The lowest mean net income occurs in the youngest and oldest age

The lowest mean net income occurs in the youngest and oldest age groups. The mean net income also declined from 2007 to 2010 in each age group (Fig 13). The age-earnings profile can also be used to estimate the accumulated net earnings over the career of a private practicing prosthodontist. The mean net income of prosthodontists together with the age of the practicing prosthodontist can be used to statistically estimate an age-earnings curve (Fig 14) of a prosthodontist over a career from age 32 years to age 72, a career of U0126 mouse 40 years. Multivariate regression

analysis was used to statistically estimate the age-earnings curves (Fig 14) where mean net income of a prosthodontist was the dependent variable, and age and age-squared were the independent variables.[12, 14] Note that each dot Belnacasan on the

curves in FigureĀ 14 is an estimate of the mean net income of a prosthodontist at a particular age. These curves can be used to obtain an estimate of the career earnings by summing the estimated mean net incomes (represented by the curve dots in Fig 14) from the estimated curves for each age, 32 to 72 years. Using this methodology, the career earnings estimate for a private practicing prosthodontist using the age-earnings profiles (Fig 14) is $11.9

million in 2007 dollars compared to $10.9 million in 2010 dollars. Two factors must be taken into account before comparing these two career earnings estimates. First, the dollars comprising each estimate are of different value since the prosthodontist must, for example, wait 30 years to receive the estimated net earnings at age 62. A dollar of earnings received 30 years from now is not worth as much as the dollar of earnings received currently. When this time value of money is accounted for, the current value of the estimated career earnings is $4.8 million in 2007 dollars compared to $4.4 million dollars in 2010 dollars.[15] PRKACG Second, career earnings are stated in terms of the value of the dollar in 2 years, 2007 and 2010. After adjusting for cost of living differences between 2007 and 2010, the career earnings estimate in constant 2010 dollars is $5.1 million dollars from 2007 and $4.4 million from 2010. Since 2007, the estimated career earnings estimate has declined by $700,000 dollars. Career earnings are a significant factor in the rate of return to education of a prosthodontist.[14, 16] A continued decline in prosthodontist career earnings would, ceteris paribus, lead to a decline in the rate of return to an investment in residency training in prosthodontics.

Comments are closed.