test. As presented in chapter 2, the standard for testing research hypotheses is conventionally taken at the 5% significance level (or 95% confidence level). The results of testing the hypotheses are as follows:
Testing hypothesis H1 : The reliability and responsiveness factors have a positive impact on customer satisfaction. This means testing the Beta coefficient of the positive RLS variable. The analysis results from the research data show that the corresponding t-statistic has a p-value = 0.000 less than 0.05, the corresponding Beta coefficient is β = 0.233 greater than 0 (Table 3.28). That shows that from the research data, it can be assumed that the reliability and responsiveness factors have a positive impact on customer satisfaction at the 5% significance level. In other words, we accept hypothesis H1.
Testing hypothesis H2 : Service capacity factor has a positive impact on customer satisfaction. This means testing the hypothesis that the Beta coefficient of the variable ASS is positive. The analysis results from the research data show that the corresponding t statistic has p-value = 0.011 less than 0.05 and the corresponding Beta coefficient is β = 0.143 greater than 0 (Table 3.28). That shows that from the research data, it can be assumed that service capacity has a positive impact on customer satisfaction at the 5% significance level. In other words, we accept hypothesis H2.
Testing hypothesis H3: The empathy factor has a positive impact on customer satisfaction. This means testing the hypothesis that the Beta coefficient of the EMP variable is positive. The analysis results from the research data show that the corresponding statistic has a p-value = 0.911 greater than 0.05 (Table 3.28). That shows that from the research data there is no basis to assume that the empathy variable has an impact on customer satisfaction at the 5% significance level. In other words, we reject hypothesis H3.
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Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in people's daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone company's network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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Evaluating How the Research Model Measures Variables -
Discussion of Quantitative Research Results on the Impact of Control Variables on Financial Performance -
In terms of space, the research topic is the relationship between two subjects in the Asia-Pacific region, the United States and Vietnam, on the economic level. -
Research on analyzing the cost-volume-profit relationship in business decision making at animal feed processing enterprises in Vietnam - 25
Testing hypothesis H4 : Tangible factor has a positive impact on customer satisfaction. This means testing the hypothesis that the Beta coefficient of the TAN variable is positive. The analysis results from the research data

The study shows that the corresponding t-statistic has p-value = 0.003 which is less than 0.05 and the corresponding Beta coefficient is β = 0.137 which is greater than 0 (Table 3.28). This shows that from the research data, the tangible factor has a positive impact on customer satisfaction. In other words, we accept the hypothesis H4.
Testing hypothesis H5 : The corporate image factor has a positive impact on customer satisfaction. This means testing the hypothesis that the Beta coefficient of the IMA variable is positive. The analysis results from the research data show that the corresponding t-statistic has a p-value = 0.208 greater than 0.05 (Table 3.28). This shows that from the research data there is no basis to assume that corporate image has a positive impact on customer satisfaction at the 5% significance level. In other words, we reject hypothesis H5.
Testing hypothesis H6 : The price perception factor has a positive impact on customer satisfaction. This means testing the hypothesis that the Beta coefficient of the PRI variable is positive. The analysis results from the research data show that the corresponding t statistic has a p-value = 0.000 less than 0.05, the corresponding Beta coefficient is β = 0.242 greater than 0 (Table 3.28). Thus, from the research data, it can be assumed that the price perception factor has a positive impact on customer satisfaction. In other words, we accept hypothesis H6.
Evaluate the importance of each independent variable in the model
Thus, the regression equation showing the relationship between variables in the model can be represented as follows:
Relationship between service quality, image and perceived price to customer satisfaction: SAT = 0.320 + 0.233RLS +0.143ASS + 0.137TAN + 0.242PRI.
The results of this analysis also show that customer satisfaction is affected by many different factors, but the level of influence of the factors on customer satisfaction is different. To evaluate the level of impact, we use the standardized Beta coefficient 6. The results from the research data show that the factor "perception of price" has the greatest influence on customer satisfaction (β = 0.237), followed by
6 In practice, it is possible to use unstandardized coefficients because the measurement scales have the same units of measurement.
are the reliability and responsiveness factor (β=0.251), the service capacity factor (β
=0.149) and finally the tangible factor (β=0.137). The analysis results can be described in the following diagram:
Reliability and Responsiveness
0.251*
Corporate Image
0.237*
Price perception
Customer satisfaction
0.137*
Service capacity
Empathy
0.149*
Adjusted R2 = 0.731 *
Tangible means
Figure 3.20 Relationship between research variables in the model
Statistically significant Not statistically significant
*Significance level 0.05
Thus, it can be seen that non-life insurance activities in Vietnam have achieved certain results, but there are still many limitations. These limitations originate from subjective and objective causes. The research content of this chapter has generalized the basic causes, established a correlation model between the funding structure and the efficiency of the enterprise, as well as built a mathematical model showing the relationship between service quality, price perception, corporate image and satisfaction, the impact of satisfaction on customer loyalty. This is a solid scientific basis for proposing recommendations and solutions to serve the development of non-life insurance activities in Vietnam.
CHAPTER 4
SOLUTIONS FOR DEVELOPING NON-LIFE INSURANCE ACTIVITIES IN VIETNAM
4.1 Orientation and viewpoints on non-life insurance development in Vietnam
4.1.1 Development orientation of Vietnam's insurance market
The development orientation of Vietnam's insurance market is stated in Decision No. 193/QD-TTg dated February 15, 2012 of the Prime Minister. This Decision clearly states the development orientation of Vietnam's insurance market until 2020 as follows:
General objectives:
Developing the insurance market in line with the economic development orientation
- National social and financial conditions in each period; ensure the implementation of international commitments of which Vietnam is a member. Enhance the safety, sustainability and efficiency of the market and the ability to meet the diverse insurance needs of organizations and individuals; contribute to stabilizing the economy and ensuring social security. Approach international standards and practices on insurance business and gradually narrow the development gap with countries in the region. [1]
Specific objectives:
Building a system of mechanisms and policies on insurance business that is complete, transparent, equal and synchronous, facilitating market development and ensuring the implementation of Vietnam's international commitments.
Improve the safety of the system, operational efficiency and competitiveness of insurance companies. Develop insurance companies with strong financial capacity, management capacity meeting international standards, effective operation, and the ability to compete actively in the domestic and regional markets.
Encourage and support businesses to diversify insurance products, ensuring to meet the diverse insurance needs of organizations and individuals. Create convenience
Benefits for organizations and individuals, especially low-income people, to participate in insurance.
Diversify and professionalize insurance distribution channels, creating an effective bridge between insurance companies and customers.
Organize professional, modern and effective market management and supervision; strongly promote the role of members of the state management agency on insurance business at the Southeast Asian Insurance Management Forum and the International Association of Insurance Management Agencies; gradually comply with the standards of insurance management and supervision issued by the International Association of Insurance Management Agencies. [1]
4.1.2 Viewpoint on developing non-life insurance activities according to market mechanism
Non-life insurance services as well as other services/goods need to be developed according to the market mechanism. Market supply and demand factors will determine how the service is developed. The State needs to limit market interventions that can distort and affect the development of services. The role of the State is to create legal corridors for the market to operate effectively and ensure that market participants strictly enforce the provisions of the law, while at the same time having sanctions and measures to prevent actions that can lead to unfair competition . From the perspective of service development according to the market mechanism, the manufacturer/supplier will provide products/services according to what the market needs (demand side). The driving force of the market is the benefit (buyer) and profit (for seller). Buyers and sellers are the subjects participating in the market to seek their own benefits without the intervention of the State. To develop non-life insurance services according to market mechanisms, it is necessary to pay attention to market participants including (1) customers; (2) insurance companies and (3) State management agencies.
On the customer side, there are growing needs for ensuring safety for property, personal liability, or human life and health, etc. due to unpredictable factors.
unforeseen events that may occur in one's life. From there, the needs that need to be met for insurance products are formed to ensure against possible risks. From here, market demand will be formed and signals will be sent to service providers, which are insurance companies, to meet these needs.
On the insurance side, proactively grasp the needs of customers, design products suitable for customers to satisfy them and thereby make a profit. At the same time, it is necessary to build strategies and policies to be able to compete with other businesses in the market. Developing services according to the market mechanism requires businesses to be proactive and creative in meeting customer needs.
On the part of state management agencies: To operate according to the market mechanism, state management agencies do not interfere too deeply in the activities of enterprises or customers. State management agencies are only a tool to ensure that the market operates effectively and that participants respect the common rules of the game. Sanctions are built to deter, prevent and correct any market participant who does not comply with the rules of the game.
4.1.3 Developing non-life insurance activities in a sustainable direction
As with many other products or services, non-life insurance activities also need to develop in a sustainable direction. Experience in developing insurance in the world in general and non-life insurance in particular shows that the insurance market often has a development cycle lasting from 2 to 10 years (VPBS, 2014) [19]. According to experts, the Vietnamese insurance market is in the stage before a new market boom cycle with the following characteristics: (1) low insurance premiums; (2) expanded insurance coverage; (3) relaxed risk assessment standards and (4) increasingly fierce competition among insurance companies. Facing a new business cycle with a high level of competition, the requirement for sustainable development is also extremely urgent and necessary. The perspective on sustainable development must be thoroughly understood and implemented by businesses in practice. Sustainable development is reflected in the following aspects:
Firstly, continue to expand the market for growth, especially the currently untapped market segments such as: Markets in rural areas, remote areas; develop new insurance products for many subjects in need of insurance such as: agricultural insurance products, insurance for farmers, liability insurance... to aim for socio-economic development goals.
Second, development must be linked to the business performance of insurance companies. The goal of increasing revenue and market share is necessary for businesses, but as a business, the first goal of a business is still profit. Businesses can use business strategies that trade off between short-term and long-term profits. That is, they can accept short-term losses for business plans, but in the long term, they must make profits to maintain and develop the business. If businesses only pursue revenue and insurance market share, and suffer losses for many years, their ability to pay will decrease, which will affect not only the business but also the insurance participants and the entire economy. In fact, in Vietnam, there is still a phenomenon of businesses competing with each other in an unhealthy way, such as: lowering premiums below the safe level, paying high commissions, expanding non-technical terms... which can become risks for businesses and the entire economy. Insurance companies must develop long-term strategies and strictly implement them because breaking the rules to carry out unfair competition will only lead to a chaotic market and all participants will suffer losses. This also requires the supervision function of state management agencies for the market to be carried out effectively.
Third, to develop a business, it is necessary to create services that meet customer demands, creating customer satisfaction and loyalty. Businesses with a large number of loyal customers will bring competitive advantages over other businesses. Studies show that loyal customers tend to complain less, buy more and are an effective word-of-mouth communication channel for businesses. For non-life insurance products, there is a time
The shorter the contract, the more meaningful it becomes to create loyal customers.
4.1.4 Developing non-life insurance activities towards specialization, professionalization and centralization
Developing in the direction of specialization, professionalization and centralization is also a point of view that insurance companies need to pay attention to. Because along with the development trend of society, customers demand higher and higher services, so professionalism is very important. Professionalism must be demonstrated in all market participants from state management agencies, insurance companies, customers and insurance associations.
On the part of the State management agency: The licensing of operations, supervision of implementation, market management, etc. of the management agency must approach international standards and be suitable to the socio-economic conditions in Vietnam. Professionalism for the state management agency must be demonstrated through transparent, public processes and accountability to competent authorities and the public. The state management agency acts as a midwife for businesses, creating conditions for businesses to do business, compete with each other under a common law and ensuring the interests of market participants (insurance companies and customers).
On the insurance side, business operations must be professionalized in all stages: personnel, organization, exploitation, appraisal, compensation, etc. One of the professionalization measures is to use standard, unified processes for departments in the organization. Professionalism is also uniformity and stability in service quality.
On the customer side, professionalism is demonstrated in understanding and fully understanding the benefits and significance of participating in insurance. Participating in insurance must be considered to ensure both personal interests and the interests of the community, participating in insurance is not for the purpose of insurance profiteering.

![Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in peoples daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone companys network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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