Compensation Reform Shifted Salary Mix, but Equity Gaps Persisted in China’s Public Hospitals
China’s 2017 pilot reform of the public hospital compensation system changed how health workers were paid, but it did not fully resolve long-standing inequities in the workforce. In a nationwide quasi-experimental analysis spanning 102 public hospitals and 111,204 health workers across 15 provinces, the policy was associated with a measurable shift in salary structure and modest changes in total compensation. The reform moved pay toward a larger role for base salary and merit salary, yet the gains were uneven across hospital types, worker categories, and employment arrangements.
The findings matter because compensation is not just an administrative detail. In hospital systems, pay structure shapes recruitment, retention, morale, and the day-to-day distribution of labor across clinical departments. When base pay is too compressed or performance pay is too unstable, frontline staff may carry clinical risk without corresponding financial protection. The Chinese reform was designed to correct those distortions, and this study offers one of the clearest nationwide assessments of what changed after implementation.
A Nationwide Panel Captured the First Year After the 2017 Pilot
Investigators used panel data from the 2016–2017 China Health Workforce Compensation Reform Survey and applied a difference-in-differences design combined with propensity score matching. That approach allowed comparison of hospitals exposed to the reform with matched controls, helping isolate the policy effect from background trends in wages and hospital staffing. The dataset covered a broad slice of the public sector and included multiple institutional and worker-level characteristics relevant to compensation.
The primary outcomes focused on the percentages of base salary and merit salary in total compensation. Secondary outcomes included total compensation, annual base salary, and annual merit salary. This framing is important because compensation reform can change not only how much people earn, but also how earnings are divided between fixed and performance-linked components. In a hospital workforce, the mix often matters as much as the absolute dollar amount.
Base Pay Rose More Than Merit Pay, Rebalancing the Structure
After the reform, the percentage of base salary rose by 3.54%, while the percentage of merit salary increased by 0.53%. Total compensation increased by 1%, annual base salary rose by 13%, and annual merit salary increased by 5%. The pattern suggests a stronger effect on the stable core of pay than on the variable performance portion.
The reform’s impact on salary structure was not uniform. General hospitals showed the largest increase in the percentage of base salary, while specialized hospitals experienced greater growth in merit salary. In practical terms, the policy appears to have shifted the internal wage architecture differently depending on the institution’s role and organizational model. General hospitals may have been more responsive to standardization in base pay, while specialized centers retained more room to reward performance-linked output.
A salary system can change without changing the lived experience of every worker.
That was especially true for contract staff and employees with shorter tenure. The reform contributed to an increased performance salary structure for these groups, but it did not significantly improve their total compensation. In other words, the pay envelope was rearranged, yet the overall size of the envelope for some vulnerable workers remained largely unchanged.
Hospital Level, Education, and Department All Shaped Compensation
The study also identified several factors associated with compensation and salary structure. Average social wages of urban workers and the consumer price index were both associated with pay outcomes, which is consistent with the idea that hospital compensation systems move in step with broader labor-market and inflationary pressure. Hospital level, education, nature of employment, qualifications, and department also influenced how workers were paid.
These associations are clinically and operationally relevant. Hospitals do not function as interchangeable employers, and health workers are not a single labor category. Specialists, junior staff, contract employees, and workers in different departments face distinct workloads, credentialing demands, and promotion prospects. A compensation model that does not account for those differences can easily preserve hierarchy while claiming reform.
The study’s structure also points to a familiar policy tension. Performance pay can support productivity incentives, but if it is layered onto a weak base salary, it may intensify uncertainty for staff who already occupy the most precarious positions in the workforce. By increasing the base component, the reform offered some protection against that instability. Even so, the equal-pay principle remained incomplete.
“Equal Pay for Equal Work” Remained Unfinished
The central policy question is not whether compensation changed, but whether it changed in a way that moved the system toward fairness. On that measure, the answer was only partial. The reform helped reshape the salary architecture, but it did not fully achieve equal pay for equal work. Workers with contract status and shorter tenure still lagged in total compensation gains, even as their performance-linked salary share rose.
For policymakers, that leaves a narrow but important set of priorities. Performance evaluation systems need refinement so merit pay better reflects actual clinical contribution rather than institutional inertia or uneven departmental bargaining power. Base salary protections also need to extend more firmly to vulnerable groups, especially workers who keep hospital services running but have less leverage in compensation negotiations.
The broader implication is straightforward: salary reform in public hospitals can reallocate pay, but structural equity requires more than reallocation. If the base remains too fragile for some workers, performance incentives can become a substitute for fairness rather than a route toward it. In a system as labor-intensive as hospital care, that distinction affects staffing stability, service continuity, and the long-term health of the workforce.
What This Means for Hospital Workforce Policy
This analysis offers a policy-relevant snapshot of the first year after China’s compensation reform pilot. It shows that the system moved in the intended direction, with larger base salaries and modestly higher merit pay, yet it also exposed the limits of structural change when compensation remains stratified by employment status and institutional setting. The reform’s effect was real, but uneven.
The study does not resolve how much longer it will take for compensation equity to catch up with policy intent. It does, however, make clear where the pressure points remain: contract workers, short-tenure staff, department-level differences, and the gap between formal merit systems and actual pay outcomes. Those are the fault lines that will determine whether reform becomes durable workforce policy or remains a partial correction.
Future policy decisions will have to confront those fault lines directly.