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Table:
Summary of statistical inferences |
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Table 6, Part 1: Performance regressions, EQ1:
Market-to-book ratio, return on assets |
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Explanatory
var. |
Empirical
findings and references |
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OWPi,t,d Managerial ownership |
Managerial ownership
appears to be able to explain about 0.7% of the total variation in financial
performance (Table 2.3). Performance is significantly increasing for
increasing managerial ownership in the 0 to 0.5% interval, but for all other
intervals the evidence is not robust enough to conclude any particular
pattern (Tables 2.1 & 2.2). In other words, there is some evidence of
incentive alignment (Hypothesis 1, Chapter 2) for very low levels of
managerial ownership. However, for higher levels of ownership it appears that
firms have efficient ownership structures. This is perhaps a result of the
economics of natural selection (Hypothesis 5, Chapter 2). Furthermore, the
most significant results were produced with measures of officer and director
ownership rather than by measures of insider ownership making the former the
preferred measure. Get
dissertation. |
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LnSALPi,t,c
Officer and director salary |
Combined
salary for the two highest paid officers (executives): Officer compensation appears to be able to explain about
0.8% of the total variation in financial performance (Table 2.3). From the 0
to $1 million interval there is evidence of a significant and negative relation
for regressions on the market-to-book value (MTB), but it does not prevail
when using return on assets. However, for the 1 to $6 million interval
performance is significantly increasing for increasing manager compensation
for the important weighted all-firms sample. This result holds for
regressions on both MTB and return on assets and for the alternative
definition of officer salary, but it does not hold for any of the equally
weighted regressions (Tables 2.1 & 2.2 & 2.4). For the plus $6 million
interval the evidence is mostly insignificant, although a significant
negative relation is detected with regard to return on assets for the
important weighted all-firms sample (Table 2.2). Combined
salary for the two highest paid directors (board members): For the 0 to $0.5 million interval the evidence is weakly
significant and negative. However, it is strongly significant and positive
for the 0.5 to $3 million interval when considering the weighted all firm
regressions. Interestingly the plus $3 million interval reveals a strongly
significant and negative relation for all regressions (Table 2.4). Hypotheses: The argument, that managers at lower levels of
compensation need to have higher salaries in order to attract the most
capable and competent people appears to be supported. The evidence also
supports that beyond a certain level ($6 million for officers and $3 million
for directors) it is at best not improving corporate profit to pay more and
at worst it is harmful to pay beyond these limits. The latter evidence is
interesting because it cannot be explained by an alternative argument
claiming that managers are paid more if the firm performs well. It is,
however, consistent with the explanation that managers who get enormously
rich very quickly may lose their incentives to continue to work hard for the
company. |
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DSALi,t
Salary dummy |
For officer salary as well
as for director salary this dummy is mostly insignificant, thereby supporting
the claim that firms with missing salary observations perform no differently
than other firms (Tables 2.1 & 2.2 & 2.4). |
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LTDebti,t
/ Assetsi,t Long-term debt to total assets |
Leverage appears to explain
about 1% of the total variation in financial performance (Table 2.3). It is
strongly significant and negatively related to performance and the squared
leverage is equally significant but positive. This is evidence of a U-shaped
relation between performance and leverage. The evidence is remarkably robust
and prevails for both MTB and for return on assets, regardless of sample used
and regardless of whether the regressions are weighted or not (Tables 2.1
& 2.2). The explanation proposed here is that very high leverage is good
for performance because it provides high-powered incentives for the
management. By contrast, the higher financial performance for firms with low
degrees of leverage could be explained by a pecking order argument stating
that firms with temporarily high performance may prefer retained earnings to
debt. |
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MarkCapi,t LN to market capitalization |
Firm size is extremely significant
and positively related to performance. This result is remarkably robust and
holds independent of applied sample, performance measure and whether the
regressions are weighted or not (Tables 2.1 & 2.2). The evidence is
particularly strong for regressions on MTB, a finding that support the idea
of strong liquidity effects because they are irrelevant for return on assets.
In general, the evidence could also be seen as support of significant effects
from monopoly pricing or survivor biases, although it is difficult to say
which argument is the most important. |
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BETAi,t Stock market beta |
The non-diversifiable risk is a
significant and positive function of performance particularly, when the
regressions are weighted with market value (Tables 2.1 & 2.2). This
result may support the classic argument that investors demand higher
performance for firms that are more risky in order to compensate them for
their risk-aversion. |
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CapExpi,t
/ PPECapi,t Capital expenditure to total property plant and equipment
net |
With regard to MTB this fraction
is strongly significant and positive for all regressions, Table 2.1. However,
when regressed on return on assets the evidence is inconclusive with
different signs for the four regressions (Table 2.2). The MTB regressions could
support both an argument for measurement bias and an argument for better
investment opportunities. However, the regressions on return on assets cannot
confirm the investment argument. Together this evidence supports the
measurement bias for MTB, but not the investment argument. |
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OpeInci,t
/ Salesi,t Operating income to sales |
The
profit rate is strongly significant and positive for all regressions and to
an extreme degree for the regressions on return on assets (Tables 2.1 &
2.2). There can be no doubt that a high profit rate is important for
observing high financial performance. This should also be expected since a
positive profit rate is a necessary, although not a sufficient, condition for
high financial performance. |
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R&Di,t
/ Assetsi,t Research & development costs to assets |
For all the MTB regressions the
coefficient of this variable is strongly significant and positive (Table
2.1). However, for the return on assets it is strongly significant and
negative for the equally weighted all-firms sample (Table 2.2). Together this
evidence does not support an economic explanation of any particular relation
between R&D expenditure and financial performance. However, it does lend
support for a strong and predictable measurement bias with regard to MTB. |
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DR&Di,t R&D dummy |
This dummy is insignificant on
most regressions or it is weakly significant with varying signs. The evidence
confirms that firms with missing observations of R&D perform no
differently than firms reporting this value. |
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Adveri,t
/ Assetsi,t Marketing costs to assets |
For all MTB regressions this
variable is strongly significant and positive (Table 2.1). However, this is
not true for regressions on the return on assets for which it is either
insignificant or strongly significant and negative as in the case of the
weighted all-firms sample (Table 2.2). This evidence is similar to the
evidence for R&D and, although it does support an explanation of
measurement bias in the MTB regressions, it does not support any particular
economic theory of this relation. |
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DAdveri,t Marketing dummy |
This dummy is extremely
significant and positive for the weighted all-firms sample, both with regard
to MTB and return on assets (Tables 2.1 & 2.2). However, for all other
regressions the evidence is insignificant. The evidence cannot reject the
hypothesis that firms with missing observations on marketing perform better
than firms without missing observations. This possible bias is perhaps caused
by the high fraction of missing observations for the marketing variable
(Chapter 6, Table 3, Part 2). Get
dissertation. |
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|
Dummies
for industry, exchange and incorporation |
The
three-digit industry dummies contribute significantly to the adjusted R2
(6 to 15%) in all samples. However, the contribution from exchange dummies
and location of incorporation is limited to about 0.5% and 0.2% respectively
(Table 2.3). The evidence indicates that institutional factors and in
particular those associated with industry are of major importance for the
measurement and/or the level of financial performance. |
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Table 6, Part 2: Ownership regressions, EQ2: Off &
dir ownership, insider ownership |
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Explanatory
var. |
Empirical
findings and references |
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Expected performance |
Consensus
stock recommendation: The
coefficient is strongly significant and negative for the all-firms sample
regressed on officer and managerial ownership (Table 3.1). The likely biased
NYSE sample produces weaker results (Table 3.1). Both of these findings are
similar when substituting officer and director ownership with insider
ownership (Table 3.2). Next five year average EPS growth: Although
this measure is only available for the NYSE sample, it was possible to get
the data for two years. Both for year 2000 and for 1999 the weighted samples
produce highly significant and positive coefficients. However, the equally
weighted regressions produce an insignificant result for year 2000 and a
significant and positive result for 1999 (Table 3.4). Hypotheses: There
is fairly strong evidence that expected performance is an important and
positive determinant of managerial ownership. This evidence supports the
insider investment argument that insiders increase their ownership when they
expect performance to improve and decrease it when they expect it to
deteriorate. The evidence is also consistent with the insider reward argument
that managers are able to increase their equity rewards when they expect
better performance and that they actually do it. The details of the arguments
which belong to Hypothesis 4 are discussed in Chapter 2, Section 2.4. Get
dissertation. |
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|
Pi,t-1 Past performance |
Three-year
average return on assets: The
coefficient in the officer and director regressions is strongly significant
and positive for the weighted regressions. Furthermore, it is significant and
positive for the equally weighted regressions (Table 3.1). Although less
significant these, results prevail when the ownership measure is substituted
by insider ownership (Table 3.2). Two-year average return on assets: The findings are practically the same as those reported
above when using the three-year average return on assets (Table 3.5). Hypothesis: The evidence is supportive of the reward argument in
Hypothesis 4 stating that firms reward their managers with equity stakes if
they have delivered high financial performance in the previous periods. For
details, see Chapter 2, Section 2.4. Get
dissertation. |
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MarkCapi,t Market capitalization |
Size is extremely significant and
negative for all regressions. This result holds for both measures of manager
ownership, whether the sample is weighted or not, and for both the all-firms
sample and the NYSE sample (Tables 3.1 & 3.2). The evidence convincingly
supports the argument that higher market value makes it more difficult for
managers to afford a large ownership stake. Alternatively, it also supports
the idea that the managers of large firms are satisfied by smaller ownership
stakes than the managers of small firms because it is easier to control a
large firm for a given fraction of ownership than it is to control a small
firm with the same fraction of ownership. Finally, it could also support a
risk argument claiming that managers of large firms prefer less ownership in
order to be more able to keep a fully diversified portfolio. |
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Dummies
for industry, exchange and incorporation |
The
one-digit industry dummies contribute significantly to the adjusted R2
(3 to 5%). Perhaps more surprising is the finding that the dummies for the
location of incorporation seem to be even more important for the
determination of managerial ownership than the industry dummies (4 to 5%).
The stock exchange dummies are also important, although they are far less
important than the two other categories of dummies (0.3 to 1.2%) (Table 3.3).
All in all, the evidence indicates that institutional factors are of major
importance for the determination of managerial ownership. |
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Table 6, Part 3: Expectation regressions, EQ3:
Consensus stock recom., EPS growth |
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Explanatory
var. |
Empirical
findings and references |
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|
Pi,t
Performance |
Both MTB and return on assets are
strongly significant and negative when regressed on the stock consensus
recommendation and this result holds for all samples, whether weighted or not
(Table 4.1). Substituting the consensus stock recommendation with the
alternative measure of the next five-year average growth in earnings per share
further confirms these findings. In this case both MTB and returns on assets
are strongly significant and positive on this measure for all regressions,
with exception of the weighted NYSE 2000 sample on return on assets, which is
insignificant (Table 4.2). Finally, the evidence shows that the performance
variables account for an important portion of the total variation in the
performance expectations (Table 4.3). All together, the evidence seems to
supports the claim that adaptive expectations play a significant role in the
formation of performance expectations, although they are only believed to be
a small part of a vastly unknown story about the formation of performance
expectations. This evidence is important for the primary model in the sense
that, it also supports the claim that adaptive expectations may be an
important source of endogeneity between managerial ownership and financial
performance. |
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Dummies
for industry, exchange and incorporation |
The
three-digit industry dummies contribute very significantly to the adjusted R2
(4.3% to 15.6%). Dummies for country of incorporation contribute more than 10
times more to the adjusted R2 when the regression is weighted (it
increases from 0.16 to 2.5%). The stock exchange dummies also contribute
significantly to the adjusted R2 (with about 1.5%) (Table 4.3).
Together the evidence clearly indicates that institutional factors are of
major importance as determinants of expected performance. |
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