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4 Anova Analysis – Multiple Linear Regression with demographic independentvariables

4 Anova Analysis – Multiple Linear Regression with demographic independentvariables

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Customer Satisfaction had a positive influence on Customer Retention. A comparison
between data analysis results and the original theoretical research model can provide us
a practical insight in Mobile telecom industry in Viet Nam.
4.5.1 The unexpected insignificance of the Negative Switching Barrier’s role
The Negative Switching Barrier had two components: Switching Cost and
Investment Relationship. As the results from Multiple of regression analysis support
that the Negative Switching Barrier has a negative direct effect on Customer
Satisfaction as suggested by Claes Robert et al., (2003). The unexpected results are that
the negative link between Switching Cost and Customer Satisfaction, between
Investment Relationship and Customer satisfaction were not supported in this research.
This finding can be explained by the fact the mobile services market in
Vietnam. Currently, Vietnam's mobile market have got seven service suppliers, so
mobile carrier constantly compete to increase market share by as much as business
strategy: improving brand image, shorten length and expand width distribution channel
to bring information about suppliers and services to customers, users quickly and
efficiently. Besides, costs, connection new mobile services charges as well as service
charges for mobile is decreasing and cheap (the past 10 years, Vietnam has nine times
the rate reduction and telecommunication services to international telecommunications
today's Vietnam cheap 3rd in ASEAN). Therefore, customers using mobile services in
Vietnam do not pay much attention to Switching Cost, Investment Relationship. It
means Switching Cost, Investment Relationship in switching barrier have not
negatively impact customer satisfaction in mobile telecom industry in Viet Nam.

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4.5.2 The impact of the Positive Switching Barrier on Customer Satisfaction
The Positive Switching Barrier had two components: Attractiveness of
Alternative and Interpersonal Relationship. As the results from Multiple of regression
analysis support that the Positive Switching Barrier has a positive direct effect on
Customer Satisfaction as suggested by Claes Robert et al., (2003). In this study, the
positive link between Attractiveness of Alternative and Customer Satisfaction, between
Interpersonal Relationship and Customer satisfaction were supported. Results of
Multiple Regression showed that stronger link between Interpersonal Relationship and
Customer Satisfaction with Standardized Coefficients (Beta = 0.695) than link between
Attractiveness of Alternative and Customer Satisfaction with Standardized Coefficients
(Beta = 0.236).
Thus, the strong link between the Positive Switching Barrier (Interpersonal
Relationship and Attractiveness of Alternative) and Customer Satisfaction reflects that
the carriers have strong supports in the interpersonal relationship to customers, they
toward repurchase intention. Therefore, the mobile carriers focus more on developing
and carrying out relationship-oriented marketing strategies to enhance interpersonal
relationships with customers and also try to make their services more attractive than
other competitors.

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CHAPTER 5: CONCLUSIONS AND IMPLICATIONS
This chapter is the conclusion of the whole thesis work based on data analysis
results. It also contains some recommendations to the mobile telecom’ management
board presents research limitation and recommendations for future researches.
5.1 Conclusion
The primary purpose of this study was to investigate the strategies of companies
in Viet Nam mobile telecommunication services to increase customer satisfaction and
customer retention, also to find out the influencers and determinants of customer
satisfaction through the factors of switching barrier and their level of importance, then
influence to retention. In the following, the conclusions reached on hypotheses are
summarized.
In this study four determinants of switching barrier for customer satisfaction
were suggested: switching costs, investment in relationship, attractiveness of
alternative and interpersonal relationship, and then this study determines the level and
important influence of customer satisfaction to customer retention. After gathering data
and analyzing it based on the theory, some interesting results were found.
Firstly, it was identified that customer satisfaction has positive effect on
customer retention with the most significant and high influence level. That means as
customer satisfaction is consider repurchase intention and customer retention. By
contrast, customers do not satisfy, they would like to decide switch or exit this supplier.
Secondly, it was verified the factors of switching barrier that is interpersonal
relationship have the most significant and positive effect on customer satisfaction and
overall attractiveness of alternative comes next.
Furthermore, it was identified the factors of switching barrier that are switching
cost and investment relationship have none significant and none or a little of negative
effect on customer satisfaction.

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5.2 Managerial Implications
The Viet Nam mobile telecommunication market has become a “red ocean”, the
suppliers have to compete aggressively to win market share and has confirmed that any
mobile suppliers in the following also no room for the “pie market” was divisible. So,
the industry is shifting its strategic focus away from just attracting new customers,
towards gaining new customers and retaining existing customers through the
promotion of customer satisfaction and retention.
According to the historical development of mobile services in Vietnam, three
major suppliers are Viettel, MobileFone and Vinaphone that have been leading and the
proportion of market share. Thus, the bond Necklaces mobile market will continue to
be maintained as the ability to spike in subscribers is almost impossible. Through it, the
competition in the mobile market in Vietnam will add many new shades.
Regarding this issue, this thesis has some implications for managers in order to
set new goals.
First, the results of this study showed that customers evaluate interpersonal
relationship of switching barriers in mobile telecommunications services is the most
important influential factor for customer satisfaction. So, that is when the customers
has used the services of this supplier with relationships, information, friends, society,
works, they do not intend to switch or leave from actual supplier when there is demand.
Thus, mobile carriers must, above else, maximize customer satisfaction through
support and improve the interpersonal relationship of switching barrier in order to
enhance customer retention. In particular, mobile suppliers must focus on keep loyal
customers and customer-oriented by always providing the benefit value, customer
value to increase satisfaction and build a long-term relationship.
Second, the mobile carriers have strategies to increase the number of customers
in saturated mobile telecom market in Viet Nam should focus on developing new
customer that is not really get "interpersonal relationship " and expected in future they

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will have the" interpersonal relationship" and become loyal customers of actual
supplier. Thus, the potential customers have been segmented and developed new
customers that are young audience of pupils, students. And hopefully, they will have a
job, get interpersonal relationships and expectations become sustainable loyalty
customer. So, the mobile carriers should focused on promotions, marketing, policy
preferences, especially price policies (in line with customer segments that are students,
young people have none income or low income) in order to attract a large number of
young customers, increase the number of mobile customers and increase market share
in Vietnam.
Third, in addition to the main factors affecting "interpersonal relationship" in
switching barriers in the Vietnam mobile telecommunication market, the factors
"Attractive of alternative" also has positive effect customer satisfaction. Therefore, the
mobile carriers will also need to do more works to improve the attraction and their
differences compared to competitors in Vietnam, such as: service quality, brand image,
attitude to care customer, price, technology, value-added services. So, customers
perceive the value of the benefits, value difference that the actual supplier has
supported. They choose and continue to use service of this supplier in context of the
competitive mobile market.
Further, interpersonal relationships between suppliers and customer and the
attractiveness of the products and services in the competitive market are factors that
retain customers.
In addition, the research results also reveal that the switching cost and
investment relationship have a little or none impact on customer satisfaction in the
mobile telecom industry. This reflects the customers are not interested in the switching
cost, investment relationship as they switch or leave the mobile supplier. So, this also
reflects the mobile carriers are face the tough competition that the cost, investment is
used to connect new mobile service or switch to other carrier, is so low.

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Mobile suppliers’ managers are warned not to focus too much on the marketing
mix with price, promotion, place and product to forget the relationship building
processes. Therefore, mobile suppliers in order to increase customer lifetime value and
customer retention, while developing and carrying out relationship-oriented marketing
strategies to enhance interpersonal relationships with customers and also try to make
their services more attractive than other competitors.
5.3 Implications for Further research
By performing an empirical analysis of the impact of switching cost, investment
relationship, attractiveness alternative and interpersonal that the factors in switching
barrier, on customer satisfaction, then analysis of impact customer satisfaction and
customer retention, and the causal relationship between them. This study has provided
a comprehensive foundation for future studies of customer satisfaction and customer
retention in the mobile telecommunication services industry and suggested directions
for companies in this industry, especially in Viet Nam market.
The sampling method used in this study is convenience sampling. However,
from Anova analysis results, it seemed that there were no clear links between
demographic variables and dependent variables and that casts a doubt on the proper
choice of sampling method. An insight on the proportions of customer segments and
customer size is necessary in order to assure the sampling is done in the same
proportion. And this may be of improvement areas in future researches.

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References:
Ahmad, R., & Buttle, F. “Customer retention management: A reflection of theory and
practice”, Marketing Intelligence and Planning, 20(3), 2012, 149-161.
Andaleeb, S.S. (1996), “An experimental investigation of satisfaction and commitment
in industrial markets,” Journal of Business Research, 58(1), 19-28.
Anderson, E.W., & Sullivan, M.W. (1993), “the antecedents and Consequences of
Customer satisfaction for Firms”, Marketing Science.
Balabanis, G., N. Reynolds, et al. (2006). “Bases of e-store loyalty: Perceived
switching barriers and satisfaction”. Journal of Retailing, 73(1), 15-37.
Berry, L.L. (1995), “Relationship Marketing of services-Growing interest, Emerging
Perspectives”; Journal of Academy of marketing science.
Bolton, R.N. (1998) “A dynamic Model of the Duration of the Customer’s Relationship
with a continuous Service Provider”; Marketing Science, 17(1), 45-65.
Bowen, T.J., & Chen, S. (2001),”The relationship between customer loyalty and
customer

satisfaction,”

International

Journal

of

Contemporary

Hospitality

Management, 13(5), 213-217.
Bendapudi, N., & Berry, L. L. (1997). “Customers’ Motivation for Maintaining
Relationships with Service Providers,” Journal of Retailing, 73(1), 15-37.
Boulding, W. A., Kalra, A., Staeling, R., &. Zeithaml V. A. (1993). A Dynamic
Process Model of Service Quality: From Expectations to Behavioral Intentions.
Journal of Marketing Research, 15(1), 7-27.

73

Colgate, M. and B. lang (2001) “Switching barriers in consumer markets: an
investigation of the financial services industry”; Journal of Consumer Marketing 18.
Claes-Robert, J.M. (2003) “Effects of switching barriers on satisfaction, repurchase
intentions and attitudinal loyalty,” Stockholm School of economics, 2(2), 3-13.
Developing

an

argument.

(n.d.).

Retrieved

November

3,

2012,

from

http://w.w.w.ndtv.com/article/world/world-has-nearly-as-many-cell-phonesubcriptions-as-inhabitants-un-278416.
Developing

an

argument.

(n.d.).

Retrieved

September

19,

2012,

from

http://english.vietnamnet.vn/en/science-technology/10952/a-lot-of-challeges-still-existin-vietnem-s-telecom-market--itu-htm.
Developing

an

argument.

(n.d.).

Retrieved

October

7,

2012,

from

http://w.w.w.seiko.ideas.com/News-collectionvol121.pdf.
Fournier, S. (1998) “Consumers and their Brands: Developing Relationship Theory in
Consumer Research”. Journal of Consumer Research, 24, 343–373.
Hausknecht,

D.

R.

(1990)

“Measurement

Scales

in

Consumer

Satisfaction/Dissatisfaction”. Journal of Consumer Satisfaction, Dissatisfaction and
Complaining Behaviour, 3, 1-11.
Jones, M. A., Mothersbaugh, D. L., & Beatty, S. E. (2000). “Switching Barriers and
Repurchase Intentions in Services,” Journal of Retailing, 76(2), 259-74.
Jones, M. A., Mothersbaugh, D. L., & Beatty, S. E. (2002), “Why Customers Stay:
Measuring the Underlying Dimensions of Services Switching Costs and Managing
their Differential Service Outcomes”. Journal of Business Research, 55(6), 441-50.

74

Kaveh, P. (2007) “Developing and testing a model for explaining customer retention
formation” Case of Iranian Mobile telecommunication service, 66, 17-33.
Kim, M., Park, M., Jeong, D. “The effects of customer satisfaction & switching barrier
on customer loyalty in Korean mobile telecommunication service”. Telecommunication
Policy 28 (2004), 145-159.
Lee, J., Lee, J., & Freick, L. (2001) “the impact of switching costs on customer
satisfaction-loyalty link: Mobile phone service in France”. Journal of services
marketing, 15(1), 35-48.
Lund, M. (1985). “The Development of Investment and Commitment Scales for
Predicting Continuity of Personal Relationships,” Journal of Social and Personal
Relationship, 2(2), 3-23.
Mohan, H. R. (2012). Where is text style communication going from here? Computer
Society of India eNewsletter. Retrieved November 11, 2012, from http://www.csiindia.org/web/csi/enewletter/csi-enl-2012-11-01.pdf.

Morgan, R. M., & Hunt, S. D. (1994). “The Commitment Trust Theory of Relationship
Marketing”. Journal of Marketing, 58(3), 20-38.
Nancy, L. L., Karen, C. B., & George, A. M. (2005). SPSS for Intermediate Statistics:
Use and Interpretation. University of Colorado at Denver.

Nilssen, T. (1992). Two Kinds of Consumer Switching Costs. Rand Journal of
Economics, 23(4), 579-589.
Pallant, J. (2005), SPSS Survival Manual, A step-by-step guide to data analysis using
SPSS for Windows (Version 12), Allen & Unwin, Crow Nest NSW 2065, Australia.

75

Patterson, P.G and Spreng, R.A. (1997), “Modelling the relationship between
perceived value, satisfaction and repurchase intentions in a business-to-business,
services context: an empirical examination”. International Journal of Service Industry
Management, 8(5), 414-434.
Ping, R. (1997). Voice in Business-to-Business Relationships: Cost-of-Exit and
Demographic Antecedents. Journal of Retailing, 73(2), 261-281.
Ping, R. (1999). Unexplored antecedents of Exiting in a Marketing Channel. Journal of
Retailing, 75(2), 218-241.
Reichheld, F.F (1996) “The loyalty effect”, Boston Harvard Business School Press.
Reichheld F., Sasser W.E (1990) “Zero Defects: quality Comes to services”; Harvard
Business Review.

Rusbult, C. E., Johnson, D. J., & Morrow, G. D. (1986). Determinants and
Consequences of Exit, Voice, Loyalty, and Neglect: Responses to Dissatisfaction in
Adult Romantic Relationships. Human Relations, 39(1), 45-63.
Rust, R. T., Zahorik, A. J., & Keiningham, T. L. (1995). Return on Quality (ROQ):
Making Service Quality Financially Accountable. Journal of Marketing, 59(2), 58-70.
Tabchnick, B.G. & Fidell, L.S. (1991), Using Multivariate statistics, 3ed, NY:
HarperCollin.
Taylor, S. A., & Baker, T. L. (1994). An Assessment of the Relationship between
Service Quality and Customer Satisfaction in the Formation of Consumers’ Purchase
Intentions. Journal of Retailing, 70(2), 163-178.

76

Yi, Y. (1990). A Critical Review of Consumer Satisfaction. In V. A. Zeithaml (Ed.),
Review of Marketing, American Marketing Association, Chicago.
Zeithaml, V. A., Berry, L. L., & Parasuraman, A. (1996). The Behavioral
Consequences of Service Quality. Journal of Marketing, 60(2), 31-46.