求好心人跟帖，，设定论坛币。。Information resources and economic productivity

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Information Economics and Policy
Volume 1, Issue 1, 1983, Pages 13-35
Charles Jonscherb, a, *

a MIT Sloan School of Management, Cambridge, MA 02139, USA
b CSP International, New York, NY 10016, USA



Available online 10 January 2003.



或者有权限者直接在此网站连接！http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V8J-47N61R3-6&_user=1002898&_coverDate=12%2F31%2F1983&_alid=1571988529&_rdoc=1&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5872&_sort=r&_st=13&_docanchor=&_ct=183208&_acct=C000050164&_version=1&_urlVersion=0&_userid=1002898&md5=886ba54599ffceb46728bf7f5ddbd1c2&searchtype=a