After implementing various policies to deal with covid-19, which were still considered ineffective, the Government of Indonesia is now trying to implement a mandatory vaccination policy for all of its citizens. However, the program's success depended on the perceptions and beliefs that developed in the community regarding the covid-19 vaccine itself. This study aimed to examine the Health Belief Model (HBM) effect using the variables of perceived susceptibility, severity, benefits, and barrier s on covid-19 vaccination intention. By using a quantitative method that was cross-sectional and involving 452 respondents who were taken using the purposive sampling method. After being analyzed using Partial Least Square Structural Equation Modeling (PLS-SEM), the results of this study showed that perceived susceptibility, severity, and benefits had a positive influence on covid-19 vaccination intention. At the same time, the perceived barrier showed a negative effect. In the end, this study provided a theoretical model of HBM in predicting behavioral intention, which in turn, predicted behavior. On the other hand, this research also provided a starting point for research into the interest in vaccination against covid-19 in Indonesia.

To resolve the health crisis caused by coronavirus disease (COVID-19), the Indonesian government is trying to implement a mandatory vaccination policy for all Indonesians. It was just that the success of this policy is largely determined by acceptance preceded by the public intention to be vaccinated, in which public perception plays a major role in determining intention. This research, therefore, aimed to evaluate and examine the role of perceived risk, benefit, and susceptibility on the COVID-19 vaccination intention. By using a cross-sectional approach, this quantitative study involved 98 participating respondents who were determined by the purposive sampling method. The results of this study finally found and proven that perceived risk (coefficient β=0.290 and T-value 2.456 with p-value=0.011), perceived benefits (β= 0.394 and T-value 3.873 with p-value=0.000), and perceived susceptibility (β=0.233 and T-value 3,230 with p-value=0.001) had a positive and significant effect on the COVID-19 vaccination intention.

This research study aimed to research and analyze the influence of service quality on customer loyalty mediated by customer delight on online ride hailing industry in D.I. Yogyakarta. This research method used quantitative analysis involving data taken using a purposive sampling technique to collect the data from 128 online ride hailing customers in D.I. Yogyakarta with certain criteria as a sample. The sample data was then collected through a survey by using a questionnaire distributed to respondents. The data that had been obtained then analyzed through regression analysis, and path analysis by using the SPSS Statistics 25 program. The result of this study indicated that while service quality had positive influence on customer delight and customer loyalty. Customer delight also had a positive influence on customer loyalty, and at the same time played an important role in mediating the influence of service quality on customer loyalty. This study indicates that service quality plays an important and becomes the key role in influencing customer delight which is at the same time is an important factor in gaining customer loyalty in online ride hailing industry. Besides service quality, it turns out that customer Delight also has a positive influence on customer loyalty. and as a mediator, its role in mediating service quality on customer loyalty is also proven to be effective.

The purpose of this study is to analyze the impact of Muslim religiosity on attitudes towards Islamic Banks, considering the moderating role of public trust that exists towards these Islamic financial institutions. It identifies how trust towards Islamic banks in terms of their conformity with Shari’ah principles and their safe handling of deposits would affect common attitudes towards them. Data for the study was collected through questionnaires from 113 individuals participated in the survey. The data was analyzed through correlation and regression analysis. Results showed that religiosity (belief, practice, knowledge, experience and consequence) has positive impact on attitudes towards Islamic banks. It proved that the more a person is religion conscious the more he/she is inclined towards Islamic banks. Moreover, it was confirmed that trust has positive relationship with attitudes towards Islamic banks. However, results could not identify any significant moderating role of trust on the relationship between religiosity and attitudes towards Islamic banks. Practical implications of the results and avenues for further investigation are discussed for future research.

Tariffs or price control has been a controversial subject in recent years. The debate between legal experts and economists is still a hot topic in any discussion. Tariff control regulated in the work creation omnibus law seems to be a topic that must be discussed again regarding this regulation’s urgency. Are specific prices so impressive that the government can intervene in regulating them? This article examines the urgency of rules regarding price controls to create a healthy competitive environment. After conducting a critical literature review, it was analyzed with critical analysis and looking at the objective of competition law was to maximize welfare by protecting competition. The results in this article indicated that the government could only intervene in regulating price-fixing only if companies’ pricing could harm the country’s economy and consumer welfare. The government, therefore, had an interest in regulating the price ceiling. Meanwhile, the price floor, which was believed to be pro-consumer and could promote consumer welfare had no interest and should not have been limited by the government.