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Journal of Asian Business and Economic Studies |
Vol. 26(01)
, April 2019, Page 17-33
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The impact of GST implementation on the Malaysian stock market index volatility: An empirical approach |
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Razali Haron & Salami Mansurat Ayojimi |
DOI: 10.1108/JABES-06-2018-0027
Abstract
Purpose – The purpose of this paper is to examine the impact of the Goods and Service Tax (GST) implementation on Malaysian stock market index.
Design/methodology/approach – This study used daily closing prices of the Malaysian stock index and futures markets for the period ranging from June 2009 to November 2016. Empirical estimation is based on the generalised autoregressive conditional heteroscedasticity (1, 1) model for pre- and post-announcement of the GST.
Findings – Result shows that volatility of Malaysian stock market index increases in the post-announcement than in the pre-announcement of the GST which indicates that educative programs employed by the government before the GST announcement did not yield meaningful result. The volatility of the Malaysian stock market index is persistent during the GST announcement and highly persistent after the implementation. Noticeable increase in post-announcement is in support with the expectation of the market about GST policy in Malaysia.
Practical implications – The finding of this study is consistent with expectation of the market that GST policy will increase the price of the goods and services and might reduce standard of living. This is supported by a noticeable increase in the volatility of the Malaysian stock market index in the post-announcement of GST which is empirically shown during the announcement and after the implementation of GST. Although the GST announcement could be classified as a scheduled announcement, unwillingness to accept the policy prevails in the market as shown by the increase in the market volatility.
Originality/value – Past studies on Malaysian stock market index volatility focus on the impact of Asian and global financial crisis whereas this study examines the impact of the GST announcement and implementation on the volatility of the Malaysian stock market index.
Keywords
GARCH, GST, KLCI-Futures, Market volatility
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Empirical study on the effective factors of social responsibility disclosure of Iranian companies
2020, Journal of Asian Business and Economic Studies
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Abstract
Purpose – The purpose of this paper is twofold: first, to investigate the relationship between some characteristics of corporations including firm size, financial leverage, profitability, firm age and the type of industry with social responsibility disclosure of firms listed on Tehran Stock Exchange (TSE); and second, to study the association between the level of corporate social responsibility disclosure (CSRD) and some of the audit variables such as audit fees, audit tenure and audit firm’ size.
Design/methodology/approach – The study population consists of 125 firms listed on the TSE during the years 2010–2015. Following Salehi et al. (2017), content analysis is used to measure the level of social responsibility disclosure, and hypotheses are performed using multiple regression analysis and R software.
Findings – The results represented that there is a positive significant relationship between a firm size and a firm age with the level of CSRD. However, there is a negative significant association between financial leverage and profitability with the level of CSRD. Given that CSRD is different among various industries and the type of industry can be an influential factor in CSRD, an industry type’ variable in the fourth hypothesis is of a type of index variable and has eight levels, of which the first level is ranked as the base level. Our findings showed that the level of CSRD at industries of machinery and appliances, production of metal products, food and beverage products, and textiles is lower than the baseline level (pharmacy). Nevertheless, companies in the fifth industry (mineral products) have a higher level of CSRD in comparison with the pharmacy industry. Moreover, the authors find that there is a significant positive connection between audit fees and CSRD. This implies that Iranian managers in an inflationary economy probably manage earnings when they provide more CSRDs, which leads to increase in the audit risk and audit fees.
Practical implications – Needless to say, the findings of this paper will have practical implications for investors, auditors and other users of financial statements. First of all, this study will aware them of the fact that when a country faces economic sanctions and most of its companies are in financial strain investors should not consider the firms engaging in corporate social responsibility activities to behave morally and provide transparent financial reports. Second, the results will convince auditors to be conservative toward the firms that are financially distressed, for audit risk of them will be high. Thus, policymakers should be cautious concerning directors’ opportunistic actions and increase monitoring to enforce social obedience.
Originality/value – The turning point of this research is related to the time period of research related to firms that have faced severe financial problems due to economic sanctions. In fact, the study revealed another aspect of CSRD that could have negative consequences when managers are in financial strain and take opportunistic actions.
Retailer’s perception of impact of ASEAN Economic Community on the growth of Vietnam retail market: A cognitive approach
2019, Journal of Asian Business and Economic Studies
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Abstract
The research aims to investigate retailer’s perceptions of impact of ASEAN Economic Community on the growth of Vietnam retail market. The research is conducted by qualitative and quantitative methods. A sample size is 271 retailers including the retail companies, grocery stores, supermarkets, trade center and convenience store chains. The Cronbach’s alpha, exploratory factor analysis and multiple regressions models are used to test the research hypotheses. The results reveal that retailer’s perception of the impact of ASEAN Economic Community which focuses on four factors such as: (1) Free trade, (2) investment attractiveness, (3) competitive pressure, and (4) competitiveness of small and medium enterprises have significantly positive relationship with the growth of retail sector. The results also suggest the managerial implications to develop Vietnam retail market.
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