International Journal of Electronic Commerce Spring 2009 Vol 13 No 3 012 descriptive research interpretive research explanatory 012 0123 012 01 01 2 International Journal of Electronic Commerce IJEC Spring 2009 Vol 13 No 3 0 A Benchmarking Based Requirement Analy sis Methodology for Improving Web Sites By Min Seok Pang Woojong Suh Jongho Kim and Heeseok Lee 0 Design Science Research Methodology DSRM Eindhoven University of Technology Joan E van Aken 012 012 Management Re search Based on the Paradigm of the Design Sciences The Quest for Field Tested and Grounded Technologi cal Rules Journal of Management Studies 41 2 March 2004 The formal sciences 0 0 1 The explanatory sciences 0 01 01 The design sciences 01 01 Simon H A 1969 The Sciences of the Artificial Cambridge MA MIT Press 0 Ken Peffers 012 A Design Science Research Methodology Academic for Information Systems Research Journal of Man agement Information Systems Winter 2007 8 Vol 24 No 3 012 012 01 0123 0123 0123 0123 01 01 2 01234 01 01 0123 0 12 Min Seok Pang IJEC DSRM 0123 0 01 012 012 012 012 01 0123 DSRM 012 01 01 DSRM 012 01 0 012 IJEC 4 1 ERP The Role of ERP Implementation in En abling Digital Options A Theoretical and Empirical Analysis By Jahangir Karimi Toni M Somers and Anol Bhattacherjee 2 01 Increasing the Attractiveness of Mass Customization The Role of Complementary On line Services and Range of Options By Benedict G C Dellaert and Pratibha A Dabholkar 3 Contrast and Assimilation Effects on Consumers Trust in Internet Companies By Katherine J Stewart and Ross A Malaga 4 0 On line Reputation Systems The Effects of Feedback Comments and Reac tions on Building and Rebuilding Trust in On line Auctions By Sonja Utz Uwe Matzat and Chris Snijders International Journal of Electronic Commerce 01 2 SSCI 1 5 012 012 0 0