources across borders.

Engaging diaspora

Emigration is traditionally viewed as a loss of human capital – ‘brain drain’ – movement of skills out of one country and into another, but Stanford professor Gi-Wook Shin and Koret Fellow Joon Nak Choi support an alternative view of outward flows of citizens.

Shin and Choi suggest that people who leave their countries of origin but never return can still provide value to their home country through ‘brain linkage,’ which advocates that there is economic opportunity in cross-national connections despite a lack of physical presence. This concept is a focus of their research which was recently published in the book Global Talent: Skilled Labor and Mobility in Korea.

“What we’re trying to do is to extend the thinking – to not just look at potential losses of having your people go abroad but also the potential gains,” Choi said. “Previous studies have found that if you have more of these relationships or ‘brain linkages,’ you have more trade and more flow of innovations between countries.”

People who stay in a host country become participants in the local economy and often conduct influential activities such as starting companies, providing advice and sitting on boards of directors, Choi said, and these transactions enact flows of resources from home country to host country and vice versa.

Choi, who outside of his fellowship is an assistant professor at Hong Kong University of Science and Technology, said that this way of thinking pulls away from a zero-sum view of the world and instead sees it as “more globalized, cosmopolitan and diffuse.”

He leads a research project with Shin focused on global talent and cultural movement in East Asia, and over the past quarter, taught a graduate seminar on the Korean development model.

“Cross-national ties are harder to establish than those that are geographically close, but they provide invaluable means of sharing information and brokering cooperation that may otherwise be impossible on other levels,” said Shin, who is also the director of Shorenstein APARC. “In many ways, social ties can be a good strategy to gain a competitive edge. This is an area we endeavor to better understand through our research efforts on Korea.”

Shin has described his own identity of being a part of the very system they are studying. He grew up in Korea, arrived in the United States as a graduate student and has since stayed for three decades and frequently engages the academic and policy communities in Korea.

One cross-national initiative that he recently started is a collaborative study between scholars at Shorenstein APARC and Kyung Hee University in Seoul. The two-year study evaluates the social capital impact of a master’s degree program at the Korean university that trains select government officials from developing countries.

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An international cohort including many researchers from Stanford’s Shorenstein Asia-Pacific Research Center have been conducting group interviews with international students at Korean and Japanese universities to better understand their motivations to stay or go following their completion of a degree or non-degree program at Korean universities. Their initial results reveal that gaps in cross-cultural understanding and opportunities cause feelings of disassociation, but recent internationalization efforts are helping to address those gaps and support innovation, knowledge sharing and local economic growth. An op-ed on the topic authored by Stanford professor Gi-Wook Shin and Yonsei University associate professor Rennie Moon can be viewed here. Credit: Flickr/SUNY – Korea/crop and brightness applied

Harnessing foreign skilled labor

Globalization has also led to migration of people to regions that lack an adequate supply of skilled workers in their labor force. This new infusion of people is an opportunity to bridge the gap, according to the researchers.

“In order to be successful, countries need a large talented labor pool to invest in,” said Yong Suk Lee, the SK Center Fellow in the Freeman Spogli Institute for International Studies and affiliate of the Korea Program. “Innovation is not something like a technology ladder which has a more obvious and strategic trajectory, it’s more about investing in people and taking risks on their ideas.”

Korea currently has a shortage of ‘global talent’ – individuals who hold skills valuable in the international marketplace. Yet, Korea is well positioned to reduce the shortage.

The country produces a vast amount of skilled college graduates. Nearly 70 percent of Koreans between the age of 25 and 34 have the equivalent of a bachelor’s degree. Korea has the highest percentage of young adults with a tertiary education among Organisation for Economic Co-operation and Development (OECD) countries. Another study found that the foreign student population in Korea has risen by 13 percent in the past five years.

Universities are moving to “internationalize” in seeking to both recruit faculty and students from abroad and to retain them as skilled workers in the domestic labor force. A new book published by Shorenstein APARC Internationalizing Higher Education in Korea: Challenges and Opportunities in Comparative Perspective assesses efforts by institutions in Korea, China, Japan, Singapore and the United States through nine separately authored chapters.

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Shin and Yonsei University associate professor Rennie Moon, who served as book editors and chapter authors, found that Korea has on average more outbound students (students who leave Korea to study elsewhere) than inbound students (international students who come to Korea to study). The figure above compares five countries and finds that Korea and China are more outbound-driven while Singapore, Japan and the United States are more inbound-driven.

“For most national and private universities in Korea, internationalization is more inbound-oriented—attracting foreign students, especially from China and Southeast Asia,” said Yeon-Cheon Oh, president of Ulsan University and former Koret Fellow at Shorenstein APARC who co-edited Internationalizing Higher Education in Korea. “In many ways, it’s about filling up students numbers. There needs to be a balance in inbound and outbound student numbers in order for internationalization to have an optimal effect.”

International students that do come to Korea are on average not staying long after graduation, though. The researchers identify reasons being difficulty in adapting to the local culture, inability to attain dual citizenship, language barriers, and low wages in comparison to that of native Koreans; in short – it is not easy to assimilate fully.

These and other barriers facing foreigners in Korea are a focus of a broader research project led by Shin and Moon that aims to propose functional steps for policymakers striving to internationalize their countries and to shift the discourse on diversity.

Developing a narrative

The Korean government has expanded efforts to recruit foreign students to study at Korean universities – many of which now rank in the top 200 worldwide – but addressing education promotion is only one area.

“The challenge is to propose a pathway that rallies around a general narrative,” Lee said, citing a need for internationalization to be coordinated across immigration policy, labor standards, and social safety nets.

An international group of experts in Korean affairs gathered at Stanford earlier this year at the Koret Workshop to address the challenge of creating a cohesive narrative, focused on Korea as the case study. The Koret Foundation of San Francisco funds the workshop and fellowship in its mission to support scholarly solutions to community problems and to create societal and policy change in the Bay Area and beyond.

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The Koret Workshop brings together an international panel of experts on Korean affairs at Stanford. From 2015-2016, the workshops focused on higher education, globalization and innovation in Korea. Above, Michelle Hsieh (far right) speaks during a question and answer session following her presentation on Korean and Taiwanese small and medium enterprises, next to her is former U.S. Ambassador to the Republic of Korea Kathleen Stephens, Stanford consulting professor Richard Dasher, former U.S. foreign affairs official David Straub, and Korea University professor Myeong Hyeon Cho.

The interdisciplinary nature of the workshop was an important aspect, according to Lee, and Michelle Hsieh, one of 27 participants of the conference that covered a range of areas from entrepreneurship to export promotion policies in Korea.

“The workshop demonstrated how internationalization of higher education – and academic research in general – can be achieved by constructing cross-cutting ties,” said Hsieh, who was a postdoctoral fellow at Shorenstein APARC from 2006-07 and is now an associate research fellow at Academia Sinica in Taiwan.

“Participating in the workshop made me realize I really miss the lively and rigorous discussions at Shorenstein APARC, where researchers are interdisciplinary with diverse backgrounds yet focused on a common research interest,” Hsieh said. “I think debate and discussion in that kind of setting can illuminate a completely different take.”

The workshop will result in a book that features multiple areas and policy directions for Korea’s development. The lessons included are also envisioned to apply to other emerging countries facing similar trends of demographic change and economic slowdown. Shorenstein APARC expects to publish the book next year.

More than fifty experts met in Xi’an, China, for an international academic conference on demographic change and social development last week. Several scholars from the Freeman Spogli Institute for International Studies (FSI) spoke at the conference, including Karen Eggleston, Marcus Feldman, Jean Oi and Scott Rozelle.

The conference marked the 120^th anniversary of Xi’an Jiaotong University’s founding and more than three decades of collaboration with Stanford scholars. Researchers at Xi’an Jiaotong University’s Institute for Population and Development Studies collaborate on policy-relevant research and educational activities with Stanford faculty at FSI as well as the Morrison Institute and Woods Institute.

For more information on FSI’s work in the areas of global health and medicine, please visit this page and the Asia Health Policy Program website.

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Demographic change is fast becoming one of the most globally significant trends of the 21st century. Declining fertility rates and rising life expectancy -- two of the patterns triggering demographic change -- will cause vast socioeconomic strains, especially in the Asia-Pacific region, which has some of the world's most populous countries. Stanford health researcher Karen Eggleston says comparison and cross-collaboration are needed to induce creative solutions.

In an interview with the Office of International Affairs, Eggleston discusses her research approaches and partnerships in the study of healthcare systems and health policy in the Asia-Pacific region. She leads a multiyear research initative that examines comparative policy responses to demographic change in East Asia. Eggleston says the goal is to help move global health policy to a place where everyone has an "equal opportunity for a healthier and longer life."

The Q&A may be viewed in full by clicking here.

Analyzing demographic change in China, Japan and South Korea is the focus of the book Aging Asia, an outcome of a conference between the Walter H. Shorenstein Asia-Pacific Research Center and the Stanford Center on Longevity.

Eggleston also coedited a special issue of the Journal of the Economics of Ageing with David Bloom, a professor at Harvard University, looking at a range of economic issues related to population change in China and India.