4,500 Fake Resumes: the Experiment That Found Overseas Degrees Now Cost Chinese Graduates Interviews

For years the joke was affectionate: returnees from abroad were "sea turtles" (海归) — a homophone for "returned from across the sea" — and their foreign diplomas glinted like gold. Now three Chinese economists have tested the glow, and it is failing. In a study published in the journal China Economic Quarterly, researchers fabricated 4,500 job resumes and sent them to 2,250 real, open vacancies across China. The only systematic difference was where the applicant did a master's degree — China, or the United States. The result: applicants with overseas master's degrees were 16.2 percent less likely to get any response from an employer.

The Beijing News, which interviewed the researchers this week, framed the study as answering a question the whole internet was already arguing about. The numbers behind it tell their own story: 570,600 Chinese students went abroad in 2025, down to the level of a decade earlier, while the ranks of job-seeking returnees keep growing — and 80.9 percent of them now hold master's degrees. On Zhihu the study ranked among the day's top discussions, and Baidu's trending board carried the blunt question "is an overseas degree still appetizing?" — alongside the popular sneer "shuoshui" (水硕), "watered-down master's," for one-year degrees perceived as bought rather than earned.

The method was, by the researchers' own description, a deception. He Haoran of Beijing Normal University, a returnee himself, explained why: ask employers whether they discriminate and they will know they are being tested. So the team applied to real postings for three months, pairs of near-identical candidates differing only in the country of the master's degree. When interest arrived, the fake applicant withdrew at once "so as not to waste anyone's time." The logistics produced one very 2026 problem: some employers phoned the sender directly, and the sending researcher was sometimes the wrong gender for the resume. "I had to rack my brains and say I was the applicant's girlfriend, my boyfriend had already found a job," recalled researcher An Lulu.

What the team found inside the "black box" is more interesting than simple bias. Employers were not mainly acting on dislike of returnees; they were pricing uncertainty. Lower-paying, less selective jobs shied away because they assumed an overseas master's would leave quickly — an expensive flight risk. Female returnees ran into a second stereotype on top of the discount — employers assuming they were less career-minded — a bias against which male returnees fared noticeably better. Graduates of famous universities abroad escaped the discount, because the name itself is a readable signal; the worst-positioned group was returnees from good-but-unfamiliar mid-tier foreign programs, whom a screeners' one-minute glance could not place. Foreign-invested firms, knowing the international landscape, showed markedly less bias than domestic ones. And a prior work record largely dissolved the penalty.

That nuance, He said, is the study's challenge to the internet's cruder narrative. The disadvantage is mostly "statistical" — an information gap, which data could close — not the blanket contempt of the "just went abroad to gild themselves" meme. The advice the researchers offered was accordingly practical: state your school's ranking on the resume, disclose more, and think twice before following the crowd abroad. "Don't blindly chase the trend," An said — and to returnees facing rejection: "this may not be your fault."

On Weibo, a widely shared commentary put the shift in market terms. "Ten years ago you came back from abroad, set your resume down, and the HR's eyes lit up," the post read. "Now there are sea turtles everywhere." The diploma, it concluded, "has gone from carrying its own halo to needing proof" — a sentence that could stand as the study's abstract, and perhaps the epitaph of a decade's assumptions.