Japan¡¯s civil servants are set to receive the biggest pay increase in 34 years, a move that could further reinforce the virtuous cycle of wage and price growth long sought by the Bank of Japan as a precondition for continuing monetary tightening.

The National Personnel Authority recommended Thursday a 3.62% increase in average monthly base pay for public employees in the current fiscal year. This would mark the largest rise since 1991 and, when combined with an automatic bump that already kicked in, bring their total wage gain this year to 5.1%. The change will affect roughly 280,000 workers, according to a government official.

The rise in public sector wages will come as a welcome development for policymakers at the BOJ who are seeking broad-based and lasting wage growth to support stable inflation. BOJ Gov. Kazuo Ueda recently reiterated the importance of confirming the ¡°positive mechanism¡± linking wages and prices when assessing the appropriate timing for the next possible rate hike.

Public sector pay adjustments typically mirror trends in the private sector. In this year¡¯s wage negotiations between employers and the nation¡¯s biggest umbrella group for unions, private-sector workers secured overall pay increases of 5.25%, including a 3.7% increase to base salaries.

For the latest proposal, the personnel authority factored in wage data from larger private companies ¡ª those with 1,000 or more employees ¡ª when setting pay recommendations for central government workers. Previously, public sector wages were benchmarked against smaller private-sector counterparts, leading to smaller adjustments.

A lag in public sector wage growth relative to the private sector has been a concern for Prime Minister Shigeru Ishiba, who has made wage increases a key policy priority. His administration¡¯s latest economic and fiscal policy blueprint includes a commitment to improving compensation for public employees.

The public sector is under increasing pressure to offer competitive salaries to attract and retain talent, particularly as Japan¡¯s shrinking population makes it increasingly difficult to recruit young professionals. The number of new graduate applicants for career public-sector positions this spring fell to a record low, according to a report by the authority in March. To address this, the authority proposed raising starting monthly base salaries by more than 5% this year.

The Finance Ministry estimates that implementing the proposed wage increases would cost it approximately ?334 billion ($2.3 billion).