Nunnenkamp, Peter <br/><br/>
Funding, competition and the efficiency of NGOs: An empirical analysis of non-charitable expenditure of US NGOs engaged 

 -  2012 
 - p.81-110. 
 - Feb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International cooperation<br/>Foreign aid<br/>Nongovernmental organizations