Promotions and Productivity: The Role of Meritocracy and Pay Progression in the Public Sector 76 View more insights in Social Sciences - Economics - Labor Economics View more figures from Bocconi University View the page of Erika Deserranno · Erika Deserranno discusses promotion incentives in the public sector by means of a field experiment with the Ministry of Health in Sierra Leone. Read the Study Image courtesy of interviewee. September 7, 2023