%A Jianhua Shao, Matthrew Terrell, George Kuk, Su Chen %T Why Do Applications Request My Contacts Data? A Large-Scale Study on Openness and Control of User Contacts Permission in Android Mobile Applicaitons Marketplace %0 Journal Article %D 2014 %J Front. Bus. Res. China %J Frontiers of Business Research in China %@ 1673-7326 %R 10.3868/s070-003-014-0006-9 %P 113-135 %V 8 %N 1 %U {https://journal.hep.com.cn/fbr/EN/10.3868/s070-003-014-0006-9 %8 2014-03-05 %X

To understand the value of data transfer, this paper uses consumers’ contact information in mobile application that resides in their mobile devices as a proxy to evaluate the value of user data to application developer and platform owner. Based on a data set of 567,730 Android mobile applications, our research results show that using user contacts can increase application popularity, enable developer to become more influential, and have a positive effect on developers’ productivity when developing future applications. In addition to examining the use and access of a consumers extending contact information on their device, we broaden our research to examine the context and appropriateness of using this information in the context of privacy, and to a less extent education. We conclude our research with a summary of guidance to developers, consumerss, and platform owners in order to maintain a healthy application ecosystem.