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The Sustainable Purchase Intention in a New Normal of COVID-19: An Empirical Study in Malaysia
Muhammad Safuan Abdul LATIP,Farhana Tahmida NEWAZ,Siti Nur Nadhirah Abdul LATIP,Rachel Yong Yuen MAY,Ahmad Esa Abdul RAHMAN 한국유통과학회 2021 The Journal of Asian Finance, Economics and Busine Vol.8 No.5
The study investigated the effect of food safety knowledge, food safety trust and the factors influencing organic food purchase intention in the ‘new normal’ of the COVID-19 pandemic. The study employed non-contrived and cross-sectional methods. The data was collected in Malaysia using convenience sampling. A total of 330 valid questionnaires were analyzed using Structural Equation Modelling (SEM) and PROCESS for hypothesis testing. The study revealed a significant relationship involving food safety knowledge on personal attitude, perceived social pressure, and perceived autonomy. Moreover, organic food purchase intention was found to be influenced by personal attitude, perceived social pressure, and perceived autonomy. Interestingly, trust in organic food safety moderated the relationship between perceived autonomy and organic food purchase intention. The study proved valuable for stakeholders and organic food producers to understand the ‘new normal’ COVID-19 market scenario for a sound understanding of the market and the sustainability of the organic food industry. A new research framework is proposed and validated, related to individual purchase decision in global health issues which is limited in current literature. Hence, the study contributed to a better comprehension of green consumerism mainly in the Asian market.
Key-dependent side-channel cube attack on CRAFT
Pang, Kok-An,Abdul-Latip, Shekh Faisal Electronics and Telecommunications Research Instit 2021 ETRI Journal Vol.43 No.2
CRAFT is a tweakable block cipher introduced in 2019 that aims to provide strong protection against differential fault analysis. In this paper, we show that CRAFT is vulnerable to side-channel cube attacks. We apply side-channel cube attacks to CRAFT with the Hamming weight leakage assumption. We found that the first half of the secret key can be recovered from the Hamming weight leakage after the first round. Next, using the recovered key bits, we continue our attack to recover the second half of the secret key. We show that the set of equations that are solvable varies depending on the value of the key bits. Our result shows that 99.90% of the key space can be fully recovered within a practical time.
Public Debt and Economic Growth Nexus in Malaysia: An ARDL Approach
Foo Tzen YOONG,Abdul Rahman Abdul LATIP,Nur Azura SANUSI,Suhal KUSAIRI 한국유통과학회 2020 The Journal of Asian Finance, Economics and Busine Vol.7 No.11
The aim of this study is to find out the time-series nexus of public debt and economic growth in Malaysia. For an upper-middle income country, Malaysia had experienced over 50% ratio of debt to GDP since 2009 until now. The question arises is whether this trend is healthy to the economy. With a focus into the debt-to-GDP ratio from 1970-2015, this study investigates the short-run and long-run relationship between public debt and economic growth in Malaysia. This study used secondary data by collecting time-series data (1970-2015) from the World Bank Data and Bank Negara Malaysia. Autoregressive Distributed Lag (ARDL) model is applied in this study to examine the relationship between debt and economic growth. Based on ARDL framework, it shows that there is a long-run effect between the debt and economic growth in Malaysia. While the significance value of Error Correction Term shows that there is a long-run adjustment in the short run. Generally, this study found government expenditures, in the long run, strongly influence the GDP per capita. Through the findings, the government expenditures could increase the GDP per capita. The study also reveals that any increment of the debt ratio will result in reduction of the GDP per capita.