标题:Partial correlation analysis using multiple linear regression: Impact on business environment of digital marketing interest in the era of industrial revolution 4.0
摘要:The use of technology in business in the era of 4.0 is a difficult task for Small and Medium Enterprises
(SMEs) due to lack of resources and other market problems. To attract customers to buy a
product, the marketing of a product is usually influenced by various factors, such as price, product
quality, and brand. In this study, the researchers analyzed the impact of price, product quality, and
product brand on customer’s buying interest. This research is a case study conducted in Fahmi
Mandiri SMEs aiming to increase the income. The method used is multiple regression analysis and
the data is collected through questionnaires distributed to the customers. The results show that the
biggest partial correlation influencing customer buying interest are price of a product and product
brand. The quality of a product does not affect customers' buying interest significantly, because
consumers will trust the quality of a product when the product brand is known and has the right
price.