South Korea's Record PhD Output Collides With Low Pay and Scarce Research Jobs

Nearly 20,000 Doctorates, Too Few Matching Jobs

South Korea produced a record 19,831 doctoral graduates from domestic graduate schools in 2025, yet more than one in 10 newly qualified PhD holders who secured employment reported annual earnings below 20 million won, approximately $13,638. The country is awarding its highest academic qualification to more people while many graduates struggle to find work that rewards the years spent earning it.

The graduation total was 51.6 percent higher than in 2015 and the largest since the Korean Educational Development Institute began tracking the figures in 1999. Women accounted for a record 43.5 percent of recipients, marking a major change in who reaches the highest level of university education.

Employment opportunities have struggled to keep pace. Song Chang-yong, a senior research fellow at the Korea Research Institute for Vocational Education and Training, estimated that the domestic market can accommodate only 2,000 to 3,000 workers at PhD level annually. Those opportunities are concentrated heavily in science and engineering, leaving graduates in other subjects facing especially difficult choices.

South Korea's experience brings together several pressures: a growing supply of doctoral qualifications, limited demand for advanced research workers, poorly paid academic positions and heavy household debt. Malaysia has also experienced rising doctoral output alongside worsening unemployment among younger PhD holders, despite efforts to build a larger research workforce.

As of March 12, 2026, the challenge is how to turn educational achievement into sustainable careers. Expanding doctoral education has helped South Korea pursue an economy built around knowledge and compete internationally in research and development. The opportunities available after graduation have not grown at the same pace.

How Doctoral Education Expanded

South Korea awarded 5,586 doctorates in 1999, when the national statistical series began. Annual output passed 10,000 in 2010 and nearly doubled again over the following 15 years, reaching 19,831 in 2025. Across the 26 years since records began, doctoral education moved from serving a much smaller group to producing almost 20,000 graduates annually.

Government initiatives and a strong cultural emphasis on educational attainment helped drive that expansion. Advanced qualifications became part of the country's effort to build one of the world's most educated populations and strengthen its research capacity. A doctorate represents extensive training in investigating questions, evaluating evidence and producing original research, but graduates still need employers or institutions able to use those skills.

The main milestones show how steadily the supply of doctoral graduates increased:

• 1999: Domestic graduate schools produced 5,586 doctoral graduates, including 1,144 women.
• 2010: Annual doctoral output crossed 10,000.
• 2011: The share of employed new doctoral graduates earning below 20 million won annually stood at 6.3 percent.
• 2015: The graduation total formed the starting point for the subsequent increase of 51.6 percent.
• 2025: Doctoral output reached a record 19,831, while the share of employed new PhD recipients earning below 20 million won reached 10.4 percent.

Universities have therefore been producing a growing pool of highly educated people for a labor market with limited capacity to receive them. The bottleneck affects individual careers and the country's ability to make productive use of the training it has supported.

Women Reach a Record Share

Women earned 8,629 doctorates in 2025, accounting for 43.5 percent of all new recipients. Both their number and their share reached records. In 1999, only 1,144 women received doctorates, representing 20.5 percent of the total.

The number of female doctoral graduates increased about 7.5 times over that period. Their share of all recipients more than doubled, from roughly one in five to more than two in five. Women were a major part of the expansion, changing the gender balance within Korean academia.

The achievement now sits alongside an employment problem affecting the wider graduating population. Access to the highest academic qualification has grown, but the economic opportunities that follow have not kept up. For graduates entering poorly paid work, completing a doctorate can mean reaching an educational goal without obtaining the financial security expected from it.

Where the Lowest Pay Is Concentrated

Among 7,005 new PhD recipients who secured employment in 2025, 10.4 percent reported annual earnings below 20 million won. In 2011, 6.3 percent fell below that threshold. The increase was 4.1 percentage points, showing that a larger share of employed graduates was receiving very low annual pay.

Inflation makes the comparison harsher. Rising prices reduce what a fixed amount of money can buy, so the same threshold of 20 million won represents less purchasing power than it did in 2011. Graduates below it face pressure both from limited earnings and from the higher cost of living.

Arts and humanities recorded the largest share of doctoral graduates earning below the threshold, at 26.8 percent. Education followed at 19 percent. The proportion was 14.9 percent in social sciences, journalism and information studies, 11.1 percent in agriculture, forestry and fisheries, and 10.6 percent in services.

Those figures reveal how unevenly the problem is spread. More than one in four employed doctoral graduates in arts and humanities were in the lowest earnings category, compared with about one in 10 across the surveyed group. Graduates outside science, technology, engineering and mathematics face particular vulnerability in a market where technical and scientific expertise commands greater monetary rewards than theoretical or cultural knowledge.

Low pay also changes the meaning of employment. A graduate may have a job while still struggling to cover living costs or finding little opportunity to use advanced research training. For people who invested years in doctoral study, securing work is only part of the transition they need to make.

A Degree Can Serve Different Goals

Song Chang-yong's estimate of 2,000 to 3,000 annual opportunities for workers at PhD level points to a large gap between graduation numbers and the capacity of the domestic market. With nearly 20,000 new doctorates awarded annually, many graduates compete for a much smaller pool of positions suited to their qualifications.

Song, a senior research fellow at the Korea Research Institute for Vocational Education and Training, also explained that graduates pursue doctorates for different reasons:

However, there are also a considerable number of people whose goal is the doctorate degree itself, so the low-wage problem of Ph.D. holders should be interpreted by considering multiple complex factors.

Some people seek a doctorate as an intellectual achievement or a source of personal fulfillment. Others expect it to lead to a university appointment, a research position or advanced industrial work. Those different goals complicate the task of designing education and employment policies.

For graduates seeking work that matches their training, however, the shortage of suitable positions creates intense competition. Opportunities concentrated in science and engineering leave people in other fields more exposed to work below their qualification level. A response must account for both the personal value of doctoral study and the financial needs of graduates who depend on it for a career.

Malaysia Shows a Similar Strain

Malaysia expanded postgraduate education through MyBrain15, a sponsorship programme launched during the 10th Malaysia Plan. It aimed to produce 60,000 PhD holders among Malaysian citizens and contributed to a substantial increase in postgraduate enrollment.

The number of doctoral graduates rose from 1,247 in 2010 to 4,560 in 2020. Over the same period, unemployment among PhD holders younger than 35 climbed from 7 percent to 16 percent. The experience shows how a successful effort to increase educational qualifications can run ahead of the jobs available to graduates.

Datuk Dr Syed Hussain Syed Husman, president of the Malaysian Employers Federation, identified limited capital investment as a difficulty for employers seeking to hire postgraduates. Businesses need the money, equipment and research activity that make advanced qualifications useful in everyday work. Increasing the number of qualified people alone cannot create that capacity.

Malaysia's gross expenditure on research and development stood at 1.44 percent of gross domestic product, or less than RM20 billion. South Korea's spending was much higher, at 4.55 percent of GDP, equivalent to approximately RM300 billion in 2019. GDP measures the value of an economy's production, while research and development spending supports work to create knowledge, products and processes.

The comparison places the Korean problem in a wider setting. Malaysia faced limited investment as doctoral output grew, while South Korea faced difficulty absorbing graduates despite much greater research spending. Funding matters, but the kinds of jobs created, the subjects employers need and the speed of educational expansion also shape graduate outcomes.

Malaysia's experience offers a regional warning about credential inflation, where qualifications become more common without a matching increase in opportunities. Both developing and developed economies can produce more advanced graduates than their employers are ready to hire.

Household Debt Adds Financial Pressure

Bank of Korea data put the loan to income ratio at 233.9 percent in the first quarter of 2026. The measure compares outstanding loans with annual income: a ratio above 200 percent means debt exceeds twice a year's earnings. Such a burden makes limited or uncertain wages harder to manage.

People in their 40s carried the highest debt burden across age groups, with balances exceeding 2.5 times their annual income. Their average debt was 125 million won, approximately $94,000, including 72.7 million won in mortgage loans.

High housing prices in major urban centers, where academic institutions are concentrated, contributed to that mortgage burden. The age group includes many researchers working after their doctorates and academics in the early stages of their careers, bringing housing costs and career uncertainty together.

Rep. Cha Gye-geun of the Rebuilding Korea Party observed that people in their 40s, who should form the backbone of domestic consumption, had fallen into a debt trap. Repayments limit the money households can spend elsewhere, adding an economic cost beyond the pressure on individual borrowers.

A doctoral graduate earning less than 20 million won annually would face an unmanageable burden if carrying debt on that scale without family support or other income. The household figures describe the broader financial environment in which graduates are seeking work, and they help explain why accepting a poorly paid position can leave little room to build financial security.

The Cost of Staying in Academia

Accounts from Korean academic laboratories describe doctoral students and recent graduates receiving stipends or project wages below minimum wage standards. Such arrangements can leave researchers helping sustain university research programmes through their own financial sacrifice.

A stipend is money paid to support study or research. When that payment is too small to cover the demands of the work, researchers may face conditions below subsistence levels even while contributing to projects that depend on their skills. Accounts of underpayment describe conditions that often violate minimum wage standards.

International academics have described similar pressures. Some calculated effective hourly earnings of about $21 after accounting for working weeks of 60 to 70 hours in positions leading toward permanent university appointments. Consulting rates of $100 to $150 an hour illustrate the financial gap between academic work and other uses of advanced expertise.

Academic careers nevertheless continue to attract highly qualified people because research offers intellectual fulfillment and cultural prestige. In South Korea, Confucian traditions place a high value on educational achievement and scholarly work. Those values can make leaving academia for a better paid corporate role psychologically difficult.

Graduates may consequently move through repeated appointments as researchers after completing a doctorate or work as adjunct teaching staff, without gaining secure employment or sufficient compensation. The financial problem therefore extends beyond the first job after graduation into the structure of academic careers themselves.

Creating More Places for Research Talent

Government and industry would need to expand sectors that can use advanced research skills to address the shortage of suitable positions. The proposed approaches extend beyond career counseling because individual advice cannot create jobs where employers lack the capacity to hire.

Expanding advanced technology industries is one recommendation. Malaysia's experience suggests that stronger strategic frameworks for science and technology can support employment in targeted sectors, although such efforts require sustained commitment beyond a single electoral cycle.

Formal postgraduate internships are another proposed bridge between university training and corporate work. Many doctoral graduates remain in full time education from undergraduate study through completion of their doctorate, leaving them with limited workplace experience and professional networks.

Structured internships would give employers an opportunity to evaluate and train candidates while allowing graduates to gain corporate exposure, practical workplace skills and the ability to work with people outside their academic environment. The aim is to connect research ability with the tasks and expectations of employers.

The original policy discussion also points to the need to confront pressures associated with a middle income trap, where economic progress is constrained by difficulty moving toward activities with greater value. Industries operating under those pressures may focus on keeping labor costs as low as legally possible instead of paying for advanced problem solving skills.

Changing corporate hiring practices and considering regulatory adjustments could encourage companies to employ people with doctorates in research and development outside traditional academic settings. That would broaden the range of careers available and reduce dependence on a narrow pool of university and research appointments.

Entrepreneurship offers another route. Doctoral research develops analytical and problem solving abilities that can provide a foundation for startups built around technology. With growing government support for new ventures, some graduates may find creating an enterprise more viable than competing for scarce academic jobs or accepting work below their qualification level.

The proposed internships, industrial expansion and hiring changes have no implementation dates specified. Their shared objective is to make better use of advanced training while giving graduates more realistic routes to stable earnings. South Korea's record graduation figures make that task more pressing as another large cohort enters the labor market.

Key Points

• South Korea awarded a record 19,831 doctorates in 2025, up 51.6 percent from 2015.
• Women earned 8,629 doctorates and represented a record 43.5 percent of recipients, compared with 20.5 percent in 1999.
• Among 7,005 employed new PhD recipients, 10.4 percent earned below 20 million won annually, up from 6.3 percent in 2011.
• Arts and humanities had the largest share below that earnings threshold, at 26.8 percent, followed by education at 19 percent.
• Research fellow Song Chang-yong estimated annual domestic capacity for workers at PhD level at 2,000 to 3,000, concentrated in science and engineering.
• Malaysia's doctoral output rose from 1,247 in 2010 to 4,560 in 2020, while unemployment among PhD holders younger than 35 increased from 7 percent to 16 percent.
• South Korea's loan to income ratio reached 233.9 percent in the first quarter of 2026, with people in their 40s carrying the heaviest burden.
• Proposed responses include expanding advanced technology industries, creating postgraduate internships, changing hiring practices and supporting entrepreneurship.