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All Journal Management and Economics Journal (MEC-J) Jambura Science of Management Muhammadiyah Riau Accounting and Business Journal Journal of Indonesian Economy and Business
Anggun Pratiwi
Department Of Management, Faculty Of Economics And Business, University Of Al-Azhar Indonesia
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Social Sciences

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Effect of Board Characteristics, Capital Structure on Firm Performance and Value Wahyu Febri Ramadhan Sudirman; Anggun Pratiwi; Ravi Adams
MEC-J (Management and Economics Journal) Vol 6, No 2 (2022)
Publisher : Faculty of Economics, State Islamic University of Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/mec-j.v6i2.11819

Abstract

The board of directors is one of the components of corporate governance used by the company to improve the firm's performance both in the long and short term so that the characteristics of the board become one of the key factors to running a good governance system for the company, even though having a good board composition is not always makes the company have a good performance because of the conflict of interest that occurs between the principal and the manager of the company so that there is a need for an in-depth study of the impact of capital structure on company performance. This study attempts to assess specifically the characteristics of the board (board size, board diversity, and audit committee) owned by the company to capital structure, then confirmed the effect of capital structure on firm performance and firm value by using ROE for performance and Tobin’s Q for firm value. Was used in the study sample 25 a company that had always entered into the LQ45 index within a time frame of 2015-2019. The technique of analysis that was used in this study was Path Analysis. The results of the testing of hypotheses found that board size and audit committee had a positive impact on capital structure, while board diversity had a negative effect on capital structure, then capital structure had a positive effect on firm performance, otherwise, the capital structure had a negative effect on firm value
Overconfidence Bias dalam Pengembilan Keputusan Investasi: Peran Perbedaan Gender Wahyu Febri Ramadhan Sudirman; Anggun Pratiwi
Muhammadiyah Riau Accounting and Business Journal Vol 3 No 2 (2022): Muhammadiyah Riau Accounting and Business Journal: April - September
Publisher : Faculty of Economics and Business Universitas Muhammadiyah Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/mrabj.v3i2.3493

Abstract

Tujuan dari penelitian ini adalah untuk melihat bagaimana overconfidence bias mempengaruhi keputusan investasi investor individu di Indonesia. Dengan 298 investor saham yang sesuai dengan kebutuhan sampel penelitian, teknik analisis yang digunakan dalam penelitian ini adalah PLS-MGA dengan menggunakan tool WarpPLS 7.0. Uji validitas dan reliabilitas dilakukan sebelum hipotesis penelitian divalidasi (validitas konvergen, validitas diskriminan, reliabilitas komposit, pengaruh langsung, dan analisis multikelompok). Bias terlalu percaya diri memiliki pengaruh yang menguntungkan pada pengambilan keputusan investasi, menurut temuan pengujian hipotesis penelitian, dan fungsi moderasi gender divalidasi. Temuan ini menyiratkan bahwa perilaku bias terlalu percaya diri investor mengarah pada keputusan investasi yang tidak rasional, dan bahwa investor pria lebih rentan daripada investor wanita untuk terlalu percaya diri dalam keputusan investasi mereka.
Determinants of Student’s Saving Interest at Islamic Bank Sukarmin Hidayat; Syahfitri Suryaningsi Welkom; Anggun Pratiwi
Jambura Science of Management Vol 5, No 2 (2023): Jambura Science of Management - July 2023
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37479/jsm.v5i2.20201

Abstract

Purpose: This study aimed to determine the effect of knowledge, products, and promotions on the students’ saving interest at Islamic banks.Design/Methodology/Approach: This research used quantitative analysis. The population was Hybrid Learning Students of the undergraduate Management Program in the Faculty of Economics and Business, University of Al-Azhar Indonesia, totaling 1.314. The survey method with the sampling technique used is accidental sampling. The number of samples was 100 students who saved in Islamic banks. The research method used multiple linear regression analysis.Findings: Based on the results of statistical tests, the knowledge has a significant positive effect on students' saving interest at Islamic banks, the product has a significant positive effect on students' saving interest at Islamic banks, and also, the promotion has a significant positive effect on students' saving interest at Islamic banks.
Does Heuristic Bias Matter for Long and Short-Term Investment Decision-Making During the COVID-19 Pandemic? Wahyu Febri Ramadhan Sudirman; Muhammad Ikhsan Alif; Anggun Pratiwi
Journal of Indonesian Economy and Business Vol 38 No 3 (2023): September
Publisher : Faculty of Economics and Business, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jieb.v38i3.3666

Abstract

Introduction/Main Objectives: This study examines the effect of heuristic behavior on investment decision-making in the long- and short-term during the COVID-19 pandemic in the Indonesian capital market. Background Problems: Traditional finance cannot fully explain how investors behave in the capital market. Investors will tend to use heuristics when making investment decisions because humans have cognitive limitations, as explained in the bounded rationality theory. Especially during the COVID-19 pandemic, investors have shown their irrationality due to the high uncertainty and panic caused by the COVID-19 pandemic. This phenomenon can only be explained by behavioral finance. Novelty: This study examines the effect of bias on the invest­ment decision-making of investors who make long-term and short-term investments. Previous studies only tested the impact of bias directly, without differentiating the length of time of the investment. Research Methods: This study used partial least squares structural equation modelling (PLS-SEM) with WarpPLS tool. Testing the moderating effect was undertaken using multi-group analysis (MGA). Finding/ Results: The results of this study indicate that anchoring and availability bias have a positive effect on investment decision-making, while representativeness bias has no significant impact. Investment time moderates the effect of representativeness bias on irrational investment decision-making, while anchoring and availability bias are not supported. Conclusion: Anchoring and availability heuristics will increase irrational investment decisions, while the effect of representativeness heuristics on irrational investment decisions will decrease when investors make long-term investments.
Co-Authors Muhammad Ikhsan Alif Ravi Adams Sukarmin Hidayat Syahfitri Suryaningsi Welkom Wahyu Febri Ramadhan Sudirman