SNIP measures contextual citation impact by weighting citations based on the total number of citations in a subject field.
SJR is a prestige metric based on the idea that not all citations are the same. SJR uses a similar algorithm as the Google page rank; it provides a quantitative and a qualitative measure of the journal’s impact.
The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years.
© Thomson Reuters Journal Citation Reports 2015
To calculate the five year Impact Factor, citations are counted in 2014 to the previous five years and divided by the source items published in the previous five years.
© Journal Citation Reports 2015, Published by Thomson Reuters
The Journal of Strategic Information Systems focuses on the strategic management, business and organizational issues associated with the introduction and utilization of information systems, and considers these issues in a global context. The emphasis is on the incorporation of IT into organizations' strategic thinking, strategy alignment, organizational arrangements and management of change issues. The journal publishes research from around the world which:
• investigate the changing nature of business in the context of emerging IT
• discuss the justification and evaluation of information systems
• discuss the organizational implications of IT
• consider how organizations have been transformed as a result of the astute management and application of IT
A transdisciplinary, critical approach/perspective is welcome.
Topics covered include:
• organizational transformation on the back of IT
• information systems/business strategy alignment
• inter-organizational systems
• global issues and cross-cultural issues
• the impact and significance of emerging IT