1. Sources of data on nonprofit finance;A. Abramson;Nonprofit Management & Leadership,1995
2. Impure altruism and donations to public goods: A theory of warmglow giving;J. Andreoni;Economic Journal,1990
3. Uncertainty and the welfare economics of medical care;K. Arrow;American Economic Review,1963
4. The influence of administrative cost ratios on state government grant allocations to nonprofits;S. Ashley;Public Administration Review,2012