Michael Mncedisi Willie

Research

A Theoretical Review of Models Associated with Marketing and the Effect of the COVID-19 Pandemic

Article January 23, 2026

The behaviour construct mainly deals with consumer choice related to a service or product. The last construct, the Intention behaviour related to an intention to purchase a product, also reflects consumers’ preference. Peslak, Ceccucci and Sendall (2012) found that both attitude toward social networking and “subjective norm” is associated with intention to use social networking. The authors highlighted two key deterministic aspects of social networking, mainly the effect of social networks on demographics and the main benefit of cost savings. One of the shortcomings of only considering demographics is that social networking may target a specific target market, mainly the young population that frequently uses social media.

Univariate Analysis of Marketing Expenditure and its impact on Medical Scheme Performance

Article September 22, 2021

Background: Marketing strategies are viewed as an investment in many corporate entities, often used as tools to maximise shareholders' returns. Objectives: The study aimed to assess the extent to which certain factors affected marketing activities and expenditure impact scheme performance. Methods: The study entailed a univariate analysis of factors that affect marketing activities and expenditure and their impact on scheme performance. The review period of the study was the 2019 expenditure data reported by medical schemes in South Africa. Results: The results indicated that restricted schemes spent significantly less on marketing than open medical schemes in 2019. Similarly, very large and large schemes spend more on marketing fees compared to medium and small. The number of benefit options also attracted a higher marketing expense for medical schemes, with more than four benefit options attracting more elevated levels of marketing fees.