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Abstract Information Technology system usage has risen beyond its traditional role of operational support and now plays a central role in formulating business strategies. Which underscores the imperative need for an elaborate system of information are dynamic, harmony and effectiveness, where no decision without the availability of timely and useful information. but its use in the Algerian institutions remains modest to the point now . where it suffer obstacles and barriers that limit their use, especially with regard to issues of trust, Privacy, how to use the ease and others., which may in turn affect the orientation of the Organization for the use of the information system and modern technology or not, and it This research aims to study factors affecting the behavior of the organization of Algeria in the use of the information system. Keywords: information system, the theory of perceived risk, model accepted technology, the behavior of Algerian institutions. 2014/01 :
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. . [1]: Hoffman, D.L., Novak, T.P., and Peralta, M. (1999)"Building Consumer Trust Online ", Communications of the ACM vol.42, no.4, pp. 80-85. [2]: Davis, F. D., (1993). User acceptance of information technology: system characteristics, user perceptions and behavioral impacts Int. J. Man-Machine Studies .38, pp. 475-487 [3] . . . . .392 -41 : - 2010 110 [4] "– " .16 994 [5] 1992 " " .13 [6]: Venkatesh V., Morris M., Davis G. (2003), and Davis F.: User Acceptance of Information Technology: Towards a Unified View. MIS Quarterly, Vol. 27 (2003) 425-479. [7]: Lederer, A.L., Maupin, D.J., Sena, M.P., and Zhuang, Y. "The Technology Acceptance Model and the World Wide Web," (29:3) 2000, pp 269-282. [8]: Brynjolfsson, E., and Smith, M, (2000). Frictionless Commerce? A Comparison of Internet and Conventional Retailers, Management Science Vol.46, No.4, pp. 563-585. [9]: Doney, P. M., and Cannon P. (1997). .An Examination of the Nature of Trust in Buyer-Seller Relationships, Journal of Marketing, Vol.61, pp. 35-51. [10]: Pavlou, A, P. (2003). Consumer Acceptance of Electronic Commerce: Integrating Trust and Risk with the Technology Acceptance Model, International Journal of Electronic Commerce, Vol.7, No.3, pp.69-103. [11]: Zakariya Belkhamza, Sayed Azizi Wafa. (2009). The effect of perceived risk on the intention to use E- commerce: thr case of Algeria. Journal of internet banking and commerce, vol.14, no.1,pp. [12]: [13]: Mathieson, K. (1991). The technology acceptance model: a Meta-analysis of empirical planned behavior. Information system research, vol.2, no. 3, pp. 91-173. [14]: Gefen, D., Karahana, E. & Straub, D.W. (2003) Trust and TAM in online shopping: An Integrated Model. MIS Quarterly, Vol. 27 (1), pp 51-90 173
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[15]: Pavlou, A, P. (2003). Consumer Acceptance of Electronic Commerce: Integrating Trust and Risk with the Technology Acceptance Model, International Journal of Electronic Commerce, Vol.7, No.3, pp.69-103. [16]: Bugembe, J., (2003). Perceived usefulness, perceived ease of use, attitude and actual usage of a new financial management system: a case study of uganda national examinations board. http://www.mubs.ac.ug/docs/masters/acc_fin/Perceived%20usefulness.pdf. View in 16. 01. 2013
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