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Paul P. Tallon
University of Baltimore
Information technologyBusiness valueInformation systemComputer scienceKnowledge management
48Publications
21H-index
2,845Citations
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Publications 45
Newest
#1Magno Queiroz (USU: Utah State University)H-Index: 6
#2Paul P. Tallon (UB: University of Baltimore)H-Index: 21
Last. Rajeev Sharma (University of Waikato)H-Index: 17
view all 4 authors...
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#1Paul P. Tallon (UB: University of Baltimore)H-Index: 21
#2Magno Queiroz (USU: Utah State University)H-Index: 6
Last. Rajeev Sharma (University of Waikato)H-Index: 17
view all 4 authors...
Abstract Organizations are increasingly turning to information technology (IT) to help them respond to unanticipated environmental threats and opportunities. In this paper, we introduce a systematic review of the literature on IT-enabled agility, helping to establish the boundary between what we know and what we don’t know. We base our review on a wide body of literature drawn from the AIS Basket of Eight IT journals, a cross-section of non-Basket journals, IT practitioner outlets, and premier i...
1 CitationsSource
#1Magno Queiroz (USU: Utah State University)H-Index: 6
#2Paul P. Tallon (Loyola University Maryland)H-Index: 21
Last. Rajeev Sharma (University of Waikato)H-Index: 17
view all 4 authors...
2 CitationsSource
#1Magno Queiroz (USU: Utah State University)H-Index: 6
#2Tim Coltman (UOW: University of Wollongong)H-Index: 21
Last. P J Reynolds (MIT: Massachusetts Institute of Technology)H-Index: 22
view all 5 authors...
1 CitationsSource
#1Magno Queiroz (USU: Utah State University)H-Index: 6
#2Paul P. Tallon (Loyola University Maryland)H-Index: 21
Last. Tim Coltman (University of Waikato)H-Index: 21
view all 4 authors...
Abstract This paper investigates how IT application orchestration – a dynamic capability encapsulating a firm’s ability to refresh its application portfolio through a process of building, buying, and retiring IT applications – impacts firm performance. We propose a conceptual model in which the effect of IT application orchestration on firm performance is mediated by process agility. We further propose that a firm’s strategic orientation moderates the effect of IT application orchestration capab...
12 CitationsSource
10 CitationsSource
#1Tim Coltman (UOW: University of Wollongong)H-Index: 21
#2Paul P. TallonH-Index: 21
Last. Magno Queiroz (UOW: University of Wollongong)H-Index: 6
view all 4 authors...
All research streams can trace their lineage to an initial paper or series of papers. The information systems (IS) field – despite its relative youthfulness – can point to examples of seminal research by Davis (1989) on technology acceptance or Brynjolfsson and Hitt (1996) on information technology (IT) payoffs as the foundation of whole new areas of research. After almost a quarter century and 3200 citations (as of October 2014), many researchers would also include work by Henderson and Venkatr...
82 CitationsSource
Jan 1, 2015 in ICIS (International Conference on Information Systems)
#1Magno Queiroz (UOW: University of Wollongong)H-Index: 6
#2Rajeev Sharma (UOW: University of Wollongong)H-Index: 17
Last. Paul P. Tallon (UB: University of Baltimore)H-Index: 21
view all 4 authors...
This paper investigates the effects on performance of a firm's capability to orchestrate its portfolio of IT applications. It conceives of IT application orchestration as a dynamic capability and develops a model where the effects of this capability on performance are mediated by an important IT-enabled business outcome: Process agility. Results from an international survey of IT executives show that IT application orchestration capability has a direct positive effect on agility, which in turn i...
#1Tim ColtmanH-Index: 21
#2Paul P. TallonH-Index: 21
Last. Magno QueirozH-Index: 6
view all 4 authors...
1 Citations
#1Robert J. KauffmanH-Index: 57
#2Paul P. TallonH-Index: 21
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