Mobile money business development at vietnam mobile service phát triển kinh doanh dịch vụ mobile money tại công ty thông tin di động vms mobifone luận văn ths kinh doanh và quản lý

VIETNAM NATIONAL UNIVERSITY, HANOI SCHOOL OF BUSINESS TRAN THI THANH NGA MOBILE MONEY BUSINESS DEVELOPMENT AT VIETNAM MOBILE SERVICE (VMS- MobiFone) MASTER OF BUSINESS ADMINISTRATION THESIS Hanoi – 2011 VIETNAM NATIONAL UNIVERSITY, HANOI SCHOOL OF BUSINESS TRAN THI THANH NGA MOBILE MONEY BUSINESS DEVELOPMENT AT VIETNAM MOBILE SERVICE (VMS- MobiFone) Major: Business Administration Code: 60 34 05 MASTER OF BUSINESS ADMINISTRATION THESIS Supervisor: Dr Tran Doan Kim MBA Ha Nguyen January, 2011 TABLE OF CONTENTS ACKNOWLEDGEMENTS i  List of Figures ix  List of Tables xi  List of Abbreviations xii  Introduction 1  1.  Research Problems 1  2.  Objective and aim of thesis 2  3.  Research questions 3  4.  Scope of work 3  5.  Data resource 4  6.  Methods 4  7.  Significance of thesis 4  8.  Thesis limitation 4  9.  Expected results 5  10.  Structure of thesis 5  Chapter 1: Mobile money theoretical overview 6  1.1.  Mobile Money (MM) 6  1.1.1.  The convergence of Mobile service and financial service 6  1.1.2.  What is Mobile money service? 7  1.1.3.  Opportunities for Mobile money services 9  1.2.  Benefit of Mobile money services 13  1.2.1.  To Mobile operators 13  1.2.1.1 Direct benefits 13  1.2.1.2 Indirect benefits 13  1.2.2.  To Customers 15  1.2.3.  To Banks 17  1.2.4.  To Others 18  1.3.  Models for Mobile money business 19  1.3.1.  Operator - Centric 19  1.3.2.  Bank – Centric 21  1.3.3.  Payment Company centric 23  1.4.  Key success factors for mobile money business 24  vi 1.4.1.  Regulation 24  1.4.2.  Product 25  1.4.3.  Promotion 27  1.4.4.  Distribution channel management 28  Chapter 2: International MNOs 30  mobile money business deployment 30  2.1.  Entry mobile money strategy for MNOs 30  2.1.1.  Market strategy 30  2.1.1.1 Market analysis (preliminary assessment) 30  2.1.1.2 Marketing strategy 31  2.1.2.  Partnership model 43  2.1.3.  Technical and IS analysis 46  2.1.4.  Distribution agents 49  2.1.4.1 The important of agent networks 50  2.1.4.2 How big should an agent network be? 50  2.1.4.3 Characteristics of a good agent network 53  2.1.4.4 Mobile money agent network model 56  2.1.4.5 Main obligations are contractually imposed on agents 58  2.1.4.6 Incentivizing mobile money agents 58  2.2.  Mobile money case study – M PESA (Kenya) 61  2.2.1.  Market situation 61  2.2.2.  M-PESA Mobile money business 63  2.2.3.  M-PESA key successful factors 68  Chapter 3: The case of Vietnam mobile service company 70  3.1.  Introduction of Vietnam Mobile Service Company 70  3.1.1.  Overview about Mobile Market 2010 70  3.1.2.  About Vietnam Mobile Service Company (VMS) 72  3.1.2.1 Foundation and Development of VMS 72  3.1.2.2 Company Structure 73  3.1.2.3 Business Activities 74  3.2.  Mobile money – Opportunities for VMS? 75  3.2.1.  Market analysis 75  3.2.1.1 Opportunities of mobile money services to bank the unbanked 75  3.2.1.2 How should Mobile money in Vietnam be? 77  3.2.1.3 How to pricing the unbanked? 78  vii 3.2.2.  Regulation condition 82  3.2.3.  Technical and IS 84  3.2.3.1 VMS current technical and Information system 84  3.2.3.2 Technical applied for mobile money 85  3.2.4.  Distribution channel 86  3.2.4.1 VMS Distribution channel 86  3.2.4.2 Develop mobile money distribution channel 89  3.2.4.3 Incentive policies 92  3.3.  Research Findings 94  3.3.1.1 Customer’s need 95  3.3.1.2 Products’ specifications 98  3.3.1.3 Pricing 100  3.3.1.4 Distribution channel interest and commission 101  3.4.  Discussion 103  3.4.1.1 Customer’s demand 103  3.4.1.2 Products offering and pricing 104  3.4.1.3 Retailers’ interest 105  3.4.1.4 Conclusion 105  Chapter 4: Mobile money services business development proposal for VMS107  4.1.  Mobile money business development proposal for VMS 107  4.1.1.  Partnership model 107  4.1.2.  Market strategy 108  4.1.2.1 Products 109  4.1.2.2 Marketing 111  4.1.2.3 Service pricing and agent commission 112  4.1.3.  Distribution 117  4.1.4.  Business organizational structure 121  4.2.  Risks & challenges for VMS when deploy mobile money services 123  4.3.  Recommendations for Theory 126  4.4.  Recommendations for Further Research 126 REFERENCE 127  APPENDIX 127  APPENDIX 135  viii LIST OF FIGURES Figure 1.1.  Mobile Money services .9  Figure 1.2.  Top recipients of remittances 11  Figure 1.3.  Mobile money revenues forecast .12  Figure 1.4.  Value drivers of mobile money to MNOs 15  Figure 1.5.  Example MPESA Cost of non-bank domestic transactions 17  Figure 1.6.  Compelling reasons for key stakeholders to invest in Mobile money 18  Figure 1.7.  Operator Centric Model .19  Figure 1.8.  Strength and challenges to MNOs in Mobile money 21  Figure 1.9.  Bank Centric Model 22  Figure 1.10.  Strength and challenges to banks in Mobile money 23  Figure 1.11.  Payment network Centric Model .23  Figure 2.1.  Relative value of MNO in mobile money services 32  Figure 2.2.  Potential Service Roadmap for Mobile Money and Payment Services 34  Figure 2.3.  The use of mobile Money in Philippines 36  Figure 2.4.  The use of mobile Money in Kenya 36  Figure 2.5.  Main mobile money services& fee structure of some current providers 37  Figure 2.6.  Branchless banking provider cheaper than the cheapest informal option for money transfer 38  Figure 2.7.  Money transfer pricing models 39  Figure 2.8.  Money transfer entry level pricing in selected markets 40  Figure 2.9.  M Pesa domestic money transfer pricing vs transferred amount (USD) 40  Figure 2.10.  The Operator’s Role in the Value Chain 43  Figure 2.11.  Value for MNOs and Banks 44  Figure 2.12.  Agent model for MNOs .57  Figure 2.13.  Kenya economic situation 61  Figure 2.14.  Kenya Financial Access 61  Figure 2.15.  Sanfaricom market share 62  Figure 2.16.  How people in Kenya sent money before M-PESA 63  Figure 2.17.  How people in Kenya sent money after the introduction of M-PESA 63  Figure 2.18.  Posted customer tariffs for M-PESA 65  Figure 2.19.  M-PESA Agents Model .68  Figure 3.1.  Mobile market development 70  Figure 3.2.  Mobile market APRU 71  Figure 3.3.  Mobile market share (2009) 71  Figure 3.4.  VMS Organization Structure .74  Figure 3.5.  Total subscribers 74  ix Figure 3.6.  Revenue .74  Figure 3.7.  Price of banking services vs branchless banking 79  Figure 3.8.  Price of mobile money transfer via informal options vs branchless banking 80  Figure 3.9.  Number of Providers that charge specified method of pricing 80  Figure 3.10.  Transaction pricing of main mobile money services .80  Figure 3.11.  Vietnam money transfer pricing 81  Figure 3.12.  Vietnam money transfer pricing for unbanked 82  Figure 3.13.  Technical system connection 84  Figure 3.14.  SIM Menu image .86  Figure 3.15.  VMS distribution channel 86  Figure 3.16.  MobiFone shops images 87  Figure 3.17.  Authorized agents images 87  Figure 3.18.  Point of sales images 88  Figure 3.19.  Distribution model .92  Figure 3.20.  Research samples by gender and habits 94  Figure 3.21.  Research samples by regions and income 95  Figure 3.22.  Consumer habit of send/receive money 96  Figure 3.23.  Customers behavior and attitude to bank account services .97  Figure 3.24.  Consumers demand on bank account services 97  Figure 3.25.  Consumers interests in mobile money services 98  Figure 3.26.  Consumers interests in M wallet services by MobiFone 98  Figure 3.27.  Mobile money services interested rate 99  Figure 3.28.  Factors’ importance when deciding to use mobile money 99  Figure 3.29.  Current money transfer services transaction/ fee 100  Figure 3.30.  Expected mobile money transfer services transaction/ fee .101  Figure 3.31.  Expected mobile money fee break down 101  Figure 3.32.  Current revenue of retailers and their attitude toward join mobile money services 102  Figure 3.33.  Expected gross revenue of retailers when provide mobile money services .103  Figure 4.1.  Some main VMS mobile money product describe 110  Figure 4.2.  Mobi-cash organizational structure models 121  x LIST OF TABLES Table 3.1 VMS & MPESA calculation on retailers’ gross revenue .105 Table 4.1 VMS mobile money product development progress 110 Table 4.2 VMS mobile money price and commission 113 Table 4.3 VMS price and commission analysis for round trip transaction 115 Table 4.4 Mobi-cash retailer revenue analysis .117 xi LIST OF ABBREVIATIONS 2G: Second Generation 3G: Third Generation AML: Anti-money laundering ARPU: Average Revenue per User CFT: combating the financing of terrorism GPRS: General Packet Radio Service GSM: Global System for Mobile communications GSMA: The GSM Association KYC: Know your customer ICT: Information and Communication Technology IP: Internet Protocol MNO: Mobile Network Operator MVNO: Mobile Virtual Network Operator NFC: Near Field Communication PC: Personal Computer SBV: State bank of Vietnam SMS: Short Message Service VoIP: Voice over Internet Protocol xii INTRODUCTION Research Problems Mobile phones have transformed telephony far exceed its needs during the past fifteen years The mobile phone device have for a long time been equipped with many functionalities which have inspired the development of value added mobile services, the use of mobile phones as access devices, and mobile commerce in general These developments lead to a great numbers of lucrative opportunities to mobile phone device merchants and service providers In fact, there are more mobile phones than any other device that can be used to market, sell and provide products and services now The growth and penetration of mobile services across the world has been a phenomenon In 2006 the ITU estimated 79% of the world’s population had the potential to access mobile services and by the end of 2009 figures indicate over 4.6 billion cellular subscriptions are in use giving the mobile phone penetration rate of the world to 68,2% Penetration in developed markets is about 100% of the population and is rapidly increasing in the developing markets Penetration in the developing economies can reach the bottom of the economic pyramid In Vietnam now, according to General Statistics, by the end of Aug 2010, all operators own 142,2 billions subscribers which equal to about 165% the population Vietnam is a really rapidly increasing mobile market Because of the commonplace of such phones now, a new opportunity appears: mobile money, which allows cash to travel as rapidly as a text message All over the developing world, people always purchase vouchers to top up their calling credit at corner shops The small retailers act rather receipt of the funds into its account, the master agent transfers e float to the store’s Mobile account If the store wants to sell e float to get cash, the store transfers e float to the master agent The master agent then deposits (or transfers) money into the store’s account at the branch of the store’s bank The store can then withdraw the cash at the nearest branch or ATM 4.1.4 Business organizational structure To deploy this business, VMS has choices of organizational structure: embedded and stand alone business (illustrative in figure 4.2) Figure 4.2 Mobi-cash organizational structure models Looking at these models, the writer recommends the embedded models are suitable for current VMS structure The roles/ responsibilities of the Mobi-cash team including: Operations management: ƒ A Mobile money director will be responsible for the overall management of the organization ƒ A Mobile money coordinator will be in charge of the 121 synchronization of the project Marketing: ƒ A Product manager responsible for price/product, market research and reporting ƒ An Operational marketing manager responsible for promotion, partnerships with distribution partners & commercial activities Finance / BO: ƒ A Finance administrator responsible for the back-office financial transactions ƒ BO Administrators Customer care ƒ A Mobile Money Team leader that reports to existing Customer Care manager ƒ A team of existing CCOs will be responsible for MM FO problem solving but will not be dedicated only to Mobile money Sales ƒ Responsible of the channel strategy and relationship with merchants ƒ Existing merchant managers will include MM merchant recruiting in their tasks IT ƒ Responsible for the correct technical network interaction between VMS and the bank, will report to an existing IS manager 122 4.2 Risks & challenges for VMS when deploy mobile money services In the above business proposal strategy, the author made effort to draw a strategy with main factors to launch mobile money business successfully However, there are many challenges that mobile money business faces and especially risks that VMS might meet when starting mobile money business In general, mobile money business has some main challenges In current 94 live deployments, there are few complete deployments which provide customers with full mobile money services (especially cash in, cash out services) The main reasons are of difficulties and challenges of implement mobile money services such as: ƒ Mobile money entry strategy needs a more sophisticated suite of products to attract (a) an attractively large number of customers who (b) will be active and a number of transactions per month To this, providers need fresh thinking about mobile money products that will work with the mass market with effective cost ƒ Legal policies are an important initial condition to deploy mobile money but it is not easy for MNOs to approach license ƒ Agent networks is a very difficult parts of mobile money business in term of both recruiting agents and managing agents, especially liquidity management – which is affected by commission policies So, how to set a suitable commission can support both business profit and encouragement for agents is a great task ƒ Culture of the population and consumer behavior is also a challenge to mobile money while more than 75% people are rural and agriculture To educate them with modern e-money in their 123 mobile phone is not an easy task Moreover, VMS should also consider some risks when deploy mobile money services from the very beginning named: First, the regulatory limitations on providing financial services would have great effects to the successful of mobile money business The most important key factor of this business plan is mobile money remittances This product can’t attract consumer if it doesn’t allow them to withdraw cash from their mobile wallet It is especially true in the cash economy So, to get financial services license (by VMS itself or via the partnership with bank) is the necessary condition for this business MNO and banks have been competitive in mobile money space So, in partnership, VMS may have many concerns in the relationship management especially benefit sharing issues In the partnership with banks, Moreover, there would be some strict regulations on KYC, AML/CFT requirement) that cause difficulties for VMS to quickly develop large number of customers due to the increasing the complexity of mobile money services The more complicated the registration is, the less customers will interest on the services Then due to the “eggs and chickens” rules of these services, the launching may met difficulties Secondly, services in Vietnam mobile market in general and mobile money in particular, with the high percentage of inactive subscribers, the investment on system license might be ineffectively Moreover, achieving profit from the services may not ascertain profit for VMS, as the small transaction charges will only prove their worth in high volume The heavy cost arising from a large volume of transactions may overshadow revenue gains So, it is vital for VMS in mobile money business to justification for the infrastructure cost because VMS as well as any MNO has the shareholder pressure for faster and high returns 124 While financial gain was not always the main reason that operators looked towards mobile money in the past, the forthcoming NFC model brings a more encouraging prospect for revenue generation, given its stronger capability to address the critical mass and carry multiple services Single-carrier, single-bank mobile banking solutions mostly don’t succeed beyond the initial pilot because the addressable market is too small In this aspect, NFC will again become a potential saver by bringing a much larger addressable market This is the suggestion for VMS when considering the infrastructure cost Thirdly, the lack of technical interoperability and security remains an important issue that needs to be addressed soon from the initial While mobile networks already have encryption on the messages transmitted across the network, mobile transfers require additional tracking and logging for regulatory demand The quality of security therefore is the necessary and challenge for VMS They also have to consider about the interoperability with other system from the beginning The last but not least, the competition among other MNOs when they also launch the same business Competition for customers and agents is likely to grow as more entrants join the field Right if it appears that the mobile business seem to have profit, Viettel and Vinaphone will soon launch the similar Currently, as stated previously, Viettel has intended to provide Pay-plus (already announced the public but not yet provided SIM) and Vinaphone with Momo But these kind of services just focus on payment and transfer via bank account So the volume is still limited If this mobile money business model proves to be successful, sooner or later, other MNOs in the industry will have similar business Then the competition will be higher, the price will be more competitive and profit margin will be lower As the result, the return will be not as expected 125 4.3 Recommendations for Theory This study contributes to theory in the way that it provides an empirical investigation as to how established theory regarding mobile money services opportunities in emerging countries relates with how mobile money business to deployed in a Vietnam mobile network like VMS Due to the fact that mobile money is a fairly new term, limited of research focusing on how to successful implement mobile money in a mobile network, this study provides a foundation from which further studies may be conducted Furthermore, this study also contributes to theory since there are very few st u d i e s focusing on how to measure opportunities for mobile money in Vietnam market, this study provides a foundation from which further studies may conduct 4.4 Recommendations for Further Research Based on the experiences drawn from researching opportunities for mobile money business in Vietnam for VMS-MobiFone mobile networks, this is an area that needs to be further investigated Attempt with this document was to give a potential view of deploy mobile money business in Vietnam market It is important to highlight that this research was conducted with limited resources and that for more details of assessment of consumers and agents’ need and attitudes toward mobile money services, surely more extensive studies should be conducted For this reason, I will now present some suggestions for future research, which I think are suitable topics for a future studies • Which services of mobile money application consumers more demand? • How to apply NFC technology in mobile money for further mobile payment services? 126 REFERENCE Vietnamese Nghị định số 64/2001/NĐ-CP hoạt động toán qua tổ chức cung ứng dịch vụ tốn, Chính phủ ban hành ngày 20/9/2001 English Alex Comninos, Steve Esselaar, Ali Ndiwalana & Christoph Stork (2008), ‘Mbanking the Unbanked’, vol 2008 Policy Paper 4, Research ICT Africa The Alliance for Financial Inclusion (AFI) (2010), Case study ‘Enabling mobile money transferThe Central Bank of Kenya’s treatment of M-Pesa’ Amdocs and Frost & Sullivan (2010), ‘The Connected World Survey The Emerging Markets Perspective’, Key Insights Beth Jenkins (2008), ‘Developing mobile money ecosystems’, Policy studies, CSR Initiative, Harvard Kennedy University Britni must and Kathleen ludewig (2010), ‘Mobile money: cell phone banking in developing countries’, Policymatters Journal Business Monitor International (2010, Q3), ‘Vietnam Telecommunications Report Q3 2010’ BuzzCity (2010), ‘Global survey investigating consumer mobile behavior’, the 5th research Claudia McKay, Mark Pickens (2010), ‘Branchless banking pricing analysis’, CGAP report Consultative Group to Assist the Poor (CGAP) (2009), report on Measuring Access to Financial Services around the World 10 Consultative Group to Assist the Poor (CGAP) (2009), report on ‘Window on the Unbanked: Mobile Money in the Philippines’ 11 Consultative Group to Assist the Poor (CGAP) (2010), report on ‘Branchless Banking 2010: Who’s Served? At What Price? What’s Next?’ 12 Consultative Group to Assist the Poor (CGAP) (2010), ‘Results of the Mobile Money Expectation Survey’ report 127 13 Christer Carlsson, Joanna Carlsson, Michaela Denk and Pirkko Walden (2005), ‘Mobile Commerce: Insights from Expert Surveys in Austria and Finland’, 18th Bled eConference, Slovenia 14 Christopher Beshouri, Philip Bruno, Dan Ewing, Jarrett Helms, and Jon Gravråk (2010, Jun), ‘Mobile money for the unbanked: Unlocking the potential in emerging markets’, McKinsey report on Payments 15 Christopher P Beshouri and Jon Gravråk (2010), ‘Capturing the promise of mobile banking in emerging markets’, McKinsey Quarterly 16 Dahlberg, T., Mallat, N., Ondrus, J., Zmijewska, A (2006) ‘Mobile Payment Market and Research - Past, Present and Future,’ Proceedings > Proceedings of Helsinki Mobility Roundtable Sprouts: Working Papers on Information Systems, 6(48) 17 Data Innovation, Inc (2010), ‘Mobile Money Study: A Baseline View January 2010’ 18 Edgar, Dunn & Company and GSMA (2008), ‘Outlook for Mobile Wallets and Mobile Financial Services’ 19 Ernst & Young (2009), report on ‘Mobile money - An overview for global telecommunications operators’ 20 Frederik Eijkman, Jake Kendall, and Ignacio Mas (2009), ‘Bridges to Cash: the retail end of M-PESA’ 21 Fiserv, Inc (2009), ‘New Research Reveals Untapped Market for Mobile Banking Among Offline Consumers’, Research Paper 22 GSMA report (2007), ‘MMT- Catalysing the mobile money market’, GSMWorld 23 GSMA mobile banking vendor analysis overview document (2007) 24 GSMA (2008), Report on regulatory framework for mobile money transfers 25 GSMA report on introduction to MMT, (2008) 26 GSMA report (2008), Smart money research ‘Findings from Consumer Market Research’ 128 27 GSMA report (2009), ‘Mobile Money in the Philippines – The Market, the Models and Regulation’ 28 GSMA (2009), ‘Mobile Money annual report’ 29 GSMA (2010), ‘Mobile Money annual report’ 30 Gunnar Camner, Caroline Pulver, and Emil Sjöblom (2009), ‘What makes a successful mobile money implementation? M-Pesa in Kenya and Tanzania’, FSD Kenya 31 Gunnar Camner & Emil Sjöblom (2009), ‘Can the success of M-PESA be repeated? – A review of the implementations in Kenya and Tanzania’ 32 Hannah Bowen and Peter Goldstein (2010), ‘The Mobile Money Revolution?’, Media Survey Institute Research 33 Ignacio Mas and Dan Radcliffe, Bill & Melinda Gates Foundation (2010), ‘Mobile Payments go viral: M-PESA in Kenya’ 34 Jan Ondrus and Yves Pigneur, ‘A Disruption Analysis in the Mobile Payment Market’, Information Systems Institute, HEC School of Business 35 Jashim Khan and Margaret Craig-Lees (2009), ‘Mobile Payments: their effect on purchase behaviour’, AUT University, New Zealand 36 Jean-Marie Letort, Vincent Douin, and Julien Traisnel (2009), ‘Achieving the potential of Mobile Money in emerging markets’, Greenwich Consulting White paper 37 Jean-Marie Letort (2010), ‘How to define an entry strategy for Mobile Money in a new market?’ 38 Jonathan Adongo (11/2007), ’Financial Access Matters – an investigate publication on financial issues in Zambia’, FinMark Trust research no 3, Zambia 39 Jonathan Dolan (2009), ‘Accelerating the Development of Mobile Money Ecosystems’, Mobile money Summit 2009, © 2009 IFC and the Harvard Kennedy School 40 Mahil Carr (2007), ‘Mobile Payment Systems and Services: An Introduction’ 129 41 Mark Pickens, David Porteous, and Sarah Rotman (2009), ‘Scenarios for Branchless Banking in 2020’, Focus note, Department for international development – CGAP 42 Mark Pickens, Sarah Rotman,IgnacioMas, and Olga Morawczynski (2009), report on Agent Economics: M-PESA’, CGAP 43 Microsoft and M-Com White paper (2005), ‘Mobile Payments Delivering Compelling Customer and Shareholder Value through a Complete, Coherent Approach 44 Michael Eagleton (2010), ‘Mobile money management and high performance’ 45 Mobile money transfer conference documents, 2010, IAMTN, Singapore 46 Nick Hughes and Susie Lonie (2007), ‘M-PESA:Mobile Money for the “Unbanked” Turning Cellphones into 24-Hour Tellers in Kenya’, Innovations 47 Nokia presentation on opportunities for mobile money in India, (2010, Feb), Mobile World Congress, Barcelona Feb 2010 48 Paul Leishman (2009), ‘What Makes a Successful Mobile Money Implementation? Learnings from M-PESA in Kenya and Tanzania’, GSMA 49 Paul Leishman (2009), ‘GSMA Deployment Framework Key Learnings on Successfully Deploying Mobile Money’, GSMA 50 Samuel Ivarsson (2008), ‘Mobile payment with customer controlled connection Can it be constructed to be safe enough?’, Master thesis, School of Engineering, Blekinge Institute of Technology 51 Stephen F Rasmussen (2010), ‘Mobile banking in 2020’, CGAP report 52 Stjepan Udovicic (2006), ‘An analysis on consumers ‘needs and attitudes towards mobile commerce services’, master thesis, University in Ljubljana 53 Supriya Singh and Ms Marita Shelly (2010), ‘Review of Mobile Money Transfers in the Asia-Pacific’, New Financial Services project, RMIT University 54 Till Bruett (2009), ‘Prospects for Mobile MoneProspects Money in the Pacific’, Pacific Financial Inclusion Programe 55 Unpaid (2009), ‘Mobile Payments Report 2009 - Latin America: Focus on Brazil’ 130 56 Vodafone (2007), ‘economic empowerment through mobile’, The Vodafone CR dialogues 3rd edition 57 William Jack and Tavneet Suri (2010), ‘The Economics of M-PESA’, 3rd version 58 Zhao Hanbo (2008), ‘Emerging business models of the mobile internet market’, Master thesis, Helsinki university of technology 59 www.economist.com (Sep 24th 2009), ‘The power of mobile money’ Website www.sbv.gov.vn http://www.bloomberg.com http://www.cgap.org http://www.greenwich-consulting.com http://www.safaricom.co.ke http://www.gsmworld.com http://site.globe.com.ph http://www.telecom-it.vn 131 APPENDIX BẢNG CÂU HỎI ĐIỀU TRA KHÁCH HÀNG (QUESTIONNAIRE SURVEY) Thơng tin cá nhân: Giới tính: Nam/nữ Tuổi: Anh chị vui lòng cho biết nơi anh chị sống † Thành phố trực thuộc TW † Thành phố, thị xã, thị trấn † Nông thôn, miền núi Anh/ chị có sử dụng dịch vụ chuyển tiền thường xuyên không? † Khá thường xuyên (1-2 lần/tuần) † Thỉnh thoảng (1-2 lần/tháng) † Ít (