Business Models at Work in the Mobile Service Sector
Jeaneth Johansson, Malin Malmström, Diana Chroneer, Maria Ek Styven, Anne Engström, Birgitta Bergvall-Kåreborn

iBusiness Vol.4 No.1, March 31, 2012
DOI:10.4236/ib.2012.41010

Study on Stock Index Futures’ Mean Reversion Effect and Arbitrage in China Based on High-Frequency Data
Wei Zhuo, Xiujuan Zhao, Zhou Zhou, Shouyang Wang

iBusiness Vol.4 No.1, March 31, 2012
DOI:10.4236/ib.2012.41009

Mixed Channel Service Competition Based on Different Service Pattern in Software-as-a-Service
Haiqing Hu, Jianyuan Yan

iBusiness Vol.4 No.1, March 31, 2012
DOI:10.4236/ib.2012.41008

Discussion of Forms about Social Expenditure Cycle Driven by Human Cultural Elements
Bo Zhao, Junguang Qu

iBusiness Vol.4 No.1, March 31, 2012
DOI:10.4236/ib.2012.41007

Rethinking the China-US Balance of Trade: 1990-2005
Xiaoping Xu

iBusiness Vol.4 No.1, March 31, 2012
DOI:10.4236/ib.2012.41006