CBOfs Long-Term Projections of Labor Force Participation
Posted by Joshua Montes, Xiaotong Niu, and Julie Topoleski
January 13, 2017 - Congressional Budget Office
In preparing the economic forecast underlying its forthcoming report on the
budget and economic outlook, CBO updated its projections of labor force
participation. In this blog post, we explain those updates and compare them with
the agencyfs previous projections and with those of the Social Security
Trustees. The full economic forecast will be described in The Budget and
Economic Outlook: 2017 to 2027, which will be released on
January 24.
What Are CBOfs Current Projections of Labor Force Participation?
CBO projects that the rate of labor force participation (that is, the number
of people who are either working or seeking work as a share of the civilian
noninstitutionalized population age 16 or older) will decline from 62.8 percent
in 2017 to 61.0 percent in 2027 and to 59.2 percent in 2047—constituting a drop
of 3.7 percentage points over 30 years (see the figure below). The projected
decline in the participation rate is faster for men than for women.
The continued retirement of the baby-boom generation is the most important
factor driving down the overall participation rate. To assess the importance of
that factor, CBO has calculated what the participation rate would be if the
age-and-sex composition of the population remained the same as what it will be
in 2017. With that adjustment, the projected participation rate would rise
slightly between 2017 and 2027 and would end up at the same level in 2047 as it
will be in 2017 (see the figure below). Because that calculation includes an
adjustment for age and sex but the sex composition of the population is
projected to change only slightly, the analysis implies that the effect of the
aging of the population is about equal to the difference between the unadjusted
and adjusted rates. Therefore, aging essentially accounts for the decline of 3.7
percentage points over the next 30 years.
For men, CBO anticipates a steady decline in the age-adjusted participation
rate over the 30-year projection period. For women, the agency projects an
increase over the first 10 years of the period and then a relatively steady
rate thereafter.
The flattening of the overall participation rate over the next 30 years, with
a constant age-and-sex composition assumed, reflects the offsetting effects of
several trends, some that push the participation rate down and others that push
it up. CBO projects continued downward pressure on the participation rate from
three trends. First, the members of subsequent generations, who are replacing
baby boomers in the labor force, tend to participate in the labor force at lower
rates. Second, the share of people receiving disability insurance benefits is
generally projected to continue increasing, and people who receive such benefits
are less likely to participate in the labor force. Third, the marriage rate is
projected to continue declining, especially among men, and unmarried men tend to
participate in the labor force at lower rates than married men.
CBO expects that those forces will be mostly offset by three trends working
in the opposite direction. First, the population is becoming more educated, and
workers with more education tend to participate in the labor force at higher
rates than do people with less education. Second, the racial and ethnic
composition of the population is changing in ways that increase participation in
the labor force. Like the Census Bureau, CBO expects Hispanics to make up an
increasing share of the population, which would increase the overall labor force
participation rate, and expects non-Hispanic whites to make up a diminishing
share, which would decrease the participation rate—resulting, on net, in an
increase. Third, increasing longevity is expected to lead people to
work longer.
How Have the Projections Changed Since Last Year?
CBOfs current projections of labor force participation at the end of the
first decade are similar to those the agency made last year, but the agency now
projects a slower decline thereafter. In CBOfs previous projections (in The
2016 Long-Term Budget Outlook), the labor force participation rate was
60.6 percent in 2026, compared with 61.1 percent in the current projections. In
last yearfs estimates, the projected rate fell by 3.7 percentage points between
2026 and 2046—a much larger drop than the 1.8 percentage-point decline between
2027 and 2047 in the current projections. The current projected decrease in the
age-and-sex-adjusted rate is also slower than in last yearfs estimate.
The changes since last year result from revisions in the estimated effects of
several factors that influence labor force participation and from the addition
of race and ethnicity as a factor in the analysis. Revised estimates of the
effects of education and the marriage rate made the biggest difference. CBO now
estimates that increasing educational attainment has a larger positive effect on
participation than it estimated a year ago and that the declining marriage rate
has a smaller negative effect. In addition, as explained, incorporating race and
ethnicity in the projections of labor force participation increases the overall
participation rate.
How Do CBOfs Projections Compare With Those of the Social
Security Trustees?
CBO projects a lower rate of labor force participation than do the Social
Security Trustees. Both CBO and the Trustees expect the overall participation
rate to decline significantly from todayfs value of 62.8 percent primarily
because of the effects of an aging population. Whereas CBO expects the
participation rate to drop to 59.2 percent in 2047, the Trustees project
61.1 percent for that year. Adjusted to exclude the effects of the changing
age-and-sex composition of the population, CBOfs projected rate is below the
Trusteesf beginning in 2019. For 2047, CBO projects an adjusted rate of
62.8 percent, similar to the average over the past 30 years, but the
Trustees project an adjusted rate of 64.9 percent, higher than any
experienced in recent decades (see the figure below).
Those differences result from differences in the projections for male labor
force participation (see the figure below). For men, CBO expects the
age-adjusted rate to continue its decline at a pace similar to the average over
the past 30 years. In contrast, the Trustees expect that the rate will return to
its prerecession level by the end of 2027 and then continue rising, although at
a slower pace. For women, CBO and the Trustees project very similar age-adjusted
participation rates. Both CBO and the Trustees expect that within the next few
years, the age-adjusted rate for women will fully recover from the drop during
the 2007–2009 recession and will stabilize at about 2 percentage points above
its previous peak.
Joshua Montes is an analyst in the Macroeconomic Analysis Division.
Xiaotong Niu is an analyst in the Health, Retirement, and Long-Term Analysis
Division. Julie Topoleski is the chief of the Long-Term Analysis Unit in that
division. Numbers may not add up to totals because of rounding. Data
underlying the figures in this post
are available.