weighted assets (RWA). Thus, the increase in CAR
can result in lower ROA, vice versa. In addition, there
are other assets that have a 100% risk weight, i.e.
fixed assets or other assets that do not contribute to
bank income. If an increase in the RWA is due to an
increase in assets in this group, there may be an
increase in CAR followed by a decrease in ROA, vice
versa. This is because bank funds are used for assets
that do not contribute to bank operating income
(Setyawati, 2016; Setyawati, Suroso, Rambe, et al.,
2017).
Some CAR studies have a negative effect on
profitability (Hidayat & Abduh, 2012; Setyawati,
2016; Wasiuzzaman & Tarmizi, 2009), while other
CAR studies have a positive influence on profitability
(Sufian & Abdul Majid, 2008; Sufian & Habibullah,
2010).
NPF has a significant negative effect on the ROA
of Bank Syariah Mandiri, as well as NPL has a
significant negative effect on ROA of Bank Mandiri.
Regression coefficients that are marked as negative
indicate the less problematic financing/loan, banks
tend to increase in profits. In some studies in the
banking industry, non-performing loans or non
performing financing as a credit/financing risk proxy
(Al-Omar & Al-Mutairi, 2008; Ramlall, 2009;
Setyawati, 2016; Setyawati, Suroso, Suryanto, et al.,
2017; Sufian & Habibullah, 2010). The results of
empirical tests, statistically indicate that
credit/financing risk resulted in lower profitability,
both in conventional and sharia banks (Aburime,
2008; Al-Omar & Al-Mutairi, 2008; Alper & Anbar,
2011; Athanasoglou et al., 2005; Hassan & Bashir,
2003; Kosmidou, 2008; Olweny, 2011; Ongore &
Kusa, 2013; Ramlall, 2009; Setyawati, 2016;
Setyawati et al., 2015; Setyawati, Suroso, Suryanto,
et al., 2017; Vong & Chan, 2009). The greatest failure
of banks, stems from the way banks recognize the
weaknesses of their assets and create reserves to
remove the write-off of these assets (Sufian &
Habibullah, 2010).
BOPO has a significant negative effect on the
ROA of Bank Syariah Mandiri but will have a
significant positive effect on Bank Mandiri ROA. The
negative signified regression coefficient indicates the
smaller the ratio between operational cost and
operating income, the bank tends to increase in
profits, and vice versa. The operational activities of
the Bank will be less efficient if operating costs
increase higher than operating income and result in
decreased ROA. Some studies have found that
operating costs have a negative relationship, so
management cost efficiency is a prerequisite for
improving profitability in the banking sector
(Setyawati, 2016; Sufian & Abdul Majid, 2008;
Sufian & Habibullah, 2010; Wasiuzzaman & Nair
Gunasegavan, 2013).
GDP has a significant negative effect on ROA,
both for Bank Syariah Mandiri and Bank Mandiri.
The negative signified regression coefficient
indicates the smaller the GDP, the bank tends to
increase in profitability.
Gross domestic product (GDP) is one
a macroeconomic indicator in measuring the total
economic activity of a country. GDP is expected to
affect many factors, especially with regard to supply
and demand for loans and deposits. Conducive
economic conditions will affect the demand and
supply of banking services. However, GDP measures
only the material side, whereas the non-material side
can not be measured. This means that low GDP does
not mean that people's welfare decreases, because
there are non-material factors that affect.
Positive influence between GDP and ROA,
consistent with previous research (Hassan & Bashir,
2003; Kosmidou, 2008; Setyawati, Suroso, Rambe, et
al., 2017; Setyawati, Suroso, Suryanto, et al., 2017),
and did not support the argument that economic
growth and performance of Bank Syariah Mandiri
and Bank Mandiri are positively related.
The inflation rate has a significant negative effect
on ROA of Bank Syariah Mandiri, but positively
affects the ROA of Bank Mandiri. The negative
signified regression coefficient indicates the smaller
the inflation rate, the banks tend to increase in
profitability, and consistent with previous research
(Kosmidou, 2008; Setyawati, Suroso, Rambe, et al.,
2017; Setyawati, Suroso, Suryanto, et al., 2017). If
the inflation rate is not expected, the bank may slowly
adjust the interest rate. As a result, costs increase
faster than bank income, which consequently has a
negative effect on bank profitability (Athanasoglou et
al., 2005; Bourke, 1989; Kosmidou, 2008; Setyawati,
2016).
4.4 Bank Syariah Mandiri and Bank
Mandiri: Performance Comparison
To examine the differences in Bank Syariah Mandiri
BSM) and Bank Mandiri (BM) performance, using
parametric (t-test) and nonparametric tests (Mann-
Whitney [Wilcoxon] and Kruskall-Wallis). The
results are presented in Table 8.
Did the Bank with Bigger of Total Assets had Ensured Its Financial Soundness?
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