Is generosity involuntary?
| Year of publication: |
2007
|
|---|---|
| Authors: | Broberg, Tomas ; Ellingsen, Tore ; Johannesson, Magnus |
| Published in: |
Economics Letters. - Elsevier, ISSN 0165-1765. - Vol. 94.2007, 1, p. 32-37
|
| Publisher: |
Elsevier |