Aarp.2000. American Business and Older Employees. Washington, DC: AARP.
2.
---. 2003. Staying Ahead of the Curve 2003: The AARP Working in Retirement Study. Washington, DC: AARP.
3.
---. 2005a. American Business and Older Employees: A Focus on Midwest Employers. Washington, DC: AARP .
4.
---. 2005b. Attitudes of Individuals 50 and Older Toward Phased Retirement . Washington, DC: AARP.
5.
---. 2005c. Preparing for an Aging Workforce: A Focus on New York Employers. Washington, DC: AARP .
6.
---. 2007. Looking Toward an Older Workforce: A Focus on New Mexico Employers. Washington, DC: AARP .
7.
Avolio, Bruce J. and David A. Waldman .1994. "Variations in Cognitive, Perceptual, and Psychomotor Abilities Across the Working Life Span: Examining the Effects of Race, Sex, Experience, Education, and Occupational Type." Psychology and Aging9:430-42.
8.
Blau, David M. and Donna B. Gilleskie .2001. "Retiree Health Insurance and the Labor Force Behavior of Older Men in the 1990s." Review of Economics and Statistics83:64-80.
9.
Bound, John, Michael Schoenbaum, Todd Stinebrickner, and Timothy Waidmann .1999. "The Dynamic Effects of Health on the Labor Force Transitions of Older Workers." Labour Economics6:179-202.
10.
Bound, John and Timothy Waidmann .2007. "Estimating the Health Effects of Retirement." MRRC Working Paper 2007-168. Ann Arbor : Michigan Retirement Research Center.
11.
Buck Consultants.2007. "The Real Talent Debate: Will Aging Boomers Deplete the Workforce?" http://www.cvworkingfamilies.org/downloads/TalentDebate.pdf?CFID=19353334&CFTO-KEN=68992183 .
12.
Bureau of Labor Statistics.2007. National Compensation Survey: Employee Benefits in Private Industry in the United States, March 2007. Washington, DC : U.S. Department of Labor.
13.
---. 2008a. "Labor Force Statistics From the Current Population Survey " http://data.bls.gov/PDQ/outside.jsp?survey=ln .
14.
---. 2008b. "Median Usual Weekly Earnings of Full-Time Wage and Salary Workers by Age, Race, Hispanic or Latino Ethnicity, and Sex, Quarterly Averages, Not Seasonally Adjusted" http://www.bls.gov/webapps/legacy/cpswktab2.htm .
15.
---. 2008c. National Compensation Survey: Employee Benefits in State and Local Governments in the United States, September 2007. Washington, DC: U.S. Department of Labor. http://www.bls.gov/ncs/ebs/sp/ebsm0007.pdf.
16.
Butrica, Barbara A., Karen E. Smith, and C. Eugene Steuerle .2006. "Working for a Good Retirement." The Retirement Project Discussion Paper 06-03. Washington, DC: The Urban Institute.
17.
Calvo, Esteban.2006. "Does Working Longer Make People Healthier and Happier?" Work Opportunities for Older Americans Series 2Chestnut Hill, MA: Center for Retirement Research at Boston College.
18.
Dwyer, Debra S. and Olivia S. Mitchell .1999. "Health Shocks as Determinants of Retirement: Are Self-Rated Measures Endogenous?" Journal of Health Economics18:173-93.
19.
Friedberg, Leora and Anthony Webb.2005. "Retirement and the Evolution of Pension Structure." Journal of Human Resources40:281-308.
20.
Gallo, William T., Elizabeth H. Bradley, Michele Siegel, and Stanislav V. Kasl .2000. "Health Effects of Involuntary Job Loss Among Older Workers: Findings From the Health and Retirement Survey ." Journal of Gerontology: Social Sciences55B:S131-S140.
21.
Herzog, Regula A., James S. House, and James N. Morgan .1991. "Relation of Work and Retirement to Health and Well-Being in Older Age" Psychology and Aging6:201-11.
22.
Horn, John L. and Raymond B. Cattell .1966. "Refinement and Test of the Theory of Fluid and Crystallized General Intelligences." Journal of Educational Psychology57:253-70.
23.
Johnson, Richard W.2004. "Trends in Job Demands Among Older Workers, 1992-2002 ." Monthly Labor Review127 (7): 48-56.
24.
Johnson, Richard W., Amy J. Davidoff, and Kevin Perese.2003. "Health Insurance Costs and Early Retirement Decisions." Industrial and Labor Relations Review56:716-29.
25.
Johnson, Richard W., Gordon B. T. Mermin, and Dan Murphy.2007. "The Impact of Late-Career Health and Employment Shocks on Social Security and Pension Wealth." The Retirement Project. Discussion Paper 07-07. Washington, DC: The Urban Institute. http://www.urban.org/UploadedPDF/411591_impact_social_security.pdf .
26.
Johnson, Richard W., Gordon B. T. Mermin, and Matthew Resseger .2007. "Employment at Older Ages and the Changing Nature of Work." AARP Public Policy Institute Report No. 2007-20Washington, DC: AARP. http://assets.aarp.org/rgcenter/econ/2007_20_work.pdf.
27.
Johnson, Richard W. and Eugene Steuerle .2004. "Promoting Work at Older Ages: The Role of Hybrid Pension Plans in an Aging Population." Journal of Pension Economics and Finance3:315-37.
28.
Kaiser Family Foundation and Health Research Educational Trust.2005. Employer Health Benefits: 2005 Annual Survey. Menlo Park, CA: Kaiser Family Foundation and Health Research Educational Trust.
29.
Martocchio, Joseph J.1989. "Age-Related Differences in Employee Absenteeism: A Meta-Analysis ." Psychology and Aging4:409-14.
30.
McGarry, Kathleen.2004. "Health and Retirement: Do Changes in Health Affect Retirement Expectations?" Journal of Human Resources39:624-48.
31.
McNaught, William, Michael C. Barth, and Peter H. Henderson .1989. "The Human Resource Potential of Americans Over 50." Human Resource Management28:455-73.
32.
Mermin, Gordon B. T.2008. Wealth Accumulation Over the Life Cycle. Washington, DC: The Urban Institute.
33.
Mermin, Gordon B. T., Richard W. Johnson, and Eric J. Toder .2008. "Will Employers Want Aging Boomers?" Retirement Project Discussion Paper 08-04Washington, DC: The Urban Institute. http://www.urban.org/UploadedPDF/411705_aging_boomers.pdf.
34.
MetLife Mature Market Institute.2005. The MetLife Survey of American Attitudes Toward Retirement: What's Changed . Westport, CT: MetLife Mature Market Institute.
35.
Mincer, Jacob.1974. Schooling, Experience, and Earnings. New York: National Bureau of Economic Research.
36.
Munnell, Alicia H., Steven A. Sass, and Mauricio Soto.2006. "Employer Attitudes Towards Older Workers: Survey Results." Work Opportunities for Older Americans Series 3Chestnut Hill, MA: Center for Retirement Research at Boston College.
37.
National Center for Health Statistics.2006 . Trends in Health and Aging. http://209.217.72.34/aging/TableViewer/tableView.aspx?ReportId=313 .
38.
Pitt-Catsouphes, Marcie, Michael A. Smyer, Christina Matz-Costa, and Katherine Kane.2007. The National Study Report: Phase II of the National Study of Business Strategy and Workforce Development. Chestnut Hill, MA: Center on Aging and Work at Boston College.
39.
Pension and Welfare Benefits Administration.1998. Private Pension Plan Bulletin: Abstract of 1994 Form 5500 Annual Reports. Washington, DC: U.S. Department of Labor.
40.
Rogowski, Jeannette and Lynn Karoly.2000. "Health Insurance and Retirement Behavior: Evidence From the Health and Retirement Survey." Journal of Health Economics19:529-39.
41.
Social Security Board of Trustees.2008. The 2008 Annual Report of the Board of Trustees of the Federal Old-Age and Survivors Insurance and Disability Insurance Trust Funds. Washington, DC: Government Printing Office.
42.
Steuerle, C. Eugene, Christopher Spiro, and Richard W. Johnson .1999. "Can Americans Work Longer?" Straight Talk on Social Security and Retirement Policy No. 5. Washington, DC: The Urban Institute.
43.
Stock, James H. and David A. Wise .1990. "The Pension Inducement to Retire: An Option Value Analysis" Pp. 205-29 in Issues in the Economics of Aging, edited by David A. Wise.Chicago: University of Chicago Press.
44.
U.S. Census Bureau.2004. U.S. Interim Projections by Age, Sex, Race, and Hispanic Origin: 2000-2050. http://www.census.gov/population/www./projections/usinterimproj/ .
45.
Verhaeghen, Paul and Timothy A. Salthouse .1997. "Meta-Analyses of Age-Cognition Relations in Adulthood: Estimates of Linear and Nonlinear Age Effects and Structural Models." Psychological Bulletin122:231-49.