Submitted in fulfillment of the requirements for the degree of Masters of Technology: Business Administration, Durban University of Technology, Durban, South Africa, 2017. / The term “wireless network” pertains to a very comprehensive field and at different points in history, meant different things. For example, in 1901 it would have meant Marconi’s first transatlantic communication and later, to the walkie-talkie in the Second World War. Since the late 1940’s, large companies and emergency services have used wide area private networks which could also be catergorised as wireless networks. However, public consciousness of wireless networks only arose in the 1980’s through the commercial distribution of cellular mobile radio. The telecommunications industry is experiencing a phenomenal revolution in which; the driving factors are innovative technologies, deregulation and globalization. Innovative technologies introduce dynamic changes in the way that telecommunication business is conducted. Deregulation is the liberalization of telecommunications which significantly increases the telecommunications market, while also allowing for strong competition amongst mobile service providers. Globalisation is the breakdown of legacy barriers which forces monopolistic service providers to compete in the international arena. With service delivery being identified as one of the key components for a successful telecommunications service provider, along with the Quality of Service of their network, both components are evaluated to determine how efficient the organisation is within the mobile telecommunications industry. Telecommunications service delivery is a way of ensuring the Quality of Service delivered for outsourced and retained services. The responsibilities of the mobile operator include monitoring, analyzing and reporting on service delivery performance in order, to ensure that customer satisfaction is met or even exceeded by the mobile operator. The South African mobile telecommunication industry is experiencing phenomenal growth, just like the rest of the world. Over the last two decades, the South African mobile telecommunications industry has experienced dramatic changes. Fixed line service providers have expanded into the mobile arena. Mobile operators are trying to form mergers and purchase fixed line companies. This study investigates the challenges faced by a mobile service provider in meeting internal customer needs. The Quality of Service (QoS) of the mobile network was evaluated and the various elements which contribute to challenges experienced by the service provider were identified. A mixed methods data collection method was employed for this study. To obtain the qualitative data, semi-structured interviews were conducted with management staff. Quantitative data was obtained through the use of questionnaires and an existing discourse analysis was conducted to identify characteristics on existing reports which were generated from within the organisation, for data collection. The results showed that the mobile operators had to be innovative and competitive simultaneously. Mobile operators face various challenges. The increased level of competition amongst service providers ensured improved QoS and service delivery to consumers. The mobile operator’s network foot print has to increase to provide its own network availability to clients. In order to avoid or reduce network sharing or roaming of network services as this comprises the client network coverage on the network. The mobile service provider should actively analyse network traffic to avoid potential disruptions and, to ensure that customers have a seamless connection. This study concludes that the changing environment of communications forces organizations to consistently re-evaluate their strategies and necessary re-align their strategies to the business needs of the organisation. The initial planning entails making technology choices to meet the overall business goals. However, technology is changing at an exponential rapid rate; therefore the organization should reach the completion of the product life cycle to ensure that this product is still required in the market. The main finding of this study reinforced the contention that planning is the most critical part of mobile network strategy. The organisation’s strategy may change to accommodate environmental changes. However, these changes should not affect the life cycle of the blueprint design. / M

This is a quantitative study which explores whether there is a positive relationship between customer satisfaction as perceived by corporate customers and revenue generated from such customers of the corporate division of a single South African bank. This research report has three sections, namely the (1) academic paper which comprises a condensed literature review, research methods, results and discussion, (2) an expanded literature review, and (3) an expanded research methodology. Although these three sections are interrelated, they may be considered stand-alone documents. A review of literature contends that customer satisfaction has been a topic of interest for over four decades when, in 1965, the concept was first introduced to literature by Cardozo. Even in these early stages it was hypothesized that higher customer satisfaction would lead to repeat purchasing and cross selling. Thus, for some time, researchers have proposed that a link exists between customer satisfaction and a company’s bottom line, ultimately alluding to the notion of positive associations between customer satisfaction, revenue and profitability. The corporate banking division of a South African bank has dedicated significant time and economic resources to monitoring and improving the satisfaction of their corporate customers each year. With a focus on this single corporate banking division, this quantitative study used secondary customer satisfaction data to establish whether a positive relationship between customer satisfaction with a bank representative or more formally termed, the ‘transactional banker’ (TB) and revenue at an account level exists. The study used a one-dimensional customer satisfaction construct summated from several variables or a one-dimensional multi item scale. This quantitative study made use of secondary data obtained through customer satisfaction surveys conducted with the division’s clients in three waves during September 2010, March 2011 and September 2011. At the time of data collection, telephone interviews were conducted with individuals in corporations who were customers of the corporate division within the bank. These individuals in their respective corporations were identified and surveyed because they (a) managed the primary relationship of the corporation with the banking division and (b) were senior financial decision makers of their organization’s (i.e. had the ability to influence a decision to change banks). Sample sizes of 273 (September 2010), 259 (March 2011) and 310 (September 2011) individual corporate customers were achieved through a method of stratified sampling. In this study, customers were stratified according to the TB who is responsible for their account. Within each stratum a random sample of 10 – 15 participants were included for each of the 30 TB’s. Monthly revenue data, recorded as a) credit revenue, b) overdraft revenue and c) total revenue was sourced from internal company records for each month from September 2010 to January 2012. Pearson’s correlation coefficient was used to assess whether a positive correlation between the two variables of customer satisfaction and revenue exists. This was followed by Ordinary Least Square Regression to investigate the magnitude and nature of the relationship between customer satisfaction and revenue using customer satisfaction as the independent variable and revenue as the response variable. Cronbach’s alpha was also used for internal scale validity. The results of the research indicated no statistically significant relationship between a customer’s satisfaction with the performance of their TB and either the credit, overdraft or total revenue generated from such a customer through their account. By highlighting this, these findings, nevertheless, contribute to the growing body of knowledge examining the impact of customer satisfaction efforts on revenue. On the basis of the findings of this study, it cannot be practically recommended that customer satisfaction efforts be terminated or changed within the organization of study owing to several study limitations which were present. Firstly, the study was hampered by small sample sizes due to a lack of the availability of revenue data in some instances, particularly in the case of overdraft revenue. Secondly, the study only focused on a single bank account held with the bank and increases and decreases in revenue based on the balances held within that single account. Since one of the purported consequences of improved customer satisfaction is the purchase of additional products, the current design of the study does not take into account the take up of additional accounts or banking products with the bank. Thus, an increase in revenue for the bank as a whole due to the purchase of additional accounts may be masked. Similarly, the scope of the study does not extend to examining the effect of recommendations made by these corporate customers to others and hence growth of divisional or bank revenue due to the addition of new customers. Finally, this quantitative study does not examine revenue growth when compared to customer satisfaction improvements over time due to a limited sample of customers taking part in the study over a number of periods as well as incomplete revenue data. The recommendations for future research are to examine the relationship between changes in customer satisfaction and changes in revenue at divisional level in the long run within the South African banking industry as the impact of an increase in customer satisfaction may be obscured by salient factors in the short run. It is also suggested that future research look at the correlation between dissatisfaction and revenue, where adequate sample sizes are available. Theoretically, the results of this research do bring into serious question the universal application, especially in the context of the South African banking industry of the Service Profit Chain and Satisfaction Profit Chain which propagate the existence of a positive relationship between customer satisfaction and revenue.

Submitted in fulfillment of the requirements for the Masters in Business Administration, Durban University of Technology, Durban, South Africa, 2016. / This study is aimed to explore the perceptions and attitudes of South African towards products or services of foreign origin, in particular a Jamaican restaurant in Pretoria. The study objectives were to explore that perceptions and attitudes of South Africans toward products and services of foreign origin, investigating the various factors influencing the consumer buyer behaviour towards products including foreign products and services, and to make recommendations regarding the marketing of foreign products and services. A literature review was conducted which detailed the factors influencing consumer buyer behaviour and the various components of the country of origin effect that has consequences on the marketing of products of foreign origin. The study was a quantitative study where a sample of 231 participants between 18 and 65 years of age were selected using availability sampling at a shopping mall in Pretoria. Questionnaires were given to selected participants who completed and returned the completed questionnaire to the researcher. All the selected participants completely filled the questionnaires. The data from the questionnaires was collated using Microsoft Excel spreadsheets. The data was then presented as pie and bar charts generated from the frequency tables. Data was analysed using simple descriptive statistics, interpreting the meaning of the data and discussing the data in line with the findings of the literature review. The results showed that the participants’ responses displayed significant phenomena that relates to the perceptions and attitudes of citizens towards foreign products and services. The results demonstrated that many of the participants displayed a significant degree of animosity against foreign products, with ethnocentrism and patriotism. There was also a display of a degree of protectionism of the local industry from the influx of foreign products and services. A significant number of participants also stated that foreign goods must be regulated through higher taxation to protect the local manufacturing industry and prevent further unemployment. However, the results also showed that a significant number of participants do not display animosity towards foreign goods, and neither do they feel bound by ethnocentrism and patriotism, hence they perceive that buying foreign goods is an option. Participants also noted that they consider the country of origin of the products so as to determine the perceived quality, price and utility, often from the perceived country image. / M

Submitted in fulfillment of the requirements for the degree of Masters of Management Sciences: Marketing, Durban University of Technology, Durban, South Africa, 2016. / Customer service has been identified as a crucial aspect of the retail mix that can pose great significance in the creation of a store image. The modern retail sector has become highly competitive, with consumers demanding exceptional service that surpasses the expectations of service such that, comprehensive service strategies remain crucial for retailers to succeed (Timm, 2008:110). Furthermore, the increasing sameness of merchandise among supermarkets has induced retail giants in South Africa to rely on offering high quality service to remain competitive and build some source of differentiation (Beneke et al., 2012:173). Comprehensive service strategies are a requirement for retailers to remain competitive as they positively influence consumer perception of service that ultimately creates a store image (Harris 2010:17). Failure of service delivered to meet or exceed consumer expectation results in negative perception among consumers and customers end up deserting that particular retailer in search of better service elsewhere (Johnston and Marshall 2010:173). The main aim of this study was to determine the influence of customer service on consumer buying behaviour at selected supermarkets within the greater Durban area. To accomplish the objectives of this study, a quantitative study was conducted in the form of a descriptive survey. A sample of 400 respondents was questioned. Self- administered questionnaires were distributed amongst participants. Non-probability sampling was used in selecting respondents in the greater Durban area. Reviewed literature and findings of the study made the basis for conclusions and recommendations of this study. Results of this study indicate the following: • There is a positive perception towards service delivery in most Durban supermarkets and the majority of respondents indicated their willingness to continue visiting specific stores and recommend them to others. • There is a relationship between customer service and consumer buying behaviour. It is therefore recommended that supermarket management continue to uphold service quality as it not only ensures customer retention but also generates positive attitudes towards the stores. / M

Customer service excellence (CSE) is the common thread that binds all businesses; as without customers no trade can take place. The South African retail sector is one of the drivers of the economy and it is important that CSE is continuously monitored to ensure that standards of excellence are maintained. What remains unknown and unmeasured is the impact of the employees and the organisation on CSE. The retail sector is dependent on its customer facing employees to be the face and character of the store. Investment in advertising and other media exposure must ultimately be tested when a consumer visits a store and experiences the CSE on the ground and in real time. The investment for the retailer becomes worthwhile if the real face of the company reflects the promises made in the media; and that is in the hands of the men and women who work in the stores. This study sought to find out the impact of employees and organisations in the Centurion mall based retail stores on CSE. Literature was reviewed and quantitative and qualitative research methods was undertaken by means of questionnaires that were distributed to the staff and management of national branded stores in the malls around Centurion. The results obtained were then discussed in terms of each variable tested. The study found that organisational commitment, employee education and employee training have a strong relationship to customer service excellence.

South African Mobile network industry has seen many developments since its inception in 1994. When mobile technology was introduced in this country, the first two mobile network operators, namely Vodacom and MTN, enjoyed vast benefits of being early entrance in this business space and they grew at rate that was much faster than they themselves had expected. As expected, in the past five years this growth rate has slowly diminished due to various economic factors; these factors included increase in Government regulations, increase in number of players in the mobile network space and ever evolving technology. The mobile network operators saw interconnect fees, which amounted to fifteen per cent of total revenue for each of these operators, being reduced by more than half, with Government foreseeing total removal of these fees. At the same time, the number of competitors grew from one to three within a period of five years forcing all operators, especially Vodacom and its Vodashops, to search for winning strategies that could ensure retention of their customers thus their revenue. Therefore, the intention of this research is to investigate various strategies that are suitable and can be implemented for one of the Vodashops in Cape Town, namely Canal Walk Vodashop, to ensure that this store manages to retain and possibly grow its existing customers. The investigation led the researcher to find that, in a situation where the affected organisation is at the maturity level of the business, as it is the case with the selected store, the most effective strategy to retain and grow customers is the customer service strategy. This strategy includes various elements which are very important to its success; these elements include providing job specific skills to employees, designing and implementing suitable processes and creating best value for customers on products and services that the company offers. The research was achieved by following the approach below: • A literature study was done in order to determine the key elements of an effective customer service strategy; • A survey of literature focusing specifically on employee skills development, design and implementation of processes and creation of value for the offered products and service; • Insights of customers from the selected Vodashop were obtained via interviews to determine their perception on products and services offered; and • Lastly, interview results were analysed to determine the areas of improvement and also what customer service strategies are suitable for highlighted problems. Through this research, various customer service strategies that must be consistently and continuously executed in order to achieve this excellent customer service were recommended. The recommended strategies include training and development of employees, design and implementation of processes that are aligned to the selected Vodashop and also to the needs and expectations of customers.

Despite considerable research that has focused on the attributes associated with evaluating and selecting advertising agencies, and an emerging body of literature emphasizing customer loyalty and retention, advertising agency-client investigations have often analysed these attributes in isolation. This created the need for models that represent the interrelated effects that engender retention and loyalty, especially for services, whereby evaluative as well as relational factors can influence buyer responses. Addressing this gap, this research developed and described the construct of buyer consideration sets to gain a better understanding of business relationships. This is with specific reference to advertising agency replacement considerations in the South African environment. This research contributes to the body of knowledge by providing a more complete, integrated view of customer retention and its determinants. A heuristic model was developed with consideration of theories that originate from the transactional cost theory, social exchange theory and economic and relational contract theories. This model was empirically tested using a mixed method approach. Data obtained from 116 respondents were subjected to factor and correlation analysis to explore the dimensionality of the retention construct. An important contribution of this study is the use of multi-item scales to measure and test retention. This research supports that retention is multidimensional and highlights the limitations of research that measure single factors related to retention. What started as a complex set of relationships has been defensibly and systematically simplified into a parsimonious model. This model postulates that retention is the result of a good working relationship between an advertiser and agency; service satisfaction; respect and support; clear terms of engagement; and conflict resolution. This work also offers insight into the nuances of each of these antecedents and offer new reliable scales for measurement of the items. In management practice, this model will provide advertisers with insights with regards to procurement decisions and supplier management. It can also provide valuable insight to agencies with regard to customer retention management. Findings of this study may also be extended to other high value professional service industries. / Business Management and Entrepreneurship / D. Com. (Business Management)

Submitted in fulfillment of the requirements of the Degree of Master of Technology: Marketing, Durban University of Technology, 2012. / The aim of this study is to investigate service quality at retail banks, such as Standard Bank, ABSA Bank, First National Bank and Nedbank in Durban. The four objectives of this study are set as: Firstly, to identify the level of satisfaction with customer service received from different retail banks in Durban; Secondly, to identify customers’ expectations in terms of quality services provided by retail banks; Thirdly, to ascertain the perceptions of customers towards the service provided by retail banks in Durban; Fourthly, to measure the gaps between customer expectations and perceptions of service quality, using a modified version of the SERVQUAL model. The instrument used to assess the retail bank customer’s expectation and expectations of service quality, was the SERVQUAL questionnaire, measuring expectations and perceptions according to five quality dimensions. A total of 448 students were surveyed. Quota sampling was used in this study, in order to improve representativeness. Using quota sampling involves selecting the characteristics that are required in the sample and then sampling until enough representatives of each category are achieved. Although this is a form of non-probability sampling, a quota sample can provide a good approximation to a probability sample. It means that distributing questionnaires to a certain group would be stopped after the prescribed quota is reached. Data were analysed using descriptive and inferential statistical techniques. Conclusions and recommendations were thereafter drawn from the literature and the findings of the study. The study shows that retail bank customer expectations of service quality exceeded their perceptions in the five service quality dimensions used in the SERVQUAL questionnaire. This study is also important because it will assist bank managers to convert negative perceptions to positive impressions. Consequently, customers will benefit from the improved, outstanding customer service.

Thesis (M.Tech.: Marketing)-Dept. of Marketing, Durban University of Technology, 2007 xvi, 156 leaves / The aim of this research is to evaluate students’ perceptions toward the market orientation of Proudly South Africa companies at Durban University of Technology. The Proudly South African campaign is currently very topical, having become a visible brand in its own right within the period of ten years, with the primary objective of creating job opportunities, supporting local companies by buying products that are produced within the boundaries of South Africa and to initiate nationalism among South Africans.

Thesis (M.Tech.: Marketing)-Dept. of Marketing, Durban University of Technology, 2007 xvi, 156 leaves / The aim of this research is to evaluate students’ perceptions toward the market orientation of Proudly South Africa companies at Durban University of Technology. The Proudly South African campaign is currently very topical, having become a visible brand in its own right within the period of ten years, with the primary objective of creating job opportunities, supporting local companies by buying products that are produced within the boundaries of South Africa and to initiate nationalism among South Africans.