Hartwig’s (2008) was interested in the health care expenditure being compelled by wage increases in excess of productivity growth. Hartwig’s (2008) results provided support for Baumol’s theory. The rise in health care expenditure (HCE), according to Baumol’s model, was influenced by the nominal wage growth being in excess of productivity growth (Hartwig, 2008). The HCE and gross domestic product (GDP) were both variables in the difference between wage and productivity growth in the findings of Hartwig (2008). The findings were also in support of Baumol’s model of ‘unbalanced growth’ being able to form the theoretical foundation for research as to the role of labour prices in driving health care expenditure (Hartwig, 2008). The findings supported Baumol’s model which implies that HCE is driven by wage increases in excess of productivity
Hartwig’s (2008) was interested in the health care expenditure being compelled by wage increases in excess of productivity growth. Hartwig’s (2008) results provided support for Baumol’s theory. The rise in health care expenditure (HCE), according to Baumol’s model, was influenced by the nominal wage growth being in excess of productivity growth (Hartwig, 2008). The HCE and gross domestic product (GDP) were both variables in the difference between wage and productivity growth in the findings of Hartwig (2008). The findings were also in support of Baumol’s model of ‘unbalanced growth’ being able to form the theoretical foundation for research as to the role of labour prices in driving health care expenditure (Hartwig, 2008). The findings supported Baumol’s model which implies that HCE is driven by wage increases in excess of productivity