Managed earnings: a closer look at pension expense.
Parker, Paula Diane
INTRODUCTION
This study scrutinizes whether or not companies use pension expense
as an earnings management device to maintain a steady stream of
earnings. The capital market benchmark for the current year is equal to
the prior year earnings. Earlier research studies are inconsistent in
providing evidence that pension expense is used as an earnings
management device to manage reported bottom line earnings. This lack of
convincing empirical evidence is baffling because survey evidence
indicates auditors perceive pension expense as a frequently used
earnings management device (Nelson et al. 2000). Most early studies are
unable to consistently detect pension expense manipulation as these
studies focused primarily on contracting motivators rather than on
capital market reporting motivators for explaining earnings management.
Another reason may be that most early studies focused on pension rate
manipulation rather than directly on pension expense manipulation.
One research study (Bergstresser et al. 2006) indicates companies
are more aggressive with their assumed expected long-term rate of return
on pension assets when these companies are near critical earnings
thresholds and this rate assumption has greater potential to impact
actual reported earnings. Since changes in either the discount rate
assumption or the compensation rate assumption could offset the impact
on pension expense caused by the change in the assumed expected
long-term rate of return on pension assets, this study extends earlier
research by focusing directly on pension expense taken as a whole rather
than focusing only on the affect of one of the three pension rate
assumptions. Therefore, focusing directly on pension expense considers
the cumulative results of all pension rate assumptions.
This study differs from earlier studies in that it examines whether
or not the prior year earnings benchmark creates a motive to manipulate
pension expense in a predictable economic manner. In addition, this
study expands earlier capital market reporting motivator research that
limited sampling to only those companies with actual earnings in a
neighborhood relatively close to their capital market earnings
benchmark. So the broader approach taken in this study looks at not only
companies critically near their earnings threshold but companies with
available data for the sample period. In essence, this study removes the
sample screening process to allow for a larger sample of companies. The
research findings provide practical analyses for various stakeholders,
such as investors, standard setters and regulators, to carefully monitor
changes in pension expense to reduce future financial reporting
manipulation.
One difficulty associated with attempting to test for pension
expense manipulation is that of determining what a company's
pension expense would be without the manipulation. The Statement of
Financial Accounting Standards No. 87, Employers' Accounting for
Pensions (SFAS No. 87), provides a unique measure of what pension
expense should be from year to year based on the corridor approach.
Accordingly, companies are allowed to spread pension expense over time
in order to avoid the immediate recognition of wide swing market
fluctuations that affect pension investments. The reason regulation
allows companies to smooth (i.e., spread uniformly) pension expense is
that over the long-term market fluctuations are expected to average out.
Therefore, it is possible to reasonably estimate what a company's
pension expense would be absent manipulation. The proxy for pension
expense absent manipulation is in essence the prior year pension
expense.
So based on theory, pension expense should be approximately the
same from year to year unless there is a change in the number of
employees, industry effects, and or time fixed effects. The research
model captures the industry effects and time fixed effects with dummy
variables for industry and year.
In addition, common accounting practice supports the selected proxy
for current year pension expense. Managers run "what if
analyses" at year-end to determine whether or not the prior year
earnings benchmark amount will be achieved. In other words, are this
year's earnings equal to last year's earnings? In these
analyses managers substitute the prior year pension expense as the
current year pension expense which allows managers the flexibility then
to adjust the actual pension expense upward or downward in the direction
that will move their current year reported earnings toward their desired
prior year earnings amount.
Pension expense is a perfect general ledger account for
manipulating. First, pension expense is one of the last general ledger
accounts that can be adjusted or manipulated at year-end to meet a given
earnings target. Second, there is a lack of precision in the guidelines
set forth in SFAS No. 87 which allows companies great flexibility in
choosing their assumed discount rate, compensation rate, and expected
rate of return on pension assets. Third, it is highly probable that
companies have access to and authority over superior proprietary
information regarding their applicable pension plans than is readily
available to other interested parties. Fourth, there is a lack of timely
verification of the pension rate assumptions and estimates because these
rates and assumptions cover discounted projections out in the future
generally 20 plus years. The long time span in and of itself provides
the ability for managers to annually tweak the numbers in the desired
direction to sustain their earnings.
The behavior of pension expense is modeled in the research design
by identifying the discretionary and nondiscretionary components of the
expense. So that by design, any change in pension expense from year to
year is considered discretionary and is the prime focus of explanation.
The benchmark (i.e., prior year earnings) test focuses importance
on whether or not companies use pension expense manipulation to continue
a steady stream of earnings. Barth et al. (1999) show evidence those
companies with consecutive earnings increases experience higher stock
prices, and when those companies encounter declines in reported
earnings, the premium stock prices fall disproportionately. As a result,
companies have strong motives to continue a steady stream of earnings to
acquire market share and to avoid market devaluation (Matsunaga and Park
2001).
The remainder of this paper is organized into four areas. The first
describes regulations and literature review. The second provides the
research design, hypothesis development, sample selection and other
statistical considerations. The third provides the results,
interpretations, and limitations. The fourth provides the summary
conclusions.
REGULATIONS AND LITERATURE REVIEW
In 1985, the FASB issued SFAS No. 87, Employers' Accounting
for Pensions, which is the standard influencing financial statement
measurement for defined benefit plans. In 2003, the FASB revised SFAS
No. 132, Employers' Disclosures about Pensions and Other
Postretirement Benefits, which is the standard influencing pension
disclosure.
Pension research for the last two decades (Kwon, 1989; Blankley,
1992; Ali and Kumar, 1993; Weishar, 1997; Brown, 2001 and Bergstresser
et al., 2006) focused mainly on the explanation of pension rates and how
and why companies select the particular pension rates disclosed in their
financial statements. Improved disclosures required by SFAS No. 132 now
provide enough information to recalculate pension expense using the
three pension rate assumptions. Therefore, a paradigm shift in pension
research may occur where pension rates are no longer the primary focus
of explanation.
Kwon's (1989) research focused on the explanation of only the
discount rate. Blankley's (1992) research focused individually on
the explanation of the discount rate, compensation rate, and expected
long-term rate of return on plan assets. Weishar's (1997) research
focused on the explanation of the simultaneous effects of the discount
rate, compensation rate, and expected long-term rate of return on plan
assets. Brown (2001) not only focused on explaining the three pension
rates but somewhat changed the direction of research by including a
market valuation model to examine the value relevance of economic
factors and reporting incentive factors.
In these earlier studies, the only explanatory variable that was
consistently significant in explaining pension rate assumptions was the
funding ratio variable. Other variables such as leverage, unrestricted
retained earnings, cash constraints, manager control, size,
unionization, tax loss, and change in CEO were not consistently
significant from study to study. Conceivable explanations for the
inconsistent findings may be due to omitted variables, measurement
error, lack of power, and or misspecified models. Therefore, it is
possible these models explaining pension rates may not fully capture the
impact of pension expense manipulation as it relates to financial
statement reporting.
Whether managers act in self-interest or in the interest of
shareholders, their performance is monitored by directors, auditors,
investors, creditors, and regulators, which in turn, creates strong
motives to manage earnings. For these reasons, this study expects the
capital market based incentives (i.e., prior year earnings) to capture
more fully the effects of pension expense manipulation on financial
statement reporting than earlier pension rate studies.
Burgstahler and Dichev (1997) theorized that investors in publicly
traded companies use earnings-based benchmarks, in determining company
value. In addition, prospect theory was another reason for using
benchmarks, whereby investors value gains and losses using a reference
point rather than by an absolute level of worth. Therefore, Burgstahler
and Dichev (1997) use frequency distribution as a method for
demonstrating the existence of earnings management. Evidence indicated a
disproportionally low incidence of companies reporting small decreases
in earnings and small losses relative to a high incidence of companies
reporting small increases in earnings and small positive earnings.
DeGeorge et al. (1999) used a similar research design as
Burgstahler and Dichev (1997) and reported earnings are the single most
value relevant item provided to investors in financial statement
reporting. Earnings were used as performance measures, which in turn,
provided the enticement for companies to manipulate earnings. Their
research revealed how efforts to exceed thresholds, that is, to sustain
recent performance, to report positive earnings, and or to meet
analysts' expectations, induced particular patterns of earnings
management. Clearly emerging patterns showed earnings falling just short
of thresholds were managed upward. Additional evidence suggests future
performances of companies just achieving thresholds were poorer than
performances for control companies that were less suspect of managing
earnings (DeGeorge et al. 1999).
Barth et al. (1999) depicted companies with longer strings of
repeated earnings increases are priced at a premium but when these
companies experience declines in earnings, the premiums fall
disproportionally. Moehrle (2002) found evidence suggesting some
companies record restructuring charge reversals to avoid earnings
declines, to avoid reporting net losses, and to meet analysts'
earnings forecasts. Parker and Sale (2007) and Parker (2009)
investigated whether or not companies with actual reported earnings in a
neighborhood close to their earnings benchmark (i.e., prior year
earnings and analysts forecasts, respectively) use pension expense as a
means to maintain a steady stream of earnings. The screened results for
companies with actual reported earnings in a neighborhood very close to
their earnings benchmark indicated pension expense was used to manage
actual earnings when these companies would otherwise miss their capital
market benchmark.
In aggregate, earlier benchmark studies suggest that companies
manage earnings to avoid an earnings decline, to avoid reporting losses,
and to meet analysts' earnings forecasts. Therefore, based on the
logic of these earlier studies, this study extends the investigation by
not limiting the sampling technique to only those companies with actual
earnings in a relatively small neighborhood very near to their actual
capital market benchmark.
RESEARCH DESIGN
Three basic research models are used extensively in the earnings
management literature (McNichols 2000). The primary objectives of these
models are to discover how companies manipulate earnings, to determine
what motivates companies to manipulate earnings, and to evaluate what
costs and benefits are associated with company manipulation.
The aggregate accruals model, the specific accruals model, and the
earnings-based distribution model are the three models prevalent in the
earnings management literature (McNichols 2000). As with all research,
there are advantages, disadvantages and tradeoffs with each model.
Healy and Wahlen (1999) suggest future research contributions in
earnings management will come primarily from identifying factors that
limit company ability to manage earnings and from documenting the extent
and magnitude of the effects of specific accruals. The specific accruals
research model is based on a disaggregated concept that examines
individual accounting items that are subject to substantial manager
judgment and are able to significantly impact reported earnings. The
most important advantage to a researcher of the specific accruals model
is the ability to make directional predictions based on his or her
knowledge and skill. Whereas, the disadvantage of the specific accruals
research model is its inability to analyze simultaneously aggregated
effects of accounting manipulation used by managers in managing earnings
(McNichols 2000, Fields et al. 2000, Francis 2001).
This study uses a specific accruals research model with the
explanatory variable set as an earnings-based benchmark (i.e., prior
year earnings). The research model is a collection of prior research
rudiments that provide discovery, better understanding, and a more
complete explanation regarding whether pension expense is predictably
manipulated in a logical economic manner to achieve the earnings-based
benchmark.
The distinction from earlier research is determining whether or not
there is an association between the change in pension expense and the
amount that companies hypothetically beat or hypothetically miss their
benchmark based on premanaged earnings. A distinguishing feature of the
study is that it does not limit the sampling technique to companies with
actual reported earnings in a neighborhood very close to their prior
year actual reported earnings (i.e., earnings based benchmark).
The hypothesis presented in alternate form.
[H1.sub.A]: Pension expense is manipulated in a rational economic
manner to achieve the current year earnings benchmark, which is equal to
the prior year reported earnings.
The hypothesis is testing for both benchmark and smoothing
behaviors. Benchmark behavior is where a company decreases actual
pension expense to increase actual current year earnings in an attempt
to reach their earnings benchmark (i.e., prior year earnings). Smoothing
behavior exists when a company stores up reserves for meeting their
earnings benchmark in future periods. Lagged assets are used to scale
variables in an attempt to control for size variations in companies. The
cross sectional regression model is presented below.
[MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] (1)
[PE_diff Is the change in pension expense equal to current year
pension expense minus prior year pension expense all
scaled by lagged assets.
Miss_D Is a dummy variable that equals 1 if the continuou s
variable, Motivate < 0, and 0 otherwise.
Motivate Is a continuou s variable equal to pretax income absent
manipulation minus the applicabl e benchmar k all scaled
by lagged assets.
Interact Is an interaction variable equal to Miss_D times
Motivate.
[DELTA] Is a control variable equal to the number of employees
for the current year minus the number of employees for
the prior year all scaled by lagged assets.
[yrD.sub.t] Is a dummy variable for each applicable year 1995-2001
with the 1995 dummy effects captured in the intercept.
[indD.sub.i] Is a dummy variable representing each applicable
industry. The number of industries is 62.
[[alpha]. Intercept for Motivate [greater than or equal to]
sub.0] 0 where Miss_D = 0.
[[alpha] Intercept for Motivate < 0 where Miss_D = 1.
.sub.0] +
[[alpha]
.sub. 1]
[[alpha] Motive slope for Motivate [greater than or equal to]
sub.2] 0 where Miss_D = 0.
[[alpha] Motive slope for Motivate < 0 where Miss_D = 1.
.sub.2] +
[[alpha]
.sub. 3]
PE diff is the measure of earnings management and the proxy for the
extent of manipulation in pension expense. The proxy development is
accomplished by using the feature of SFAS No. 87 whereby the prior year
pension expense provides a logical approximation for the company's
premanaged or premanipulated pension expense. That is assuming the
number of employees remains constant from year to year and there is no
yr and industry effects. PE_diff is defined as the current year pension
expense minus the prior year pension expense all scaled by lagged
assets.
Premanipulated actual earnings relative to the earnings benchmark
(i.e., prior year earnings) represents the level of capital market
motivator for earnings management. The capital market based motivator
measure to manipulate earnings is represented by the continuous scaled
variable, Motivate. Premanipulated actual earnings are derived by adding
current year pension expense back to current year earnings to zero-out
the effect of current year pension expense and then subtracting prior
year pension expense. In essence, prior year pension expense is simply
substituted in place of current year pension expense to calculate
earnings absent pension manipulation.
Benchmark earnings, as well as premanipulated actual earnings, are
reported on a pretax basis (Burgstahler and Eames 2002) rather than an
after tax basis because pension expense is reported in financial
statements on a pretax basis. Again, the proxy measure for pension
expense absent pension manipulation is the prior year pension expense.
Because both benchmark and smoothing motivators exist, it is
important to distinguish companies that hypothetically miss their
benchmark from companies that hypothetically beat their benchmark.
Therefore, a dummy variable (i.e., Miss_D) for hypothetically missing
the benchmark is included in the analysis. Miss_D is coded zero for
companies that hypothetically beat their benchmark using premanaged
earnings. Whereas, Miss_D is coded one for companies that hypothetically
miss their benchmark using premanaged earnings. If a [[alpha].sub.1] is
significant and positive, companies missing their benchmark have a
higher intercept than the other companies. If [[alpha].sub.1] is
significant and negative, companies missing their benchmark have a lower
intercept than the other companies. If [[alpha].sub.1] is insignificant,
there is no difference between the two groups of companies.
After controlling for the change in the number of employees,
industry effects, and time fixed effects, the association between
PE_diff and the level of capital market motivators (i.e., Motivate) for
earnings management constitutes this study's test of interest.
PE_diff is expected to be positively correlated with the motivator
variable, Motivate. The slope coefficient for the group of companies
that hypothetically beat their benchmark is represented by a 2. The
slope coefficient for the group of companies that hypothetically miss
their benchmark is represented by [[alpha].sub.2] + [[alpha].sub.3].
Thus, I predict that [[alpha].sub.2] > 0, and that [[alpha].sub.2] +
[[alpha].sub.3] is > 0.
If [[alpha].sub.2] + [[alpha].sub.3] is significant and positive,
this suggests the primary companies of interest hypothetically missing
their benchmark are actually decreasing pension expense to increase
reported earnings to avoid missing their benchmark. If [[alpha].sub.2] +
[[alpha].sub.3] is significant and negative, this suggests companies
hypothetically missing their benchmark are not actually decreasing
pension expense.
If [[alpha].sub.2] is significant and positive, this suggests the
secondary companies of interest hypothetically beating their benchmark
are actually increasing pension expense to decrease earnings to move
closer to their benchmark than they would otherwise be. If a 2 is
significant and negative, this suggests companies hypothetically beating
their benchmark are not actually increasing pension expense.
The logic behind the predictions for [[alpha].sub.2] and
[[alpha].sub.2] + [[alpha].sub.3] is that PE_diff is expected to move in
the same direction as Motivate. For example, if a company has premanaged
earnings equal to $.28 per share and benchmark earnings ( i.e., prior
year earnings) equal to $.26 per share, the company is expected to
manipulate actual earnings by increasing pension expense by $.02 in
order to offset the $.02 excess in premanaged earnings. In this
situation, there is a positive $.02 excess in premanaged earnings and
the change in pension expense (i.e., PE_diff) is expected to move $.02
in a positive direction as well. Motivate (i.e. [[alpha].sub.2])
captures the positive $.02 excess in premanaged earnings. Therefore,
because PE_diff and Motivate move together in the same direction, a
positive correlation is predicted.
On the other hand, if a company has premanaged earnings equal to
$.26 per share and benchmark earnings (i.e., prior year earnings) equal
to $.28 per share, the company is expected to decrease pension expense
by $.02 to offset the $.02 negative premanaged earnings. Motivate (i.e.,
[[alpha].sub.2] + [[alpha].sub.3]) captures the negative $.02 deficiency
in premanaged earnings. Here again, because PE_diff and Motivate move
together in the same direction, a positive correlation is predicted.
So in summary, the prior year earnings (i.e., benchmark) create
motivators for companies that are in opposite directions depending on
their level of premanaged earnings. Therefore, companies hypothetically
missing their benchmark are expected to exhibit benchmark behavior by
manipulating pension expense to increase actual earnings in order to
reach their benchmark earnings. On the other hand, companies
hypothetically beating their prior year earnings (i.e., benchmark) are
expected to exhibit smoothing behavior by manipulating pension expense
to decrease actual earnings so that their actual earnings are closer to
their benchmark earnings than they would otherwise be. Smoothing
behavior allows cookie jar reserves to be stored up for use in future
years.
[DELTA]Emp is a control variable that accounts for any variation in
the dependent variable (i.e., PEdiff) caused by the change in the number
of employees from year to year. [DELTA]Emp is calculated as the current
year number of employees minus the prior year number of employees all
scaled by lagged assets. In addition, the inclusion of the control
variable, [DELTA]Emp, should mitigate confounding results attributable
to changes in organizational structure such as mergers and acquisitions.
A positive relationship is expected between the change in pension
expense (i.e., PE_diff) and the change in the number of employees from
year to year (i.e., [DELTA]Emp). The reasoning is plausible because an
increase in the number of employees is expected to result in an increase
in pension expense, whereas a decrease in the number of employees is
expected to result in a decrease in pension expense. Therefore, a
positive slope coefficient is predicted for [DELTA]mp.
The final sample consists of 4,203 cross-sectional company
observations with applicable data for the period 1995 through 2001 which
are derived from the Compustat database. The data coincides with an
earlier study and is therefore very cost effective for the researcher.
At the time the sample was selected, it included all years for which
pension data was available from the data source. This study does not use
a screening process similar to Dhaliwal et al. (2002) as the screening
process looks only at companies that are more suspect of managing
earnings in response to capital market motivators. Therefore possible
bias from the screening process is eliminated in this study. Outlier
observations are windsorized so that large and small outlier values are
still large and small values within the dataset but are less likely to
disrupt the mean, standard estimates, and other statistics that depend
upon them. The action taken to address outlier observations should
mitigate the possible influence these observations bias the overall
statistical outcome.
Multicollinearity diagnostics indicate no problem exists with
independent variables being highly collinear. In this study, it is
important to be mindful that OLS coefficients are unbiased in the
presence of heteroscedasticity. So the dollar magnitudes will not be
affected even if heteroscedasticity is present. Heteroscedasticity in an
OLS regression causes the true variance to be understated and causes the
t-statistic to be overstated. For this reason, based on White's
joint test for model misspecification and heteroscedasticity,
t-statistics are reported using White's corrected t-statistics if
applicable and are otherwise reported using OLS t-statistics.
The regression results reported in Table 2 use the equation (1)
regression model. PE_diff, representing company manipulation, is
expected to be positively correlated with the motivator variable of
interest, Motivate. The motivator slope is captured in the model for the
companies that hypothetically beat their benchmark by a2 and for the
companies that hypothetically miss their benchmark by [[alpha].sub.2] +
[[alpha].sub.2]. The slope on Motivator (i.e., [[alpha].sub.2] and
[[alpha].sub.2] + [[alpha].sub.3]) represents the estimated average
change in pension expense when the applicable motivator variable
increases or decreases by one unit. If companies are more concerned with
reaching their benchmark than smoothing, we predict that [[alpha].sub.3]
> 0.
The slope coefficient (i.e., [[alpha].sub.2] > 0) for the
companies that hypothetically beat their benchmark earnings is expected
to be statistically significant. The slope coefficient (i.e.,
[[alpha].sub.2] + [[alpha].sub.3] > 0) for the companies that
hypothetically miss their benchmark earnings is expected to be
statistically significant as well and is the key variable of interest.
The foregoing rationale is based on the belief that pension
manipulation is a function of the value of the magnitude of
hypothetically missing or hypothetically beating the benchmark earnings
(i.e., prior year earnings) based on premanaged earnings. The economic
substance is captured in the regression model by the main effects of the
motivator variable for the two distinct groups of companies. Therefore,
the results on the control variables are not important for
interpretation and are not reported.
Table 2 reports the results of the association test. The
significant F-statistic (i.e., p-value = .0001) for the model indicates
strong evidence of linearity. The R2 and Adjusted R2 are .0332 and .0166
respectively, which indicates the proportion of the change in pension
expense that is explained by the combination of independent variables.
The slope on Motivate captures the average magnitude of the change
in pension expense when there is a one unit change in the motivator
variable for the two distinct groups of interest. As predicted, the
motivator variable for both groups of companies is positive and
significant. This pattern of evidence supports the notion that both
groups of companies are using pension expense in a predictable rational
economic manner based on the magnitude of hypothetically missing or
hypothetically beating their benchmark earnings.
The results further indicate smoothing behavior is dominant. For
every $1 that premanaged earnings are above the earnings benchmark
(i.e., prior year pretax earnings), pension expense increases by $.04 to
reduce actual reported earnings. Whereas, for every $1 that premanaged
earnings are below the earnings benchmark (i.e., prior year pretax
earnings), pension expense decreases by $.03 to increase actual reported
earnings. One plausible explanation is that auditors may be more
vigilant in constraining upward earnings manipulation (i.e., benchmark
behavior) than downward earnings manipulation (i.e., smoothing
behavior).
Again, it is interesting the reported results are in agreement with
the findings in the Nelson et al. (2000) survey study where evidence
suggests income-decreasing earnings management attempts are more likely
to occur with respect to imprecise financial standards. SFAS No. 87 can
be classified as an imprecise financial standard partly because of the
allowed company flexibility in choosing the discount rate, the
compensation rate, and the expected rate of return on plan assets.
Assuming the motivation to manipulate earnings upward to meet benchmark
earnings is at least equal to the motivation to manipulate earnings
downward to meet benchmark earnings, the pattern of evidence from Table
2 suggests auditors are more vigilant in constraining upward earnings
management to meet benchmark earnings than in downward earnings
management to meet benchmark earnings. One plausible explanation is that
auditors are more likely to be suited for upward earnings manipulation
than for downward earnings manipulation. Here upward earnings
manipulation uses future resources in the current period whereas
downward earnings manipulation stores up earning reserves for use in
future periods.
CONCLUSIONS
Whether acting in self-interest or in the interest of shareholders,
manager performance is monitored by directors, auditors, investors,
creditors, and regulators, which in turn, creates strong motives to
manage earnings. Therefore managers use discretionary accounting devices
to manage earnings to continue a steady stream of earnings to avoid
market devaluation and to reap stock price rewards (Powell et al. 1993).
As commonly known, many contracting motivators are also tied to earnings
based measures which again provide strong motivators for managed
earnings.
This study extends earlier research by providing additional
evidence that company managers are using pension expense in a
predictable economic manner to move their actual reported bottom-line
earnings closer to their benchmark (i.e., prior year earnings) than they
would otherwise be. The study also provides additional evidence that
prior year earnings (i.e., benchmark earnings) create capital markets
motivators for companies in opposite directions depending on their
economic status as measured by whether or not companies will miss or
beat their benchmark earnings based on premanipulated earnings. So by
using "what if analyses, companies that hypothetically miss their
benchmark earnings are predicted and shown to manipulate actual pension
expense downward to increase actual earnings; whereas, companies that
hypothetically beat their benchmark earnings are predicted and shown to
manipulate actual pension expense upward to decrease actual earnings.
Therefore as predicted, both groups of interest are successfully
manipulating pension expense in the direction that moves their actual
earnings closer to their benchmark earnings (i.e., prior year earnings)
than they would otherwise be.
The results suggest that smoothing behavior is stronger than
benchmark behavior. One plausible explanation is that auditors may be
more vigilant in constraining efforts to manage earnings upward than in
constraining efforts to manage earnings downward.
Rationale is provided that pension expense is likely the earnings
management device of choice as it allows managers to manipulate earnings
directionally as needed without easily being detected by interested
outside parties. Furthermore, sensitivity analyses support the research
findings are robust to controls for industry and time effects, as well
as to the change in the number of employees.
Since capital markets and the U.S. Economy are heavily influenced
by the integrity of financial statement reporting, this study should be
of interest to a wide audience such as academicians, investors,
directors, creditors, auditors, and regulators. It provides timely and
relevant information about how managers are using pension expense to
manipulate the most value relevant amount (i.e., actual reported
bottom-line earnings) reported to investors. Perhaps this research will
be a stimulus for the FASB to continue rethinking its current position
regarding pension standards on pension measurement and reporting.
Interest in pension accounting is widespread and provides many
opportunities for future research.
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Paula Diane Parker, University of Southern Mississippi
Table 1: Sample Selection
Firms in original sample covering 1995-2001 21,608
Firms that do not have defined benefit plans
and firms with missing observations -17,405
Firms in final sample 4,203
Table 2: Cross Sectional Pooled Effects Estimation
With Time and Industry Fixed Effects
Variable Prediction
intercept +
Miss D -
motivate +
interact + / -
[[alpha].sub.0] + [[alpha].sub.1] -
[[alpha].sub.2] + [[alpha].sub.3] +
F-statistic as p-value .0001
[R.sup.2] .0332
Adjusted [R.sup.2] .0166
Variable Coefficient One Tail
p-value
intercept -0.03305 .1318
Miss D 0.01415 .0925
motivate 0.04117 .0001
interact -0.01451 .0122
[[alpha].sub.0] + [[alpha].sub.1] -0.01890 .2596
[[alpha].sub.2] + [[alpha].sub.3] 0.02666 .0004
F-statistic as p-value
[R.sup.2]
Adjusted [R.sup.2]