Figure 4
From: The importance of human resources management in health care: a global context
Ratio of nurse wages (PPP USD), destination country to source country. Source: Vujicic M, Zurn P, Diallo K, Orvill A, Dal Poz MR 2004. http://www.human-resources-health.com/content/2/1/3. Figure 4 shows the difference between the wage in the source country and destination country for nurses. This difference is also known as the "wage premium" [29].