%0 Journal Article %1 harper_social_2010 %A Harper, Yan Chen %A Konstan, Joseph %A Li, Sherry Xin %D 2010 %J The American Economic Review %K ch2, contribution, economics, increase psychology social %P 1358–1398 %T Social comparisons and contributions to online communities: A field experiment on movielens %U http://www.jstor.org.proxy.lib.umich.edu/stable/10.2307/27871259 %Z Social comparison theory. Give the users a social pivot and inspire them to contribute more to the group.

@article{harper_social_2010, added-at = {2013-10-02T03:30:09.000+0200}, annote = {Social comparison theory. Give the users a social pivot and inspire them to contribute more to the group.}, author = {Harper, Yan Chen and Konstan, Joseph and Li, Sherry Xin}, biburl = {https://www.bibsonomy.org/bibtex/21241cb0a5edebddc136beae17c8d1bbf/sidc}, file = {[PDF] from gsu.edu:/home/sidharth/.mozilla/firefox/0k1qwjeg.default/zotero/storage/PVEJVQ5H/Harper et al. - 2010 - Social comparisons and contributions to online com.pdf:application/pdf;Snapshot:/home/sidharth/.mozilla/firefox/0k1qwjeg.default/zotero/storage/HV2PTBEI/27871259.html:text/html}, interhash = {1cdae9fb9ba655940b04fec0313d6295}, intrahash = {1241cb0a5edebddc136beae17c8d1bbf}, journal = {The American Economic Review}, keywords = {ch2, contribution, economics, increase psychology social}, pages = {1358–1398}, shorttitle = {Social comparisons and contributions to online communities}, timestamp = {2013-10-02T03:30:09.000+0200}, title = {Social comparisons and contributions to online communities: A field experiment on movielens}, url = {http://www.jstor.org.proxy.lib.umich.edu/stable/10.2307/27871259}, urldate = {2013-09-18}, year = 2010 }