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This Author published in this journals
All Journal MATRIK: JURNAL MANAJEMEN, STRATEGI BISNIS, DAN KEWIRAUSAHAAN Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Brilliant International Journal of Management and Tourism
Dewi Hanggraeni
FEUI and PT Daya Makara UI.
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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Implementation of Operational Risk Management to Mitigate Employee Fraud in Banking Companies: Case Study at PT AAA Dewi Hanggraeni; Muhammad Chandika Andintyas
Matrik : Jurnal Manajemen, Strategi Bisnis, dan Kewirausahaan Volume 15 Nomor 1 Tahun 2021
Publisher : Faculty of Economics and Business Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (478.251 KB) | DOI: 10.24843/MATRIK:JMBK.2021.v15.i01.p13

Abstract

This study aims to describe the potential losses due to employee internal Fraud using a case study at PT AAA in 2020 and its mitigation. The data used is the monthly loss data experienced by PT AAA for the period 2012 to 2019. The research methods used are quantitative and qualitative approaches. The quantitative method is applied by analyzing the calculation of the primary data, while the qualitative method is carried out by conducting interviews with several sources. To measure potential losses, this study uses the Monte Carlo formula and to process of calculating potential losses is assisted by Easyfit software. The results of this study indicate that the potential loss arising from operational risk due to Fraud by internal employees with a 95% confidence level is IDR 44,880,958,735,- or 9% of Net Income. This study also formulates a risk register so that it can be used as a reference for mitigating related risks to reduce potential losses and increase shareholder value.
Analyzing Firm Performance: The Influence of Enterprise Risk Management, Investment Decisions, and ESG Aspects in ASEAN-5 Non Financial Firms Muhammad Fikry Alfisyahrin; Dewi Hanggraeni
Dinasti International Journal of Economics, Finance & Accounting Vol. 5 No. 3 (2024): Dinasti International Journal of Economics, Finance & Accounting (July - August
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v5i3.2744

Abstract

This study aims to examine the effect of Enterprise Risk Management (Advanced level of ERM) and Investment Decisions on firm performance, with the moderating role of environmental, social and governance (ESG) factors in ASEAN-5 non-financial firms. Panel data regression analysis employed in this study with a total of 770 observations over a five-year period (2018 to 2022). The study finds a positive relationship between ERM implementation and firm performance metrics (ROA, Tobin's Q, PBV). Investment decisions, proxied by Price Earnings Ratio (PER), also show a positive influence on firm performance. Furthermore, Environmental, Social, and Governance (ESG) moderate the relationship between ERM on firm’s financial performance (ROA) and investment decisions on firm’s market performance (Tobin’s Q and PBV). The findings highlight the significance of integrating ESG factors on risk management practices and strategic investment decisions that improve firm’s financial and market-based performance.
The Effect of Claim Expense Ratio and Net Premium Growth on Liquidity Ratio in General Insurance Companies Listed on the Indonesia Stock Exchange (2017–2024) Hanaya Michelle Herwinata; Salma Farah Faiza; Michael Kidastra Latayu; Aisyah Rizki Adinda; Valeria Lisa Savitri; Muhammad Fazli Rabbaani; Dewi Hanggraeni
Brilliant International Journal Of Management And Tourism Vol. 6 No. 2 (2026): Brilliant International Journal Of Management And Tourism
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/bijmt.v6i2.6974

Abstract

This research intends to examine the impact of Claim Expense Ratio (CER) and Net Premium Growth (PGR) towards Liquidity Ratio (LIQ) of general insurance firms quoted at Indonesia Stock Exchange (IDX), incorporating Firm Size as a control variable. Using panel data from 5 general insurance companies with the largest market capitalization during 2017–2024 (40 observations), this study applies the Pooled Ordinary Least Squares (OLS) method. The F-test confirms the model is jointly significant (F = 3.461; p = 0.026), accompanied by an R² of 22.4%. Partially, only Firm Size proves to have a significant negative effect on the Liquidity Ratio (β = -0.054; p = 0.008), while CER (β = -0.068; p = 0.205) and PGR (β = -0.116; p = 0.332) are not statistically significant. The non-significance of CER and PGR is explained through the OJK regulatory framework that mandates the formation of technical reserves, rendering the effect of claims and premium growth on liquidity indirect. These findings contribute to the understanding that firm size characteristics are more dominant in determining liquidity levels than operational dynamics of claims and premiums in the Indonesian general insurance industry.
Co-Authors Aisyah Rizki Adinda Anasthacia . Chaerunnisa Widiani Hanaya Michelle Herwinata Maharmabi Dwi Michael Kidastra Latayu Muhammad Chandika Andintyas Muhammad Fazli Rabbaani Muhammad Fikry Alfisyahrin Nathasya Christo Salma Farah Faiza Valeria Lisa Savitri