公共物品或准公共物品

Public goods or quasi-public goods

公共物品是外部性的特殊形式；

Public goods are the special form of externality.

公共物品困境是社会困境研究中的一个范式，它是指个体是否对公共物品的提供做出个人贡献的困境。

Public goods dilemma which means that whether individuals makes their contributions to public goods, is a paradigm in the study of social dilemma.

然而受政府财力不足、政府运营公共资金的低效率以及人们对各种公共物品的需求不断增加等因素的影响，政府提供的公共物品严重不足，不能满足经济和社会发展的需要。

But the government can hardly provide enough public goods for the society because the demands of public goods are increasing and the public sectors always inefficiently use public finance.

于是，该文作者考察了不同加总技术的公共物品分类及其对公共物品供给量的影响，在此基础上进行了简要评述和展望。

The authors explored those different aggregation technology models and their influence on the amount of public goods, and then some review was posed.

公共物品供给由政府单一供给向政府-市场-非营利组织多元供给转变的过程，实际上是公共物品供给制度变迁的过程。

The object of reforming the public goods supply system is to establish and further improve the economic pluralism supply model with the participation of government, market and NPO.

在我国经济体制转轨的今天，借鉴西方的公共物品理论，构建起一种新型的公共财政框架体系，当不失为一个明智的抉择。

Today, in alternating of economic system in China, it is a good choice to construct a new public finance frame system using western public goods theory.

传统观点认为，政府是公共物品的唯一供给主体。

According to the traditional concepts , government is the sole suppler of public goods .

城市准公共物品在城市经济发展中起着十分重要的作用.

The quasi - public goods of a city play a very important role in urban economy.

城市社区日益成为社会公共物品供给与消费的基本单元。

The urban community is becoming the elementary unit of supply and demand of social public goods.