1。
http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6W46-4M04J62-1&_user=10&_coverDate=12%2F31%2F2007&_rdoc=1&_fmt=high&_orig=search&_sort=d&_docanchor=&view=c&_searchStrId=1319769472&_rerunOrigin=google&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=ba6e4b9c0f0d53753ed1a556a9b3fa89

Choices between different off-farm employment sub-categories: An empirical analysis for Jiangxi Province, China

Xiaoping SHIa, Nico HEERINKb, ,  and Futian QUa
China Economic Review
Volume 18, Issue 4, 2007, Pages 438-455

2。
另外继续求昨天没找到的几个文献：

http://hwmaint.ajae.oxfordjournals.org/cgi/content/abstract/68/1/110
3。
http://erae.oxfordjournals.org/cgi/content/abstract/25/3/412

4.
http://www.jswconline.org/content/45/3/370.extract
Costs and benefits of the conservation reserve program
C. Edwin Young and
C. Tim Osborn
5.
http://hwmaint.ajae.oxfordjournals.org/cgi/content/abstract/70/1/1

6.
http://hwmaint.ajae.oxfordjournals.org/cgi/content/full/87/5/1174
7
http://www.mace-events.org/4310-MACE/version/last/part/19/data/?branch=main&language=en