{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T21:15:19Z","timestamp":1760044519988,"version":"3.41.0"},"reference-count":61,"publisher":"Association for Computing Machinery (ACM)","issue":"4","license":[{"start":{"date-parts":[[2012,1,13]],"date-time":"2012-01-13T00:00:00Z","timestamp":1326412800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGMIS Database"],"published-print":{"date-parts":[[2012,1,13]]},"abstract":"<jats:p>The traditional focus of e-government services research has been on individuals rather than institutional users; however, buyer-accepted G2B e-government services are critical for an effective e-government services market. The purpose of this study is to identify the factors that determine buyer acceptance of G2B e-government services in the context of inter-entity supply contracts. Based primarily on an adapted version of the Theory of Planned Behavior (TPB), a sample of 185 organizational buyers of real G2B e-government services in Taiwan was examined. The findings show that perceived usefulness, perceived risk, external influence, interpersonal influence, self-efficacy, and facilitating conditions are critical factors in determining buyer acceptance. The resulting implications and recommendations for G2B e-government services research and practice are also discussed.<\/jats:p>","DOI":"10.1145\/2096140.2096146","type":"journal-article","created":{"date-parts":[[2012,1,17]],"date-time":"2012-01-17T17:21:44Z","timestamp":1326820904000},"page":"81-97","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":4,"title":["Buyer acceptance of g2b e-government services"],"prefix":"10.1145","volume":"42","author":[{"given":"Shin-Yuan","family":"Hung","sequence":"first","affiliation":[{"name":"National Chung Cheng University, Min-Hsiung Chia-Yi, Taiwan Roc"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chia-Ming","family":"Chang","sequence":"additional","affiliation":[{"name":"Shih Chien University , Kqohsiung, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kuanchiun","family":"Chen","sequence":"additional","affiliation":[{"name":"Western Michigan University , Kalamazoo, MI, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"King-Zoo","family":"Tang","sequence":"additional","affiliation":[{"name":"TOKO University, Pu-tzu, Taiwan Roc"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chin-Hua","family":"Chou","sequence":"additional","affiliation":[{"name":"National Chung Cheng University, Min-Hsiung Chia-Yi, Taiwan Roc"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2012,1,13]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/0749-5978(91)90020-T"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.psych.52.1.27"},{"key":"e_1_2_1_3_1","doi-asserted-by":"crossref","DOI":"10.1002\/9780470690703","volume-title":"Public-private partnerships: managing risks and opportunities Wiley-Blackwell","author":"Akintoye A.","year":"2003","unstructured":"Akintoye , A. , Beck , M. , and Hardcastle , C . Public-private partnerships: managing risks and opportunities Wiley-Blackwell , 2003 . Akintoye, A., Beck, M., and Hardcastle, C. Public-private partnerships: managing risks and opportunities Wiley-Blackwell, 2003."},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1037\/0033-2909.103.3.411"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijinfomgt.2006.10.004"},{"key":"e_1_2_1_6_1","volume-title":"Self-efficacy: The exercise of control Worth Publishers","author":"Bandura A.","year":"1997","unstructured":"Bandura , A. Self-efficacy: The exercise of control Worth Publishers , 1997 . Bandura, A. Self-efficacy: The exercise of control Worth Publishers, 1997."},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-5965.2010.02072_3.x"},{"key":"e_1_2_1_8_1","first-page":"468","volume-title":"Proceedings, R. 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