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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">managementscience</journal-id><journal-title-group><journal-title xml:lang="ru">Управленческие науки / Management Sciences</journal-title><trans-title-group xml:lang="en"><trans-title>Management Sciences</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-022X</issn><issn pub-type="epub">2618-9941</issn><publisher><publisher-name>Financial University under The Government of Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26794/2304-022X-2024-14-2-39-50</article-id><article-id custom-type="elpub" pub-id-type="custom">managementscience-554</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИНАНСОВЫЙ МЕНЕДЖМЕНТ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FINANCIAL MANAGEMENT</subject></subj-group></article-categories><title-group><article-title>Достаточность капитала и прибыльность банков: модерирующее влияние макроэкономических переменных</article-title><trans-title-group xml:lang="en"><trans-title>Capital Adequacy and Bank Profitability: the Moderating Effect of Macroeconomic Variables</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2921-6265</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хумта</surname><given-names>Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Humta</surname><given-names>H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хумта Хумаюн — аспирант кафедры бухгалтерского учета и финансов.</p><p>Конья</p></bio><bio xml:lang="en"><p>Humayun Humta — Phd, Candidate, accounting and finance department, Institute of Social Science, Selçuk University.</p><p>Konya</p></bio><email xlink:type="simple">h.humta@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0442-8499</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шафин</surname><given-names>И. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Şahin</surname><given-names>İ. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шахин Ибрагим Э. — кандидат наук, доцент кафедры бухгалтерского учета и финансов.</p><p>Конья</p></bio><bio xml:lang="en"><p>İbrahim E. Şahin — Phd, Associate Professor, accounting and finance department, Selçuk University.</p><p>Konya</p></bio><email xlink:type="simple">eremsahin@selcuk.edu.tr</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8156-9407</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гафурзай</surname><given-names>Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Ghafourzay</surname><given-names>H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат наук, доцент кафедры бухгалтерского учета.</p><p>Кабул</p></bio><bio xml:lang="en"><p>Hamayoun Ghafourzay — Phd, Assistant Professor, accounting department, Kabul University.</p><p>Kabul</p></bio><email xlink:type="simple">hamayoun.ghafourzay@yahoo.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт социальных наук, Сельчукский университет</institution><country>Турция</country></aff><aff xml:lang="en"><institution>Institute of Social Science, Selçuk University</institution><country>Turkey</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Кабульский университет</institution><country>Афганистан</country></aff><aff xml:lang="en"><institution>Kabul University</institution><country>Afghanistan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>07</day><month>08</month><year>2024</year></pub-date><volume>14</volume><issue>2</issue><fpage>39</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хумта Х., Шафин И.Э., Гафурзай Х., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Хумта Х., Шафин И.Э., Гафурзай Х.</copyright-holder><copyright-holder xml:lang="en">Humta H., Şahin İ.E., Ghafourzay H.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://managementscience.fa.ru/jour/article/view/554">https://managementscience.fa.ru/jour/article/view/554</self-uri><abstract><p>Исходя из предыдущих исследований, можно выделить две основные категории характеристик, влияющих на прибыльность банка. Во-первых, каждый банк обладает уникальным набором факторов прибыльности, которые зачастую являются прямым результатом выбора руководства (качество, размер, капитализация, эффективность, структура активов и дивергенция доходов). Вторая группа детерминант состоит из таких элементов, как концентрация отрасли, экономический рост, инфляция и процентные ставки, связанные с доходностью отраслевого образования и макроэкономической средой, в которой функционирует банковская система. Достаточность капитала для оценки стабильности и прочности финансового учреждения может быть определена как отношение основного капитала учреждения к его активам, включая кредиты и инвестиции. В данной работе анализируется взаимосвязь между достаточностью капитала и доходностью банков с учетом влияния макроэкономических переменных, таких как инфляция, процентные ставки и обменные курсы, в банковском секторе Малайзии, Индонезии и Турции. Для этого были собраны данные длительного наблюдения из статистической базы данных ОИС (Организация исламского сотрудничества) за 2010 и 2021 гг. Регрессионный анализ исследования показал, что инфляция негативно влияет на прибыльность банков, в то время как роль коэффициента достаточности капитала, обменного курса и процентной ставки — явно положительна. Что касается эффекта модерации, то воздействие инфляции и процентных ставок на взаимосвязь между рентабельностью банков и достаточностью капитала, соответственно, положительное и отрицательное. Кроме того, взаимодействие макроэкономических переменных с достаточностью капитала не является статистически значимым.</p></abstract><trans-abstract xml:lang="en"><p>Based on earlier research, two primary categories of characteristics influence bank profitability. First, each bank has a unique set of profitability drivers that are often the direct outcome of management choices (quality, size, capitalization, efficiency, asset structure, and revenue divergence). The second group of determinants consists of elements like industry concentration, economic growth, inflation, and interest rates related to the profitability of the industry formation and the macroeconomic environment in which the banking system conducts. Capital adequacy may be defined as the ratio of the institution’s main capital to its assets, including loans and investments, to gauge a financial institution’s stability and strength. This paper examines the correlation between capital adequacy and banks’ profitability through the moderating impact of macroeconomic variables like inflation, interest rates, and exchange rates in the banking sectors of Malaysia, Indonesia, and Turkey. To this end, panel data were gathered from the OIC statistics database concerning 2010 and 2021. The study’s regression analysis exposed that although inflation has a significant negative influence on banks’ profitability, while the capital adequacy ratio, exchange rate, and interest rate have positive and significant impacts. Regarding the moderating effect, both inflation and interest rates have a significant positive and negative impact on the relationship between banks’ profitability and capital adequacy, respectively. Additionally, macroeconomic variable interactions with capital adequacy are not statistically significant.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>достаточность капитала</kwd><kwd>рентабельность</kwd><kwd>макроэкономические переменные</kwd><kwd>процентная ставка</kwd><kwd>метод PLS-регрессии</kwd><kwd>ОИС</kwd><kwd>инфляция</kwd><kwd>модерирующий эффект</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Capital Adequacy</kwd><kwd>Profitability</kwd><kwd>Macroeconomic Variables</kwd><kwd>Interest Rate</kwd><kwd>PLS Regression Method</kwd><kwd>OIC</kwd><kwd>Inflation</kwd><kwd>Moderating Effect</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Iuga I., Socol A. Measuring model for bad loans in banks. The default probability model. Annals of the University of Oradea Economic Sciences. 2010;1(2):754–759. URL: https://anale.steconomiceuoradea.ro/volume/2010/n2/119.pdf</mixed-citation><mixed-citation xml:lang="en">Iuga I., Socol A. Measuring model for bad loans in banks. The default probability model. Annals of the University of Oradea Economic Sciences. 2010;1(2):754–759. URL: https://anale.steconomiceuoradea.ro/volume/2010/n2/119.pdf</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kashyap A. K., Stein J. C. Cyclical implications of the Basel II capital standards. Economic Perspectives. 2004;28(1):18–33. URL: https://scholar.harvard.edu/files/stein/files/cyclical.pdf</mixed-citation><mixed-citation xml:lang="en">Kashyap A. K., Stein J. C. Cyclical implications of the Basel II capital standards. Economic Perspectives. 2004;28(1):18–33. URL: https://scholar.harvard.edu/files/stein/files/cyclical.pdf</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Fatima N. Capital adequacy: A financial soundness indicator for banks. Global Journal of Finance and Management. 2014;6(8):771–776. URL: https://www.ripublication.com/gjfm-spl/gjfmv6n8_12.pdf</mixed-citation><mixed-citation xml:lang="en">Fatima N. Capital adequacy: A financial soundness indicator for banks. Global Journal of Finance and Management. 2014;6(8):771–776. URL: https://www.ripublication.com/gjfm-spl/gjfmv6n8_12.pdf</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Goddard J., Molyneux P., Wilson J.O.S. The profitability of European banks: A cross‐sectional and dynamic panel analysis. The Manchester School. 2004;72(3):363–381. DOI: 10.1111/j.1467–9957.2004.00397.x</mixed-citation><mixed-citation xml:lang="en">Goddard J., Molyneux P., Wilson J.O.S. The profitability of European banks: A cross‐sectional and dynamic panel analysis. The Manchester School. 2004;72(3):363–381. DOI: 10.1111/j.1467–9957.2004.00397.x</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Issah M., Antwi S. Role of macroeconomic variables on firms’ performance: Evidence from the UK. Cogent Economics &amp; Finance. 2017;5(1):1405581. DOI: 10.1080/23322039.2017.1405581</mixed-citation><mixed-citation xml:lang="en">Issah M., Antwi S. Role of macroeconomic variables on firms’ performance: Evidence from the UK. Cogent Economics &amp; Finance. 2017;5(1):1405581. DOI: 10.1080/23322039.2017.1405581</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Peling I.A.A., Sedana I. B.P. The effect of credit risk and operational risk on profitability with capital adequacy variables as a mediating variable: A study on Indonesian state-owned banks for the period of 2015–2019. Russian Journal of Agricultural and Socio-Economic Sciences. 2021;115(7):14–27. DOI: 10.18551/rjoas.2021–07.02</mixed-citation><mixed-citation xml:lang="en">Peling I.A.A., Sedana I. B.P. The effect of credit risk and operational risk on profitability with capital adequacy variables as a mediating variable: A study on Indonesian state-owned banks for the period of 2015–2019. Russian Journal of Agricultural and Socio-Economic Sciences. 2021;115(7):14–27. DOI: 10.18551/rjoas.2021–07.02</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Makkar A., Singh S. Analysis of the financial performance of Indian commercial banks: A comparative study. Indian Journal of Finance. 2013;7(5):41–49.</mixed-citation><mixed-citation xml:lang="en">Makkar A., Singh S. Analysis of the financial performance of Indian commercial banks: A comparative study. Indian Journal of Finance. 2013;7(5):41–49.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Arseto D. D., Arfah Y., Siregar S. Impact of liquidity and capital adequacy ratio (CAR) on Islamic commercial banks’ profitability in Indonesia from 2016 to 2020. Jurnal Ilmiah Ekonomi Islam. 2022;8(1):909–915. DOI: 10.29040/jiei.v8i1.4377</mixed-citation><mixed-citation xml:lang="en">Arseto D. D., Arfah Y., Siregar S. Impact of liquidity and capital adequacy ratio (CAR) on Islamic commercial banks’ profitability in Indonesia from 2016 to 2020. Jurnal Ilmiah Ekonomi Islam. 2022;8(1):909–915. DOI: 10.29040/jiei.v8i1.4377</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Biswas G. K., Mondal L. A study on relationship between capital adequacy ratio (CAR) and profitability of Islamic banks in Bangladesh. European Journal of Development Studies. 2023;3(5):62–66. DOI: 10.24018/ejdevelop.2023.3.5.302</mixed-citation><mixed-citation xml:lang="en">Biswas G. K., Mondal L. A study on relationship between capital adequacy ratio (CAR) and profitability of Islamic banks in Bangladesh. European Journal of Development Studies. 2023;3(5):62–66. DOI: 10.24018/ejdevelop.2023.3.5.302</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Bezawada Brahmaiah R. Factors influencing profitability of banks in India. Theoretical Economics Letters. 2018;8(14):3046–3061. DOI: 10.4236/tel.2018.814189</mixed-citation><mixed-citation xml:lang="en">Bezawada Brahmaiah R. Factors influencing profitability of banks in India. Theoretical Economics Letters. 2018;8(14):3046–3061. DOI: 10.4236/tel.2018.814189</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lee C.-C., Hsieh M.-F. The impact of bank capital on profitability and risk in Asian banking. Journal of International Money and Finance. 2013;32:251–281. DOI: 10.1016/j.jimonfin.2012.04.013</mixed-citation><mixed-citation xml:lang="en">Lee C.-C., Hsieh M.-F. The impact of bank capital on profitability and risk in Asian banking. Journal of International Money and Finance. 2013;32:251–281. DOI: 10.1016/j.jimonfin.2012.04.013</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Beck T., Levine R. Stock markets, banks, and growth: Panel evidence. Journal of Banking &amp; Finance. 2004;28(3):423–442. DOI: 10.1016/S0378–4266(02)00408–9</mixed-citation><mixed-citation xml:lang="en">Beck T., Levine R. Stock markets, banks, and growth: Panel evidence. Journal of Banking &amp; Finance. 2004;28(3):423–442. DOI: 10.1016/S0378–4266(02)00408–9</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Nguyen T. H. Impact of bank capital adequacy on bank profitability under Basel II accord: Evidence from Vietnam. Journal of Economic Development. 2020;45(1):31–46. URL: https://jed.cau.ac.kr/archives/45–1/45–1–2.pdf</mixed-citation><mixed-citation xml:lang="en">Nguyen T. H. Impact of bank capital adequacy on bank profitability under Basel II accord: Evidence from Vietnam. Journal of Economic Development. 2020;45(1):31–46. URL: https://jed.cau.ac.kr/archives/45–1/45–1–2.pdf</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Dietrich A., Wanzenried G. What determines the profitability of commercial banks? New evidence from Switzerland. In: Proc. 12th conf. Swiss Society for Financial Market Research (SGF). Geneva: Swiss Society for Financial Market Research; 2009:1–39. URL: https://efmaefm.org/0EFMAMEETINGS/EFMA%20ANNUAL%20MEETINGS/2009-Milan/papers/EFMA2009_0079_fullpaper.pdf</mixed-citation><mixed-citation xml:lang="en">Dietrich A., Wanzenried G. What determines the profitability of commercial banks? New evidence from Switzerland. In: Proc. 12th conf. Swiss Society for Financial Market Research (SGF). Geneva: Swiss Society for Financial Market Research; 2009:1–39. URL: https://efmaefm.org/0EFMAMEETINGS/EFMA%20ANNUAL%20MEETINGS/2009-Milan/papers/EFMA2009_0079_fullpaper.pdf</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Gul S., Irshad F., Zaman K. Factors affecting bank profitability in Pakistan. The Romanian Economic Journal. 2011;14(39):61–87. URL: https://citeseerx.ist.psu.edu/document?repid=rep1&amp;type=pdf&amp;doi=901d8e896b8b0f8890242e2e0fce86026684e6e7</mixed-citation><mixed-citation xml:lang="en">Gul S., Irshad F., Zaman K. Factors affecting bank profitability in Pakistan. The Romanian Economic Journal. 2011;14(39):61–87. URL: https://citeseerx.ist.psu.edu/document?repid=rep1&amp;type=pdf&amp;doi=901d8e896b8b0f8890242e2e0fce86026684e6e7</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Humta H., Şahin I. Foreign direct investment and financial development: Evidence from selected Arab League countries. Review of Business and Economics Studies. 2024;11(4):29–44. DOI: 10.26794/2308–944X-2023–11–4–29–44</mixed-citation><mixed-citation xml:lang="en">Humta H., Şahin I. Foreign direct investment and financial development: Evidence from selected Arab League countries. Review of Business and Economics Studies. 2024;11(4):29–44. DOI: 10.26794/2308–944X-2023–11–4–29–44</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Chishty K. A. The impact of capital adequacy requirements on profitability of private banks in India – A case study of J&amp;K, ICICI, HDFC and Yes bank. International Journal of Research in Commerce &amp; Management. 2011;2(7):122–129.</mixed-citation><mixed-citation xml:lang="en">Chishty K. A. The impact of capital adequacy requirements on profitability of private banks in India – A case study of J&amp;K, ICICI, HDFC and Yes bank. International Journal of Research in Commerce &amp; Management. 2011;2(7):122–129.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Ramadhanti C., Marlina, Hidayati S. The effect capital adequacy, liquidity and credit risk to profitability of commercial banks. Journal of Economics, Business, and Government Challenges. 2019;2(1):71–78. DOI: 10.33005/ebgc.v2i01.303</mixed-citation><mixed-citation xml:lang="en">Ramadhanti C., Marlina, Hidayati S. The effect capital adequacy, liquidity and credit risk to profitability of commercial banks. Journal of Economics, Business, and Government Challenges. 2019;2(1):71–78. DOI: 10.33005/ebgc.v2i01.303</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Polat A., Al-khalaf H. What determines capital adequacy in the banking system of Kingdom of Saudi Arabia? A panel data analysis on Tadawul banks. Journal of Applied Finance and Banking. 2014;4(5):27–43. URL: https://www.scienpress.com/Upload/JAFB%2FVol%204_5_3.pdf</mixed-citation><mixed-citation xml:lang="en">Polat A., Al-khalaf H. What determines capital adequacy in the banking system of Kingdom of Saudi Arabia? A panel data analysis on Tadawul banks. Journal of Applied Finance and Banking. 2014;4(5):27–43. URL: https://www.scienpress.com/Upload/JAFB%2FVol%204_5_3.pdf</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Kosmidou K. The determinants of banks’ profits in Greece during the period of EU financial integration. Managerial Finance. 2008;34(3):146–159. DOI: 10.1108/03074350810848036</mixed-citation><mixed-citation xml:lang="en">Kosmidou K. The determinants of banks’ profits in Greece during the period of EU financial integration. Managerial Finance. 2008;34(3):146–159. DOI: 10.1108/03074350810848036</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
