An integrated approach to assessing data center efficiency: The Ukrainian context

This study aims to explore the application of the SERVQUAL (service quality) model in Nepal’s banking sector, focusing on how its five measurements – tangibility, reliability, responsiveness, assurance, and empathy – affect customer satisfaction. A descriptive research design was employed, utilizing a stratified random sample of 384 customers from various banks in Nepal. Data were gathered through a structured questionnaire based on the SERVQUAL model, complemented by semi-structured interviews to capture both quantitative and qualitative insights into service quality measurements and overall satisfaction. The result of the study is that customer satisfaction was significantly high, with 77.4% of respondents indicating satisfaction with banking services, particularly appreciating the clarity of forms at 82.6%. The regression analysis revealed that tangibility, reliability, and responsiveness were the main factors influencing customer satisfaction, with coefficients of 0.335, 0.204, and 0.281, respectively. The findings indicate that tangibility, reliability, and responsiveness are the most influential factors affecting customer satisfaction in Nepalese banks, with significant positive relationships confirmed through regression analysis. While assurance and empathy also contribute positively, their impact is comparatively weaker, highlighting the critical areas for banks to focus on to enrich overall customer satisfaction and commitment. The study concluded that customer satisfaction is generally positive, especially in areas like the ease of understanding processes and online services. Significant opportunities for improvement exist in ATM services and overall banking operations. This underscores the necessity for banks to adapt and enhance their offerings to cultivate greater customer loyalty and retention in a competitive market.

The Internet service sector is characterized as highly competitive, so Internet service providers have to seek ways to offer high-quality services to customers. This study measured the impact of perceived service quality on the repurchase intention of customers with the mediating impact of customers’ price perception. Data were gathered by surveying 405 customers of Internet service providers in Amman (Jordan) using the snowball sampling technique; the questionnaire was shared through social medias. Data were analyzed using factor analysis, regression, path analysis, and structural equation modeling (SEM). The results indicate that service quality factors represented by perceived service quality significantly affect customers’ repurchase intention and price perception (p-value is less than 0.05). Furthermore, price perception partially mediates the relationship between perceived service quality and customers’ repurchase intention, with an estimated power of 0.136. Thus far, the mediating variable that explains and predicts the relationship between perceived service quality and customers’ repurchase intention has been overlooked in the extant literature. Therefore, this study employs the role of price perception as a mediator variable. In addition, it provided an accurate assessment of customers’ perceptions of service quality of Internet providers in Amman (Jordan).

This paper reviews the literature on energy consumption behavior for both domestic and migrated/displaced population and aims to recommend crucial policy measures for creating awareness on the energy efficiency. Consumers’ adoption to the efficient usage of energy varies depending on demographic, behavioral and situational dynamics in their households and societies. The regional or national strategies to implement efficient technologies for the consumer engagement are crucial to change their behaviors. Migrants affect the energy usage patterns in the host country due to their different usage behaviors. Any type of measures for migrated population should include available, acceptable, accessible and affordable energy efficiency applications to engage them with the domestic population.