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| Journal of Asian Business and Economic Studies |
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Vol. 31(1)
, March 2024, Page 74–83
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| Music sentiment and the stock market in Vietnam |
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| Thu Le Can & Minh Duy Le & Ko-Chia Yu |
DOI: https://doi.org/10.1108/JABES-07-2022-0170
Abstract
Purpose
By extending Edmans et al.’s (2021) music sentiment measures to the Vietnam market, the authors aim to investigate the impacts of music sentiment on stock market returns and volatility.
Design/methodology/approach
The authors adopted Edmans et al.’s (2021) music-based sentiment to proxy for investor mood. The current study uses linear regression analysis.
Findings
The authors find that music sentiment is significantly and positively related to both stock returns and stock market volatility. The authors also show that music sentiment has a contagious effect: Global music sentiment and those in the United States, France and Hong Kong are significant drivers of the Vietnamese stock market. The authors also examine the effect on different industry returns and find that returns on stocks of firms in the communication services, consumer discretionary, consumer staples, energy, financials, healthcare, real-estate, information technology and utility sectors are significantly related to music sentiment. In addition to valence, the authors find that other Spotify audio features can be used to quantify music sentiment.
Originality/value
This study contributes to the behavioral finance literature that focuses on investor sentiment. The authors address this topic in Vietnam using high-frequency data.
Keywords
Behavior finance, Investor sentiment, Investor mood, Vietnam
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ESG and firm performance: do stakeholder engagement, financial constraints and religiosity matter?
2025, Journal of Asian Business and Economic Studies
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Abstract
Purpose
This study revisits the relationship between environmental, social and governance (ESG) activities and firm performance. More importantly, it tests whether this relationship is moderated by critical yet underexplored factors such as stakeholder engagement, financial constraints, and religiosity.
Design/methodology/approach
A wide range of estimation techniques, including pooled ordinary least squares (OLS), fixed effects, system generalized method of moments (GMM) and propensity score matching-difference-in-differences (PSM-DiD), are employed to investigate such issues in a large sample of firms from 31 countries.
Findings
ESG performance has a positive and significant impact on firm performance. While stakeholder engagement positively moderates this relationship, financial constraints and religiosity negatively moderate it. Interestingly, this positive linkage is driven by environmental and social performance rather than governance performance.
Practical implications
Firms should proactively engage in ESG initiatives and consider the intervening influences of stakeholder engagement, financial constraints and religiosity in making decisions to invest in ESG activities. Furthermore, our findings can help policymakers understand the financial consequences of ESG practices, which can be helpful in designing new policies to further promote corporate engagement in ESG practices.
Originality/value
First, our research findings help reconcile the long-standing debate about the value impact of ESG. Second, our paper investigates relatively new aspects of the ESG-firm performance relationship. Third, our study offers more insight into the ESG literature by showing that not all ESG dimensions equally impact firm performance.
The underpricing and long-term performance of Chinese IPOs listed on the Hong Kong exchange
2025, Journal of Asian Business and Economic Studies
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Abstract
Purpose
This study aims to inform prospective listing firms, investors and regulators of the unique drivers of Chinese initial public offering (IPO) pricing on the Hong Kong Exchange.
Design/methodology/approach
Using a hand-collected IPO dataset, we investigate whether information uncertainty or investor exuberance drives underpricing and Chinese IPOs’ performance from 2002 to 2015, including 114 state-owned enterprises (SOEs).
Findings
Contrasting with the “listing bubble” in the China domestic stock market, generated by the overoptimism of retail investors, we highlight a “placing bubble” among Chinese firms listed in Hong Kong. This is driven by institutional investors’ buoyant demand for Chinese IPO shares, particularly those of SOEs. Chinese listing firms employ discreet earnings management strategies with their working capital accounts to smooth pre-IPO earnings, which becomes apparent to the market only in the long term.
Originality/value
This study is the first to examine the pricing of sought-after Chinese IPOs among international investors, who face various restrictions when investing in the Chinese domestic stock market. Additionally, it is the first study to measure earnings management using hand-collected pre-IPO data in IPO underpricing studies.
Credit spread drivers and cross-country connectedness: a study of emerging economies in Asia
2025, Journal of Asian Business and Economic Studies
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Abstract
Purpose
While the existing literature lacks a holistic approach to determining credit spreads and is limited to mostly developed countries, this study investigates credit spread determinants and their cross-country connectedness in the context of four emerging economies in Asia by incorporating bonds, market risk, macroeconomic and global factors.
Design/methodology/approach
This study utilizes principal component analysis for dimensionality reduction and variable representation. Furthermore, we employ the dynamic conditional correlation–generalized autoregressive conditional heteroskedasticity model to capture the cross-country credit spread connectedness between the variables.
Findings
The findings indicate that market volatilities are the most significant drivers of credit spreads, while global factors play a moderating role. Furthermore, the results provide compelling evidence of cross-country credit spread connectedness, with China as the primary transmitter and Malaysia as the primary receiver among the selected emerging economies.
Originality/value
This study addresses the limitations of previous research by extending the analysis beyond the commonly studied developed economies and focusing on emerging economies in Asia. It also employs a comprehensive approach to determine credit spread and explores cross-country credit spread connectedness in developing economies, thereby shedding light on financial risks and vulnerabilities within interconnected global financial systems.
Understanding how investors respond to different social responsibility communications: an empirical analysis of Japan
2025, Journal of Asian Business and Economic Studies
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Abstract
Purpose
This study explores the variance in investor responses to the corporate social responsibility (CSR) performance of firms, as influenced by information sources and investor types.
Design/methodology/approach
This study applies a short-term event study and cross-sectional analysis with unique CSR datasets obtained from newspaper articles and the Dow Jones Sustainability Index.
Findings
Investor reactions are significantly shaped by their sources of information. Individual investors are found to predominantly respond to accessible news announcements, whereas institutional investors show heightened sensitivity to adverse news from both scrutinized sources. Foreign investors, mirroring institutional investors' patterns, uniquely react positively to index additions.
Research limitations/implications
Investors’ assessment of CSR activities varies due to the differing sources of information obtained; further, it is affected by the type of investor.
Practical implications
The findings guide public relation managers in strategizing CSR communication toward diverse investor types. This includes recommending targeted approaches for Japanese individual investors through newspapers and TV, exercising caution in disseminating adverse news to Japanese institutions, and promoting and justifying CSR actions to foreign investors. It underscores the need for a strategic investor relations frameworks that considers accessibility, literacy, and investors' interests.
Originality/value
This study examines the relationship between sources of information for CSR activities and investors’ responses, an area under-represented in the literature. The author uses CSR announcement data, collected from newspapers to make the results more accurate and relevant.
The effect of investors’ emotional and depressive states on perceived returns and risk
2025, Journal of Asian Business and Economic Studies
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Abstract
Purpose
Expected returns and risk are critical variables in financial analysis. This study demonstrates that investors’ perceptions of these factors are shaped not only by fundamental economic variables, as traditional finance suggests but also by psychological states such as distress and mood.
Design/methodology/approach
Data from Thai investors were collected through an online survey. We used regression and logistic regression to test the hypotheses.
Findings
Positive moods increase perceptions of expected returns and risk, while negative moods reduce these perceptions. Higher depression levels negatively impact investors’ perceptions of expected risk. Investors’ mood intensity, especially negative moods and higher depression levels, negatively impacts risk perception in the short term. Additionally, negative moods decrease the likelihood of optimism toward risk perception in the long term.
Practical implications
Financial advisors and investment firms can enhance their services by integrating psychological assessments into their client evaluations. Such assessments must be handled with great care, ensuring that clients give explicit consent and that their psychological data are protected in accordance with ethical standards. This approach allows for a deeper understanding of clients’ emotional and psychological states, leading to more personalized investment strategies. Additionally, investment firms can develop tailored products that address investors’ emotional and psychological needs, promoting more balanced decision-making and improving overall satisfaction.
Originality/value
We assess perceptions of expected returns and risk by collecting data directly from investors. We also evaluate investors’ psychological traits and moods with widely recognized psychological tools, including the Patient Health Questionnaire-9 and the Positive and Negative Affect Schedule.
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