Altruism, the Samaritan's dilemma, and government transfer policy
论证利他主义为政府向穷人提供保险提供了效率依据，通过实物保险转移可避免无条件转移导致的效率损失。
This paper shows that altruism provides an efficiency rationale for public provision of insurance to the poor. The framework is one in which there are rich altruists and risk-averse poor who face some possibility of loss. The government represents the rich and makes transfers on their behalf. With unconditional transfers, the poor may forgo insurance and rely on private charity to bail them out in the event of loss. This reliance on private charity has adverse efficiency effects. These may be avoided if the government makes in-kind transfers of insurance. Copyright 1995 by American Economic Association.