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Private contributions to collective concerns : modeling donor behavior
Kotzebue, Alexander von, (2008)
Do norms on contribution behavior affect intrinsic motivation? : field-experimental evidence from Germany
Boyer, Pierre C., (2016)
Blood type and blood donation behaviors : an empirical test of pure altruism theory
Sasaki, Shusaku, (2018)
Charitable giving and fundraising : when beneficiaries bother benefactors
On collective goods, voluntary contributions, and fundraising
Kotzebue, Alexander von, (2014)