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| 2012, Vol. 1(5): 147-151 DOI: | ||
| Can Public Expenditure Become the Safety Net of Low-income Groups：The Positive Research Based on Henan | ||
| WANG Zhi-tao，WANG Yan-jie | ||
| School of Management，Henan University of Technology，Zhengzhou，450001，China | ||
| Received 2012-04-04 Revised 2012-09-25 | ||
| Supporting info | ||
| null | ||
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