Is a donor in hand better than two in the bush? : evidence from a natural field experiment /
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Other Authors: | |
Format: | Book |
Language: | English |
Published: |
Cambridge, Mass. :
National Bureau of Economic Research,
2008.
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Series: | NBER working paper series ;
no. 14319. |
Subjects: |
Physical Description: | 46 p. : ill. ; 22 cm. |
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Bibliography: | Includes bibliographical references (p. 32-34). |