systemizing relationship that one side (principals)
assigns work and the other side (agent) performs
it. And a problem of agent happens when a
shareholder (principals) employs a manager
(agent). So, relationship between an operator or
agent causes a problem; and an executive may not
create highest interest for shareholders or operator.
And, moreover, the agent takes informativeness of
the operator to be used for his own sake; and it
will cause transaction costs of operation called
agency costs.
Next theoretical concept on effi cient market
hypothesis or EMH: It means that the market of
which stock prices reflect overall information
and data occurring in the market concerning
stock/property, including response to relevant
information and data. Such a viewpoint is based
on belief that investors can get informed about
overall information and data in a form of the
Stock Exchange prices, which decision is made
on the Stock Exchange turnover. In this respect,
Fama (1970) provided effi cient market hypothesis
that the present prices of the Stock Exchange
would refl ect the capital market research based
on hypothesis which effi cient capital market was
in lines of information and data available for the
investors.
Data Analysis
Summary of descriptive statistics consists of
mean, median and standard deviation of variables
interested in the study that can be presented as
follows:-
Descriptive Statistics
Table 1 presented descriptive statistics of
overall observation consisting of mean, median
and standard deviation of all variables. Mean,
median and standard deviation of earnings
persistence (EAR_PER) equal to 0.1023, 0.0616
and 0.7409 respectively. And for mean of (Rt),
earnings informativeness equals to 0.4001; and
median and standard deviation do to 0.2091,
0.9903 respectively.
systemizing relationship that one side (principals)assigns work and the other side (agent) performsit. And a problem of agent happens when ashareholder (principals) employs a manager(agent). So, relationship between an operator oragent causes a problem; and an executive may notcreate highest interest for shareholders or operator.And, moreover, the agent takes informativeness ofthe operator to be used for his own sake; and itwill cause transaction costs of operation calledagency costs.Next theoretical concept on effi cient markethypothesis or EMH: It means that the market ofwhich stock prices reflect overall informationand data occurring in the market concerningstock/property, including response to relevantinformation and data. Such a viewpoint is basedon belief that investors can get informed aboutoverall information and data in a form of theStock Exchange prices, which decision is madeon the Stock Exchange turnover. In this respect,Fama (1970) provided effi cient market hypothesisthat the present prices of the Stock Exchangewould refl ect the capital market research basedon hypothesis which effi cient capital market wasin lines of information and data available for theinvestors.Data AnalysisSummary of descriptive statistics consists ofmean, median and standard deviation of variablesinterested in the study that can be presented asfollows:-Descriptive StatisticsTable 1 presented descriptive statistics ofoverall observation consisting of mean, medianand standard deviation of all variables. Mean,median and standard deviation of earningspersistence (EAR_PER) equal to 0.1023, 0.0616and 0.7409 respectively. And for mean of (Rt),earnings informativeness equals to 0.4001; andmedian and standard deviation do to 0.2091,0.9903 respectively.
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