R. M. Baron and D. Kenny, The Moderator-Mediator Variable Distinction in Social The Moderator-Mediator Variable Distinction in Social Psychological Research: Conceptual, Strategic, and Statistical Considerations, Journal of Personality and Social Psychology, vol.51, issue.6, pp.1173-1182, 1986.

R. C. Basole, The value and impact of mobile information and communication technologies, Proceedings of the IFAC Symposium on Analysis, Modeling & Evaluation of Human-Machine Systems, pp.1-7, 2004.

E. Bigne, C. Ruiz, and S. Sanz, the Impact of Internet User Shopping Patterns and Demographics on Consumer Mobile Buying Behaviour, Journal of Electronic Commerce Research, vol.6, issue.3, pp.193-209, 2005.

R. A. Boadi, R. Boateng, R. Hinson, and R. A. Opoku, Preliminary Insights into Mcommerce Adoption in Ghana, Information Development, vol.23, issue.4, pp.253-265, 2007.

R. Boateng, Mobile phones and micro-trading activities -conceptualizing the link, Emeraldinsight, vol.13, issue.5, pp.48-62, 2011.

R. Boateng, R. Hinson, R. Galadima, and L. Olumide, Preliminary insights into the influence of mobile phones in micro-trading activities of market women in Nigeria, vol.30, pp.32-50, 2014.

H. Celik, Customer Online Shopping Anxiety within the Unified Theory of Acceptance and Use Technology (UTAUT) Framework Hakan Celik Department of Marketing, vol.2, pp.278-307, 2015.

J. M. Chang, J. Williams, and G. Hurburg, Mobile Commerce. IEEE, pp.14-15, 2010.

C. Song and S. Q. , The Role of an Effective IT Intervention for Micro-enterprises The Role of an Effective IT Intervention for Micro-enterprises, 2010.

T. C. Cheng, D. Y. Lam, and A. C. Yeung, Adoption of Internet Banking: An Empirical Study in Hong Kong, Decision Support Systems, vol.42, issue.3, pp.1558-1572, 2006.

A. Y. Chong, .. Ooi, K. Bao, and H. , Computers in Human Bahavior: An empirical analysis of the determinants of 3G adoption in China, vol.28, pp.360-369, 2012.

A. Y. Chong, F. T. Chan, and K. Ooi, Predicting consumer decisions to adopt mobile commerce : Cross country empirical examination between China and Malaysia, vol.53, pp.34-43, 2014.

G. A. Churchill, A Paradigm for Developing Better Measures of Marketing Constructs, Journal of Marketing Research, vol.16, issue.1, pp.64-73, 1979.

&. Cooper and . Schindler, The essence of Reseach Methodology, 2003.

J. W. Creswell, Research Design: Qualitative, Quantitative and Mixed Method Aproaches, pp.203-223, 2007.

J. W. Creswell and A. L. Garrett, The "movement" of mixed methods research and the role of educators, South African Journal of Education, vol.28, issue.3, pp.321-333, 2008.

J. W. Creswell and A. L. Garrett, The "movement" of mixed methods research and the role of educators, South African Journal of Education, vol.28, pp.321-333, 2008.

J. Donner, Microentrepreneurs and Mobiles: An Exploration of the Uses of Mobile Phones by Small Business Owners in Rwanda. Information Technologies and International Development, vol.2, pp.1-21, 2004.

J. Donner, Research Approaches to Mobile Use in the Developing World: A Review of the Literature1, p.24, 2008.

,

Y. K. Dwivedi, M. R. Wade, and . Schneberger, Information systems theory: Explaining and predicting our digital society, vol.1, 2011.

Y. K. Dwivedi, K. Tamilmani, M. D. Williams, and B. Lal, Adoption of M-commerce: examining factors affecting intention and behaviour of Indian consumers, International Journal of Indian Culture and Business Management, vol.8, issue.3, pp.345-360, 2014.

Y. K. Dwivedi, N. P. Rana, M. Janssen, B. Lal, M. D. Williams et al., An empirical validation of a unified model of electronic government adoption (UMEGA), Government Information Quarterly, vol.34, issue.2, pp.211-230, 2017.

S. Esselaar, C. Stork, A. Ndiwalana, and M. S. Deen, ICT Usage and its Impact on Profitability of SMEs in 13 African Countries. 14 African Universities and Research Institutions Working on ICT Policy and Regula-Tion. ©, vol.4, pp.87-100, 2007.

M. Fishbein and I. Ajzen, An Introduction to Theory and Research, 1985.

S. Foon and B. C. Fah, Internet Banking Adoption in Kuala Lumpur: An Application of UTAUT Model, International Journal of Business and Management, vol.6, issue.4, 2011.

J. R. Fraenkel and N. E. Wallen, How to design and evaluate research in education, 2003.

G. Frempong, Mobile telephone opportunities : the case of micro-and small enterprises in Ghana, International Development Research Centre (IDRC), vol.11, issue.2, pp.79-94, 2009.

T. Gao and Y. Deng, A Study on Users â? TM Acceptance Behavior to Mobile E-books Application Based on UTAUT Model, pp.376-379, 2012.

D. Gefen, E. Karahanna, and D. W. Straub, Trust and TAM in online shopping : An integrated model, 2003.

T. Good and S. Qureshi, Investigating the Effects of Micro-enterprise Access and Use of ICTs through a Capability Lens: Implications for Global Development, Second Annual SIG GlobDev Workshop, pp.1-28, 2009.

D. L. Goodhue, Consumer acceptance and use of information technology: Adding consumption theory to UTAUT2, Journal of the Association for Information Systems, vol.8, issue.4, pp.219-222, 2007.

A. Griffith, S. Louis, and H. Luke, Mobile Commerce Adoption in Organizations, Journal of Electronic Commerce in Organizations, vol.10, pp.61-78, 2012.

,

J. Hair, B. Babin, A. Money, and P. Samouel, Essentials of Business Research Methods, 2003.

H. Douglas and T. ,

M. Roger, Relationships of age and seniority with career variables of engineers and scientists, vol.60, pp.201-210, 1975.

J. He and L. Freeman, Are men more technology-oriented than women? The role of gender on the development of general computer self-efficacy of college students, Journal of Information Systems Education, vol.21, issue.2, pp.203-213, 2010.

K. Heinz, . Klein, D. Michael, and . Myers, A Set of Principles for Conducting and Evaluating Interpretive Fied STudies in Iinformation Systems 1, MIS Quarterly, vol.23, issue.1, pp.67-94, 1999.

J. Hew, V. Lee, K. Ooi, and J. Wei, What catalyses mobile apps usage intention: an empirical analysis, Emeraldinsight, vol.115, issue.7, pp.1269-1291, 2015.

T. Högler and W. Stucky, Exploring the Critical Success Factors for Mobile Commerce, International Conference on Mobile Business, pp.40-40, 2006.

. Ir, . Listyo-dwi, and M. A. Harsono, Factors Affecting the Use Behavior of Social Media Using UTAUT 2 Model, Proceedings of the First Asia-Pacific Conference on Global Business, Economics, pp.1-3, 2014.

M. R. Jaradat, M. S. Rababaa, and . Al, Assessing Key Factor that Influence on the Acceptance of Mobile Commerce Based on Modified UTAUT, International Journal of Business and Management, vol.8, issue.23, pp.102-112, 2013.

, Designing and conducting mixed method, John w.Cresswel, 2013.

P. Jones, G. Simmons, G. Packham, P. Beynon-davies, and D. Pickernell, An exploration of the attitudes and strategic responses of sole-proprietor micro-enterprises in adopting information and communication technology, International Small Business Journal, vol.32, issue.3, pp.285-306, 2014.

R. Kalakota and M. R. , M-Business: The Race to Mobility, 2001.

A. Khan and J. M. Woosley, Comparison of Contemporary Technology Acceptance Models and Evaluation of the Best Fit for Health Industry Organizations, International Journal of Computer Science Engineering and Technology, vol.1, issue.11, pp.709-717, 2011.

S. S. Kim and N. K. Malhotra, A Longitudinal Model of Continued IS Use: An Integrative View of Four Mechanisms Underlying Postadoption Phenomena, Management Science, vol.51, issue.5, pp.741-755, 2005.

N. Kshetri and N. Dholakia, Determinants of the global diffusion of B2B e-commerce, Electronic Markets, vol.12, issue.2, pp.1-10, 2002.

T. Kuhn, The structure of scientific revolutions, The Philosophical Review, 1970.

K. C. Laudon and G. C. Traver, E-Commerce: business, Technology. Society, 2016.

W. Lemstra, N. Gorp, and . Van, Telecommunications reform and the internal market in Europe, 2013.

L. Oshlyansky, P. Cairns, and H. T. , Validating the Unified Theory of Acceptance and Use of Technology ( UTAUT ) Tool Cross-Culturally, vol.2, pp.83-86, 2007.

C. Liedholm, Small Firm Dynamics: Evidence from Africa and Latin America, Small Business Economics, vol.18, issue.1, pp.225-240, 2001.

D. Lilliecrona and R. Z. Jin, Factors to consider when adapting to M-commerce-from a design perspective, International Journal of Electronic Commerce, pp.1-61, 2014.

M. Limayem, S. G. Hirt, and C. M. , How Habit Limits the Predictive Power of Intention: The Case Study of Information Systems Continuance1, MIS Quarterly, vol.31, pp.705-737, 2007.

M. Ling, K. Thurasamy, R. Sherah, K. Lo, M. Chiun et al., Explaining intention to use an enterprise resource planning ( ERP ) system : an extension of the UTAUT model, 2014.

Q. Min, S. Ji, and G. Qu, Mobile Commerce User Acceptance Study in China : A Revised UTAUT Model *, Tsinghua Science and Technology, vol.13, issue.3, pp.257-264, 2008.

M. D. Myers, Qualitative research in information systems, Management Information Systems Quarterly, vol.21, issue.2, pp.241-242, 1997.

S. Nodir and K. Heikki, Consumer Adoption of Mobile Technologies-A Literature Review, vol.13, pp.244-275, 2015.

K. Ntabo and O. Kibabii, Effects of Cost Reduction by Use of Mobile Phone Money Transfer System on the Profitability of Micro and Small Enterprises in Bungoma County, vol.5, pp.125-132, 2013.

V. Okolo and . Chimaobi,

C. Obidigbo, Boosting Small and Medium Enterprises Performance in Nigeria through Mobile Commerce, European Journal of Business and Management, vol.6, issue.9, pp.134-141, 2014.

J. R. Ortt and J. P. Schoormans, The pattern of development and diffusion of breakthrough communication technologies, 2006.

S. ;. Pahnila, . Mikko, and Z. Sipeon;xiaosong, Integrating Habit into UTAUT : The Chinese eBay Case, Pacific Asia Journal of the Association for Information Systems, vol.3, issue.2, pp.1-30, 2011.

J. F. Pallant and A. Tennant, An introduction to the Rasch measurement model: An example using the Hospital Anxiety and Depression Scale (HADS), British Journal of Clinical Psychology, vol.46, issue.1, pp.1-18, 2007.

P. A. Pavlou, Qjarteny. MIS Quarterly, vol.30, issue.1, pp.115-143, 2006.

A. Raman and Y. Don, Preservice teachers' acceptance of learning management software: An application of the UTAUT2 model, International Education Studies, vol.6, issue.7, pp.157-164, 2013.

N. P. Rana, Y. K. Dwivedi, B. Lal, M. D. Williams, and M. Clement, Citizens' adoption of an electronic government system: towards a unified view, Information Systems Frontiers, vol.19, issue.3, pp.549-568, 2017.

N. P. Rana, Y. K. Dwivedi, M. D. Williams, and V. Weerakkody, Adoption of online public grievance redressal system in India: Toward developing a unified view, Computers in Human Behavior, vol.59, pp.265-282, 2016.

R. Wilkins, Research Engagement for School Development, 2011.

R. L. Thompson, C. A. , and J. M. , Personal Computing: Toward a Conceptual Model of Utilization, MIS Quarterly, vol.15, pp.125-143, 1991.

M. Saunders, P. Lewis, and A. Thornhill, Research Methods for Business Students. Research methods for business students, 2008.

M. Saunders, P. Lewis, and . Thornhill, Research Methods for Business Students. Business, vol.5, 2009.

M. Schreiner and G. Woller, Microenterprise development programs in the United States and in the developing world, vol.31, pp.112-120, 2003.

S. Schwiderski-grosche and H. Knospe, Secure mobile commerce, Electronics and Communication Engineering Journal, vol.14, pp.228-238, 2002.

A. Sey, We use it different , different ": Making sense of trends in mobile phone use in Ghana, pp.1-16, 2011.

X. Shao and M. Siponen, Consumer acceptance and use of information technology: Adding consumption theory to UTAUT2, Proceedings> Proceedings of SIGSVC Workshop. Sprouts: Working Papers on Information Systems, vol.11, pp.11-157, 2011.

K. Siau and Z. Shen, Building customer trust in mobile commerce, Communications of the ACM, vol.46, issue.4, pp.91-94, 2003.

E. Slade, M. Williams, and Y. Dwivedi, Extending UTAUT2 To Explore Consumer Adoption of mobile payments, UK Academy for Information Systems Conference Proceedings, p.36, 2013.

E. L. Slade, Y. K. Dwivedi, N. C. Piercy, and M. D. Williams, Modeling consumers' adoption intentions of remote mobile payments in the United Kingdom: extending UTAUT with innovativeness, risk, and trust, Psychology & Marketing, vol.32, issue.8, pp.860-873, 2015.

E. Slade, M. Williams, Y. Dwivedi, and N. Piercy, Exploring consumer adoption of proximity mobile payments, Journal of Strategic Marketing, vol.23, issue.3, pp.209-223, 2015.

D. Straub, M. Boudreau, and D. Gefen, Validation Guidelines for Is Positivist, Communications of the Association for Information Systems, vol.13, issue.24, pp.380-427, 2004.

G. W. Tan, K. B. Ooi, S. C. Chong, and T. S. Hew, NFC mobile credit card: The next frontier of mobile payment?, Telematics and Informatics, vol.31, issue.2, pp.292-307, 2014.

M. Tan and T. S. Teo, Factors Influencing the Adoption of Internet Banking, Journal of the Association for Information Systems, vol.1, issue.1, pp.1-44, 2000.

,

K. Tamilmani, N. P. Rana, N. Prakasam, and Y. K. Dwivedi, The battle of Brain vs. Heart: A literature review and meta-analysis of "hedonic motivation" use in UTAUT2, International Journal of Information Management, vol.46, pp.222-235, 2019.

K. Tamilmani, N. P. Rana, and Y. K. Dwivedi, Use of 'Habit'Is not a Habit in Understanding Individual Technology Adoption: A Review of UTAUT2 Based Empirical Studies, International Working Conference on Transfer and Diffusion of IT, pp.277-294, 2018.
URL : https://hal.archives-ouvertes.fr/hal-02068947

K. Tamilmani, N. P. Rana, Y. K. Dwivedi, G. P. Sahu, and S. Roderick, Exploring the role of 'Price Value'for understanding consumer adoption of technology: a review and metaanalysis of UTAUT2 based empirical studies, Twenty-Second Pacific Asia Conference on Information Systems, 2018.

P. Tarasewich, R. C. Nickerson, and M. Warkentin, Issues in mobile e-commerce, Communications of the Association for Information Systems, vol.8, pp.41-64, 2002.

R. L. Thompson, C. A. Higgins, and J. M. Howell, Personal Computing: Toward a Conceptual Model of Utilization, MIS Quarterly, 1991.

P. Tobbin, Towards a model of adoption in mobile banking by the unbanked : a qualitative study, Emeraldinsight, vol.14, issue.5, pp.74-88, 2012.

,

V. Venkatesh and . Heory, , vol.36, pp.157-178, 2012.

V. Venkatesh and F. D. Davis, A Theoretical Extension of the Technology Acceptance Model : Four Longitudinal Field Studies, vol.46, pp.186-204, 2000.

V. Venkatesh and F. D. Davis, Extension of the Technology Acceptance Model (TAM2), p.46, 2000.

V. Venkatesh, M. Morris, and P. Ackerman, A Longitudinal Field Investigation of Gender Differences in Individual Technology Adoption Decision-Making Processes, Organizational Behavior and Human Decision Processes, vol.83, issue.1, pp.33-60, 2000.

V. Venkatesh, M. G. Morris, G. B. Davis, and F. D. Davis, User acceptance of information technology: Toward a unified view, MIS Quarterly, vol.27, issue.3, pp.425-478, 2003.

V. Venkatesh, J. Y. Thong, and X. Xu, Consumer Acceptance and Use of Information Technology: Extending the Unified Theory of Acceptance and Use of Technology, MIS Quarterly, vol.36, issue.1, pp.157-178, 2012.

T. T. Wei, G. Marthandan, A. Y. Chong, .. Ooi, K. Arumugam et al., What drives Malaysian m-commerce adoption? An empirical analysis, Industrial Management & Data Systems, vol.109, issue.3, pp.370-388, 2009.

W. B. Dodds, K. B. Monroe, and D. G. , Effects of Price,Brand, and Store Information on Buyers' Product Evaluations, Journal of Marketing Research, vol.18, pp.307-319, 1991.

M. D. Williams, N. P. Rana, and Y. K. Dwivedi, The unified theory of acceptance and use of technology (UTAUT): a literature review, Journal of Enterprise Information Management, vol.28, issue.3, pp.443-488, 2015.

M. D. Williams, Y. K. Dwivedi, B. Lal, and A. Schwarz, Contemporary trends and issues in IT adoption and diffusion research, Journal of Information Technology, vol.24, issue.1, pp.1-10, 2009.

Y. K. Wong and C. J. Hsu, A confidence-based framework for business to consumer (B2C) mobile commerce adoption, pp.77-84, 2008.

J. H. Wu and S. C. Wang, What drives mobile commerce? An empirical evaluation of the revised technology acceptance model. Information and Management, vol.42, pp.719-729, 2005.

&. Wu and . Wang, , 2005.

X. Xu, Understanding Users' Continued Use of Online Games : An Application of UTAUT2 in Social Network Games, The Sixth International Conferences on Advances in Multimedia, pp.58-65, 2014.

C. K. Yang, Exploring factors affecting the adoption of mobile commerce in Singapore, Telematics and Informatics, vol.22, issue.3, pp.257-277, 2005.

S. Yang, Understanding Undergraduate Students' Adoption of Mobile Learning Model : A Perspective of the Extended UTAUT2, Journal of Convergence Information Technology (JCIT), vol.8, issue.10, pp.969-979, 2013.

Y. Yoo, Computing in everyday life: a call for research on experiential computing, MIS Quarterly, vol.34, issue.2, pp.213-231, 2010.