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Journal : ETIKONOMI

Investment Strategy Based on Bias Behavior and Investor Sentiment in Emerging Markets Dian Safitri Pantja Koesoemasari; Tulus Haryono; Irwan Trinugroho; Doddy Setiawan
ETIKONOMI Vol 21, No 1 (2022)
Publisher : Faculty of Economic and Business

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/etk.v21i1.22290

Abstract

This research's main objective is to select profitable investment strategies with the presence of sentiment investors in emerging markets, with behavior bias-based portfolio methods. The sample of 114 companies traded daily on IDX was conducted over three years with weekly data. This study uses pairwise comparison and OLS. The research results show that contrarian strategies are more profitable than momentum. Investors benefit when mild conditions are optimistic and more significant when the conditions are pessimistic. This research proves that investor sentiment in the market can distort investor investment decisions, even using the behavior-bias method. Therefore, forming a portfolio will be more appropriate based on biased behavior because it facilitates investment decision-making.How to Cite:Koesoemasari, D.S.P., Haryono, T., Trinugroho, I., Setiawan, D. (2022). Investment Strategy Based on Bias and Investor Sentiment in Ememerging Market. Etikonomi, 21(1), 1-10. https://doi.org/10.15408/etk.v21i1.22290.
Board of Commissioners’ Structure, Ownership Retention, and IPO Underpricing: Evidence from Indonesia Doddy Setiawan; Muhammad Agung Prabowo; Irwan Trinugroho; Bany Ariffin Amin Noordin
ETIKONOMI Vol 20, No 1 (2021)
Publisher : Faculty of Economic and Business

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/etk.v20i1.19156

Abstract

This research examines how the board of commissioners' structure and ownership retention affect IPO underpricing in Indonesia. In this study, we have examined the following three aspects: the number of board of commissioners, percentage of independent commissioners, and percentage of female commissioners. In total, 186 Indonesian companies that have conducted IPO from 2001 to 2016 were included in this study. This study uses multiple regressions to test the hypothesis. Our findings show that ownership retention has a negative implication on underpricing. Furthermore, the number of board of commissioners and independent commissioners has also been determined to reduce the level of underpricing. However, female commissioners were found to have no significant effect on IPO underpricing; furthermore, it demonstrated no significant effect in reducing the level of underpricing. These results show that higher ownership retention, a smaller number of board members, and a higher percentage of independent commissioners can reduce IPO underpricing.JEL Classification: G30, G32How to Cite:Setiawan, D., Prabowo, M. A., Trinugroho, I., & Noordin, B. A. A. (2021). Board of Commissioners’ Structure, Ownership Retention, and IPO Underpricing: Evidence from Indonesia. Etikonomi, 20(1), 185 – 200. https://doi.org/10.15408/etk.v20i1.19156.
Foreign Banks’ Presence and Domestic Bank Performance: Evidence from Indonesia Aina Mardiya; Irwan Trinugroho
ETIKONOMI Vol 17, No 2 (2018)
Publisher : Faculty of Economic and Business

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.818 KB) | DOI: 10.15408/etk.v17i2.7769

Abstract

We examine the impact of foreign presence on domestic banks’ performance by studying conventional commercial banks in Indonesia. We use monthly financial information of 97 commercial banks from 2003 through 2013 resulting in 8,600 observations. We use a panel data regression (Panel Least Square method) to test our hypotheses. Our results show that overall, foreign presence decreases the performance of domestic banks. Going deeper, we find that foreign presence reduces state-owned banks’ profitability as well as private domestic banks’ profitability. However, there is no significant effect of foreign presence on the performance of regional development banks. Little evidence found on the effect of foreign presence on overhead cost.DOI:10.15408/etk.v17i2.7769
Trust and Risk: Evidence from Rural Banks in Emerging Market Irwan Trinugroho; Aldy Fariz Achsanta; Taufiq Arifin; Nugroho Saputro
ETIKONOMI Vol 23, No 2 (2024)
Publisher : Faculty of Economic and Business

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/etk.v23i2.35775

Abstract

Research Originality: This research is the first to discuss how rural bank risk-taking behaviour is affected by trust in particular when the poverty rate is high.Research Objectives: This research aims to investigate how risk in rural banks is shaped by the two dimensions of trust by taking into account different poverty levels across the regionResearch Methods: To thoroughly conduct our research, we use quarterly dataset of rural banks obtained from Otoritas Jasa Keuangan (OJK) for the period of 2010Q2 to 2016Q3 when the bail-out regime was still in effect. We employ a random effect model to account for individual heterogeneity.Empirical Result: Our evidence suggests that in-group trust is detrimental to rural banks’ risk. Conversely, out-group trust positively affects rural banks’ stability only if the region has a lower poverty level.Implications: To reduce risk, the rural bank has to use social capital and penetrate informally to the market where in-group trust is high to be able to compete with informal lending and to contribute better to society.JEL Classification: G21, G28, G32How to Cite:Trinugroho, I., Achsanta, A. F., Arifin, T., & Saputro, N. (2024). Trust and Risk Evidence from Rural Banks in Emerging Markets. Etikonomi, 23(2), 287 – 298. https://doi.org/10.15408/etk.v23i2.35775
The Nexus among Green Financing: Companies in G20 Emerging Market Countries Imamah, Nur; Trinugroho, Irwan; Arifin, Layyin Nafisa; Fahri, Luki Okta
ETIKONOMI Vol. 24 No. 2 (2025)
Publisher : Faculty of Economic and Business, Universitas Islam Negeri Syarif Hidayatullah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/etk.v24i2.45322

Abstract

Research Originality: This study addresses this urgent research gap by examining not only these relationships but also the underexplored role of national R&D capacity as a moderating factor, highlighting how emerging economies' innovation limitations may dilute the benefits of green capital inflows. Research Objectives: This study analyzed the impact of green financing and FDI on firm profitability and productivity in G20 emerging markets, and assess how R&D expenditure moderates these effects. Research Method: Panel data from 57 multinational companies across ten G20 emerging market countries during 2016–2021 were analyzed using fixed-effect regression. Empirical Results: Green financing and FDI both show significant positive impacts on firm profitability and productivity. However, R&D negatively moderates the green finance–profitability link and has no significant moderating effect on productivity or the FDI relationship, suggesting structural inefficiencies in R&D systems within emerging economies. Implications: The findings call for urgent policy interventions to enhance R&D infrastructure and efficiency in G20 emerging markets. Redirecting subsidies from fossil fuels to green innovation, fostering public-private R&D collaboration, and strengthening institutional frameworks can help unlock the full potential of green finance and FDI in supporting a sustainable economic transformation. JEL Classification: Q5, G3, F2