H4: Internet usage is positively related to systems variables
(system design purpose and information quality) and
organizational variables (structure, management
decision-making style, size and scope)
H5: ERP usage is positively related to systems variables
(system design purpose and information quality) and
organizational variables (structure, management
decision-making style, size and scope)
Based on OIPT, we hypothesize that organizations with
complex information processing requirements and high
information processing capabilities are likely to design systems
that address a wide range of purposes:
H6: SPMS design purpose is related to organizational
information processing capabilities (structure,
management decision-making style) and information
processing requirements (organization size and
geographical scope of operations).