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The purpose of this paper is to examine the effects of perceived benefits, i.e. utilitarian value, hedonic value and social value, as well as perceived risk, on purchase intention in social commerce context.

To cast light on the factors motivating users’ intention to purchase in the context of social commerce, data of 277 users of social commerce in China were collected via an online survey.

Results show that satisfaction significantly and positively affects users’ purchase intention in social commerce context. In addition, utilitarian, hedonic and social values have significant and positive impacts on satisfaction and purchase intention; and utilitarian value is found to be the most salient factor influencing purchase intention, while hedonic value has the greatest effect on satisfaction. Moreover, perceived risk significantly and negatively affects satisfaction.

Extant research on social commerce has mainly focused on investigating how the general perceived value affects user behavior, but has less considered different dimensions of perceived value. Moreover, prior studies have explored the roles of utilitarian and hedonic values on user behavior; however, there is a lack of research on the effect of social value. The current study attempts to fill these research gaps.

This study aims to examine the factors driving an individual’s behavioural intention to adopt mobile learning in higher education.

Data were collected from university students in China via a survey. A total of 192 valid responses were collected. Structural equation modelling was used to assess the research model.

The results show that both task and technology characteristics have significant impacts on task-technology fit (TTF), which in turn influences attitude. And attitude significantly affects behavioural intention. Regarding the factors, attitude was found to be the most influential predictor of mobile library adoption intention. In addition, the results provide strong support for the moderating effects of gender and experience on the relationship between TTF and behavioural intention.

Extant research on mobile learning has mainly focused on investigating how user perceptions of mobile technology affect user adoption but has rarely considered the impact of TTF. This study attempts to fill this gap.

The purpose of this paper is to explore the current characteristics and status of WeChat application in Chinese public libraries.

Using a sample of 46 sub-provincial and provincial public libraries in China, this study collected data from their WeChat official accounts. Statistical analysis and content analysis were employed for data analysis.

The results show that 82.6 percent of the 46 libraries had applied for WeChat accounts and offered services, of which the earliest created time was March 20, 2013. Differences were found among history information regarding their numbers, types and contents. Moreover, as for service mode, 84.2 percent of the libraries present custom menus, and 68.4 percent provide self-inquiry information. In addition, three types of reference services are revealed: real-time services (28.9 percent), services via telephones or e-mails (36.8 percent) and menu services (7.9 percent).

This study illustrates an overall picture of WeChat application in Chinese public libraries. Extant research has mainly focused on Web 2.0 applications in university libraries, and less attention has been paid to the application of mobile social media in public libraries. This study attempts to fill this research gap.

User discontinuance on short-video platform has become increasingly prevalent in recent years. Short-video discontinuance refers to reduced use, controlled use or suspended use of the short-video platform. In this study, we examined factors associated with discontinuance behavior on short-video platform.

From the perspective of stressor–strain–outcome (SSO), we put forward a theoretical model integrating perceived information overload and perceived system feature overload (stressors), dissatisfaction (psychological strain), flow experience and regret to explain discontinuance behavior on short-video platform (behavioral outcome). We collected 482 survey data from Douyin users in China, and empirically examined the proposed research model via Partial least squares structural equation modeling (PLS-SEM) technique.

Our results demonstrated that perceived system feature overload exerts a positive effect on perceived information overload. Perceived system feature overload has a stronger influence on dissatisfaction than perceived information overload. Regret increases user dissatisfaction, while flow experience decreases user dissatisfaction. We also discovered that dissatisfaction and regret have significant positive effects on discontinuance behavior. Interestingly, flow exerts no significant influence on discontinuance behavior.

This study enriches the body of knowledge on social media discontinuance by revealing the interaction and effects of flow experience, dissatisfaction and regret on discontinuance. This study also extends the understanding on the complex role of flow experience in leading to social media discontinuance. Additionally, this study deepens the research on the interaction between perceived system feature overload and perceived information overload as well as their different influences on negative emotion.

To understand the mechanisms underlying social media discontinuance behavior, this study explores factors affecting social media discontinuance behavior from the perspective of social cognitive theory (SCT).

Based on SCT, this study puts forward a theoretical model incorporating habit, excessive use and negative emotions to predict social media discontinuance behavior. The proposed research model was empirically tested with 465 responses collected from WeChat users in China via an online survey. WeChat is one of the most popular social media in China. However, WeChat also faces the challenges of reduced or terminated usage among its users. Partial least squares structural equation modeling (PLS-SEM) technique was used to analyze the data.

The research results in this study show that habit exerts a negative effect on social media discontinuance behavior, while exhaustion and regret have positive influences. In addition, habit positively affects excessive use, which further leads to negative emotions of social media exhaustion and regret. Moreover, gender moderates the relationship between habit and social media discontinuance behavior.

This study adds to the literature of information system (IS) use lifecycle by investigating user behavioral changes regarding a transition from habituated to excessive use and further to discontinuance behavior. This study also helps elucidate the complex role of habit by explaining social media discontinuance from the social cognitive view. Furthermore, this study advances the current understanding of gender difference in social media discontinuance in the Chinese context. The study also offers insights to practitioners on how to prevent individuals from discontinuing their use of social media.

The purpose of this paper is to explore how Chinese and Finnish managers in cross-cultural supply-chain relationships evaluate their business partners’ trustworthiness and distrustworthiness.

Representatives of two Finnish companies and their Chinese and Finnish suppliers were interviewed to collect qualitative data from 23 managers.

The Chinese managers emphasized relationship-specific, personalized trustworthiness. They highlighted personalized communication and benevolence, which manifested in respect and reciprocity, rooted in the Chinese notion of “guanxi” as personal ties. In contrast, the Finnish managers’ view of trustworthiness was more associated with depersonalized organizational attributes. They emphasized the dimension of integrity, especially promise-keeping. In addition, tentative signs of trust ambivalence, as a balance between trust- and distrust-related factors, were identified for both the Chinese and the Finns.

Due to the exploratory nature of this study the validity of the findings is limited to these data and context. Future studies could explore other national contexts as well as the effects of industry, market position, and position in the supply chain.

The findings of this study bring a valuable understanding of the potential pitfalls and unique challenges in cross-border inter-firm transactions. These can enhance inter-firm trust building in a cross-cultural context.

This study enriches the view of trust as a holistic process of simultaneous evaluation of both trustworthiness and distrustworthiness. In this process, trust ambivalence could serve as the intermediate construct between trust and distrust. These two contrary yet complementary opposites constitute a duality to be managed from the perspective of yin-yang balancing.

The purpose of this study is to explore the general and specific gratifications obtained from using microblog and WeChat.

To shed light on the difference of gratifications to use microblog and WeChat, 18 interviews with social media users in China were conducted.

Results reveal that three types of gratifications were obtained from using both microblog and WeChat: content gratification, social gratification and hedonic gratification. Also, the strength and components of each gratification for microblog and WeChat were different. Content gratification plays the most salient role in using microblog, while social gratification is the most important for WeChat usage. In addition, content gratification of microblog usage is related to information seeking and information sharing, while social gratification of WeChat usage is constituted by private social networking and convenient communication. Furthermore, content gratification of WeChat usage refers to high-quality information provided and information sharing, and entertainment and passing time develop hedonic gratification of microblog usage, while that of WeChat usage refers to entertainment.

Extant research has mainly focused on the gratifications of one social media and lacks studies comparing the motivations in using different social media. Also, only little research has identified the components of different gratifications and how they affect the adoption of different social media. The current study attempts to fill these research gaps.

The purpose of this paper is to examine the continued usage of mobile instant messaging (IM) from the perspectives of both motivators and inhibitors.

To cast light on the motivators and inhibitors of continuance intention (CI) to use mobile IM, 268 responses from Chinese mobile IM users were collected via an online survey.

The results suggest that perceived system quality, procedural switching cost and relational switching cost (RSC) positively affect resistance to change (RTC), while perceived user base, perceived quality of communication, RSC and RTC positively affect the CI. Among them, RTC has the greatest effect on the CI, and RSC has the largest effect on RTC.

Extant research has mainly focussed on the motivators behind the continued usage of mobile services. However, the inhibitors, such as switching cost and RTC, have been less considered in the research on the continued usage of mobile services. Also, only a little research has examined the components of switching costs and how they affect the intention to continue using mobile services. The current study attempts to fill these research gaps.

The purpose of this paper is to investigate the optimal average drag coefficient of the Ahmed body for mixed platoon driving under crosswind and no crosswind conditions using the response surface optimization method. This study has extraordinary implications for the planning of future intelligent transportation.

First, the single vehicle and vehicle platoon models are validated. Second, the configuration with the lowest average drag coefficient under the two conditions is obtained by response surface optimization. At the same time, the aerodynamic characteristics of the mixed platoon driving under different conditions are also analyzed.

The configuration with the lowest average drag coefficient under no crosswind conditions is 0.3 L for longitudinal spacing and 0.8 W for lateral spacing, with an average drag coefficient of 0.1931. The configuration with the lowest average drag coefficient under crosswind conditions is 10° for yaw angle, 0.25 L for longitudinal spacing, and 0.8 W for lateral spacing, with an average drag coefficient of 0.2251. Compared to the single vehicle, the average drag coefficients for the two conditions are reduced by 25.1% and 41.3%, respectively.

This paper investigates the lowest average drag coefficient for mixed platoon driving under no crosswind and crosswind conditions using a response surface optimization method. The computational fluid dynamics (CFD) results of single vehicle and vehicle platoon are compared and verified with the experimental results to ensure the reliability of this study. The research results provide theoretical reference and guidance for the planning of intelligent transportation.

This study aims to explore and verify the influence of the corona pandemic on the stock returns of the Palestinian companies listed on the Palestine Exchange during the period 2020–2021.

The research makes use of secondary financial data from 52 companies in the industrial, investment, services, banking and insurance sectors. Many financial ratios are calculated to assess stock returns: current ratio, cash ratio and average collection time as liquidity measures; debt-to-equity ratio as an indication of leverage or solvency; and net profit margin as an indicator of profitability. The research examines ratios between the (2020 and 2021) precorona outbreak using the Wilcoxon signed rank test and financial ratio analysis during the corona pandemic.

The findings show that liquidity in the investment, banking, insurance and industrial sectors has decreased significantly, whereas liquidity in the service sector has improved. The statistics reveal a considerable growth in debt in the service sector, while it stays unchanged in the other sectors. However, there is no discernible change in profitability during and after the corona outbreak.

The present research faced many limitations, such as the approach to gathering primary data, which depended heavily on disclosures, financial reports and secondary data, as well as only analyzing one context and one country.

The findings of this study can guide the Palestinian government and decision-makers to respond to the COVID-19 outbreak and must act quickly because strong short-term policies are more functional than long-term policy measures. In addition, the temporal discrepancy between their policy actions and financial regulations regarding the stage of the outbreak, integrating monetary treatment methods, strengthening their control over exchange rate fluctuations and extending the duration of financial participation measures that ensure stable exchange rates, such as attempting to restrict trade of the monetary system between countries was assessed to reduce the important monetary stimulation policy.

This study presents important facts and results for regulators and decision-makers regarding the investment, industry, banking, insurance and services sectors as sectors that are most affected by the corona pandemic as a sample for this study from the Palestinian companies listed in Palestine Stock Exchange due to the corona pandemic.