Pareto improving interventions in a general equilibrium model with private provision of public goods
Pareto improving interventions in a general equilibrium model with private provision of public goods
复制标题
帕累托改善私人提供公共物品的一般均衡模型的干预
DOI：
10.2139/ssrn.637662
复制
发表时间：
2004
影响因子：
0.7
通讯作者：
Ünal Zenginobuz
中科院分区：
文献类型：
--
作者：
Antonio Villanacci;Ünal Zenginobuz
大多数关于政府干预自愿性公共产品供给模式的文献都集中在提高公共产品总水平的干预上，而公共产品通常被认为是供应不足的。然而，成功地提高公共产品水平的干预不一定惠及所有人。在本文中，我们在一个完整的公共产品一般均衡模型中直接探讨了自愿供给均衡的福利属性，并研究了以帕累托改善自愿供给结果为目标的干预措施。为此，我们研究了一个包含许多私人产品和非线性公共产品生产技术的模型，从而允许相对价格效应作为一种强大的干预渠道。在这个设置中，我们表明帕累托改善干预通常确实存在。特别是，由“小额”或“地方”一次性税收资助的直接政府拨款，可以普遍用于帕累托改进自愿拨款的结果。
Most of the literature on government intervention in models of voluntary public goods supply focuses on interventions that increase the total level of a public good, which is considered to be typically underprovided. However, an intervention that is successful in increasing the public good level need not benefit everyone. In this paper we take a direct approach to welfare properties of voluntary provision equilibria in a full blown general equilibrium model with public goods and study interventions that have the goal of Pareto improving on the voluntary provision outcome. Towards this end, we study a model with many private goods and non-linear production technology for the public good, and hence allow for relative price effects to serve as a powerful channel of intervention. In this setup we show that Pareto improving interventions generally do exist. In particular, direct government provision financed by “small” , or “local” , lump-sum taxes can be used generically to Pareto improve upon the voluntary provision outcome.
影响因子：
3.2
作者：
ANDREONI, J
通讯作者：
ANDREONI, J